Fuji Electric FRN355VG1S-4J [1010/1046] When the motor accelerates or decelerates the speed is not stable

Содержание

• Frenic vg user s manual 1
• High performance vector control inverter 1
• Meht286 1
• User s manual 1
• Guideline for suppressing harmonics in home electric and general purpose appliances 3
• Japanese guideline for suppressing harmonics by customers receiving high voltage or special high voltage 3
• Preface 3
• Chapter 1 overview 4
• Chapter 10 about motors 4
• Chapter 11 operation data 4
• Chapter 2 specifications 4
• Chapter 3 preparation and test run 4
• Chapter 4 control and operation 4
• Chapter 5 using standard rs 485 4
• Chapter 6 control options 4
• Chapter 7 application examples 4
• Chapter 8 selecting peripheral equipment 4
• Chapter 9 selecting optimal motor and inverter capacities 4
• How this manual is organized 4
• Appendices 5
• Chapter 12 replacement data 5
• Chapter 13 troubleshooting 5
• Chapter 1 overview 6
• Chapter 2 specifications 6
• Chapter 3 preparation and test run 6
• Contents 6
• Chapter 4 control and operation 8
• Chapter 5 using standard rs 485 8
• Chapter 6 control options 9
• Chapter 7 application examples 14
• Chapter 8 selecting peripheral equipment 14
• Chapter 10 about motors 15
• Chapter 11 operation data 15
• Chapter 9 selecting optimal motor and inverter capacities 15
• Appendices 16
• Chapter 12 replacement data 16
• Chapter 13 troubleshooting 16
• Failure to heed the information contained under the caution title can also result in serious consequences failure to heed the information contained under the caution title can also result in serious consequences these safety precautions are of utmost importance and must be observed at all times 18
• Failure to heed the information indicated by this symbol may lead to dangerous conditions possibly resulting in death or serious bodily injuries 18
• Failure to heed the information indicated by this symbol may lead to dangerous conditions possibly resulting in minor or light bodily injuries and or substantial property damage 18
• Read this manual thoroughly before proceeding with installation connections wiring operation or maintenance and inspection ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before proceeding to operate the inverter 18
• Safety precautions 18
• Safety precautions are classified into the following two categories in this manual 18
• General precautions 21
• Chapter 1 overview 23
• Chapter 1overview 23
• Frenic vg 23
• This chapter describes the overview features and the control system of the frenic vg series and the recommended configuration for the inverter and peripheral equipment 23
• Broad capacity and application ranges 25
• Extensive built in functionality 25
• Industry best control performance 25
• Overview 25
• System support 25
• Global support 26
• Best in industry control performance 27
• Features 27
• Broad capacity range flexible application range 28
• Support for various control methods multi drive function 28
• User program functionality option upac 28
• User program functionality option upac 1 28
• Available inverter support loader 29
• Extensive network support 29
• Extensive built in functionality 30
• Extensive maintenance and protective functionality 31
• 1 enhanced environmental resistance of the cooling fan 32
• 2 adoption of nickel and tin plating for copper bars 32
• A environments where sulfide gas is present some applications in tire manufacturing paper manufacturing sewage treatment and fiber manufacturing 32
• B environments where conductive dust or foreign matter is present metalworking extruding machine or printing press operation waste disposal etc 32
• C other where the inverter would be used in an environment that differs from the standard specifications 32
• Enhanced environmental resistance 32
• Environmental considerations 32
• Extensive service life warnings 32
• If you are considering using the inverter under any of the above conditions please contact fuji in if you are considering using the inverter under any of the above conditions please contact fuji in advance 32
• The inverter offers improved resistance to harsh operating environments compared to the inverter offers improved resistance to harsh operating environments compared to conventional inverter models 32
• The inverter provides functionality designed to facilitate machinery maintenance the inverter provides functionality designed to facilitate machinery maintenance 32
• While the frenic vg offers improved resistance to harsh operating environments compared to while the frenic vg offers improved resistance to harsh operating environments compared to conventional models special consideration concerning the operating environment is necessary in the following cases 32
• Simple interactive keypad 34
• Compatibility with legacy models 35
• Compliance with functional safety standards 35
• Compliance with overseas standards 35
• Control method features and applications 36
• Control methods 36
• Open loop speed control 36
• Closed loop speed control 38
• A slip frequency control 39
• Chap 1 overview 39
• Control circuit 39
• Control methods 39
• Converter inverter 39
• Figure 1 illustrates the architecture of the slip frequency control method output from the speed controller becomes the slip frequency based on the torque and the inverter compensates for speed fluctuations by adding the slip frequency to the actual speed because this method is comparatively simple it is used in applications such as speed control in general purpose inverters however since basic control is performed using v f control this method is used in applications that do not require fast response 39
• Figure 1 slip frequency control architecture 39
• Main circuit 39
• 1 good acceleration and deceleration characteristics 40
• 2 broad speed control range 40
• 3 torque control capability 40
• 4 fast control response 40
• B vector control with a speed sensor 40
• Figure 1 illustrates an example vector control architecture since the vector calculation unit uses the motor constant performance varies greatly with the accuracy with which that constant is understood performance is also significantly affected by changes to the constant caused by temperature conditions since the control method is complex this method is primarily used with combinations of dedicated inverters and dedicated motors 40
• Vector control achieves performance that differs from the v f control method in the following ways making it well suited for use in applications that require fast response and high accuracy 40
• Vector control is used to implement fast response for ac motors by controlling an ac motor s primary current magnetic flux current and torque current separately vector control attempts to achieve a similar level of control performance as that for dc motors 40
• C vector control without a speed sensor 41
• Chap 1 overview 41
• Control methods 41
• Figure 1 illustrates an example of vector control without a speed sensor 41
• The frenic vg can use this type of control when utilized in combination with a general purpose motor however control performance and other specifications are slightly inferior to those of applications where the inverter is used in combination with a dedicated motor 41
• Vector control with a speed sensor offers exceptional performance in terms of fast response and high accuracy but suffers from issues such as the need to install a speed sensor and route wiring from the sensor to the inverter by contrast vector control without a speed sensor estimates the rotational speed based on the motor s terminal voltage and primary current without relying on sensor input and uses the estimated value as the speed feedback signal vector control without a speed sensor delivers performance that is slightly inferior to vector control with a speed sensor 41
• Chapter 2 specifications 43
• Frenic vg 43
• This chapter describes specifications of the output ratings control system dedicated motor specifications and terminal functions for the frenic vg series of inverters it also provides descriptions of the external dimensions examples of basic connection diagrams and details of the protective functions 43
• Hd high duty mode inverters for heavy load 45
• Standard model 1 basic type 45
• Three phase 200 v class series 45
• Three phase 400 v class series 46
• Chap 2 specifications 47
• Md medium duty mode inverters for medium load 47
• Standard model 1 basic type 47
• Three phase 400 v class series 47
• Ld low duty mode inverters for light load 48
• Three phase 200 v class series 48
• Chap 2 specifications 49
• Standard model 1 basic type 49
• Three phase 400 v class series 49
• Canceling the automatic lowering of the carrier frequency h104 hundreds digit when the inverter drives a permanent magnet synchronous motor pmsm derates the continuous rated current of the inverter according to the carrier frequency setting f26 select the inverter capacity and the carrier frequency f26 which match the motor specifications referring to the tables given below 50
• Hd high duty mode inverters for heavy load 50
• Rated current derating 50
• Three phase 200 v class series 50
• Chap 2 specifications 51
• Standard model 1 basic type 51
• Three phase 400 v class series 51
• Md medium duty mode inverters for medium load 52
• Three phase 400 v class series 52
• Chap 2 specifications 53
• Ld low duty mode inverters for light load 53
• Standard model 1 basic type 53
• Three phase 200 v class series 53
• Three phase 400 v class series 53
• Common specifications 54
• Chap 2 specifications 55
• Common specifications 55
• Chap 2 specifications 57
• Common specifications 57
• Chap 2 specifications 59
• Common specifications 59
• External dimensions 60
• Standard models 60
• Figure c 62
• Figure d figure d 62
• Frn55vg1s 2 62
• Note a box replaces an alphabetic letter depending on the shipping destination 62
• Unit mm frn45vg1s 2 62
• Chap 2 specifications 63
• External dimensions 63
• Figure c 63
• Frn90vg1s 2 63
• Note a box replaces an alphabetic letter depending on the shipping destination 63
• Unit mm frn75vg1s 2 63
• Figure b 64
• Figure c 64
• Figure c figure c 64
• Frn75vg1s 4 64
• Note a box replaces an alphabetic letter depending on the shipping destination 64
• Unit mm frn55vg1s 4 64
• Chap 2 specifications 65
• External dimensions 65
• Figure c 65
• Frn110vg1s 4 65
• Note a box replaces an alphabetic letter depending on the shipping destination 65
• Unit mm frn90vg1s 4 65
• Figure c 66
• Frn160vg1s 4 66
• Note a box replaces an alphabetic letter depending on the shipping destination 66
• Unit mm frn132vg1s 4 66
• Chap 2 specifications 67
• External dimensions 67
• Figure c 67
• Frn220vg1s 4 67
• Note a box replaces an alphabetic letter depending on the shipping destination 67
• Unit mm frn200vg1s 4 67
• Figure c 68
• Figure e figure e 68
• Frn315vg1s 4 68
• Note a box replaces an alphabetic letter depending on the shipping destination 68
• Unit mm frn280vg1s 4 68
• Chap 2 specifications 69
• External dimensions 69
• Figure e 69
• Frn400vg1s 4 69
• Note a box replaces an alphabetic letter depending on the shipping destination 69
• Unit mm frn355vg1s 4 69
• Figure e 70
• Figure f 70
• Figure f figure f 70
• Frn630vg1s 4 70
• Note a box replaces an alphabetic letter depending on the shipping destination 70
• Unit mm frn500vg1s 4 70
• Keypad 71
• Dedicated motor specifications 72
• Induction motor im with speed sensor 72
• Standard specifications for three phase 200 v series 72
• Chap 2 specifications 73
• Dedicated motor specifications 73
• Standard specifications for three phase 400 v series 73
• Common specifications 74
• Chap 2 specifications 75
• Dedicated motor specifications 75
• Dimensions common to 200v and 400v series 75
• External dimensions of dedicated motors 75
• Figure a figure b 75
• Figure c figure d figure e 75
• Permanent magnet synchronous motor pmsm with speed sensor 76
• Standard specifications for three phase 200 v series 76
• Standard specifications for three phase 400 v series 76
• Chap 2 specifications 77
• Common specifications 77
• Dedicated motor specifications 77
• Dimensions common to 200v and 400v series 78
• External dimensions of dedicated motors 78
• Chap 2 specifications 79
• Dedicated motor specifications 79
• Exclusive cables to inverter connection 79
• At the inverter side connector 10320 52f0 008 sumitomo 3m co ltd at the motor side connector contact terminal jn1 22 22f pkg100 japan aviation electronics industry limited 81
• At the motor side straight plug connector jn2dw15sl japan aviation electronics industry limited at the motor side angle plug connector jn2fw15sl1 japan aviation electronics industry limited 81
• Chap 2 specifications 81
• Dedicated motor specifications 81
• Reference connectors and contact terminals recommended 81
• The following specifications are recommended for customers who produce inverter connection cables 81
• Protective functions 82
• The table below lists the name of the protective functions description alarm codes on the led monitor and presence of alarm output at terminals 30a b c if an alarm code appears on the led monitor remove the cause of activation of the alarm function referring to chapter 13 troubleshooting 82
• Chap 2 specifications 83
• Protective functions 83
• Chap 2 specifications 85
• Protective functions 85
• Connection diagrams 86
• Connection diagrams and terminal functions 86
• Running the mvk type of an induction motor dedicated motor 86
• Chap 2 specifications 87
• Connection diagrams and terminal functions 87
• Running the gnf2 type of a permanent magnet synchronous motor dedicated motor 88
• Chap 2 specifications 89
• Connection diagrams and terminal functions 89
• List of terminal functions 90
• Main circuit terminals and analog input terminals 90
• Chap 2 specifications 91
• Connection diagrams and terminal functions 91
• Digital input terminals 91
• Analog output terminals and transistor output terminals 92
• Chap 2 specifications 93
• Connection diagrams and terminal functions 93
• Chapter 3 preparation and test run 95
• Frenic vg 95
• This chapter describes the operating and storage environments installation and wiring typical connection diagram names and functions of keypad components keypad operation and test run procedure 95
• Acceptance inspection nameplates and type of inverter 97
• Before use 97
• 1 outside and inside views 99
• Before use 99
• Chap 3 preparation and test run 99
• External view and terminal blocks 99
• 2 warning plates and label 100
• Fuji electric strongly recommends installing inverters in a panel for safety reasons in particular when installing the ones whose enclosure rating is ip00 101
• Install the inverter in an environment that satisfies the requirements listed in chapter 2 section 2 common specifications 101
• Installation environment 101
• Precautions for using inverters 101
• The special environments listed below require using the specially designed panel or considering the panel installation location 101
• This section provides precautions in introducing inverters e g precautions for installation environment power supply lines wiring and connection to peripheral equipment be sure to observe those precautions 101
• When installing the inverter in a place out of the specified environmental requirements it is necessary to derate the inverter or consider the panel engineering design suitable for the special environment or the panel installation location for details refer to the fuji electric technical information engineering design of panels or consult your fuji electric representative 101
• Long term storage 102
• Storage environment 102
• Temporary storage 102
• Wiring precautions 103
• Precautions for connection of peripheral equipment 104
• 5 molded case circuit breaker mccb or residual current operated protective device rcd earth leakage circuit breaker elcb 105
• Chap 3 preparation and test run 105
• Install a recommended mccb or rcd elcb with overcurrent protection in the primary install a recommended mccb or rcd elcb with overcurrent protection in the primary circuit of the inverter to protect the wiring since using an mccb or rcd elcb with a lager capacity than recommended ones breaks the protective coordination of the power supply system be sure to select recommended ones also select ones with short circuit breaking capacity suitable for the power source impedance 105
• Precautions for using inverters 105
• Leakage current 108
• Noise reduction 108
• Precautions in driving a permanent magnet synchronous motor pmsm 108
• Install the inverter in an environment that satisfies the requirements listed in table 3 1 109
• Mounting and wiring the inverter 109
• Operating environment 109
• Installing the inverter 110
• Chap 3 preparation and test run 111
• Figure 3 3 changing the positions of the top and bottom mounting bases 111
• For the panel cutting size refer to chapter 2 section 2 external dimensions 111
• Mounting and wiring the inverter 111
• Move the top mounting base to the center of the inverter and secure it to the case fixing screw holes with the base fixing screws after changing the position of the top mounting base some screws may be left unused 111
• Remove all of the base fixing screws and the case fixing screws from the top of the inverter 111
• Remove the base fixing screws from the bottom of the inverter move the bottom mounting base to the center of the inverter and secure it with the base fixing screws just as in step 2 inverters with a capacity of 220 kw or below have no case fixing screws on the bottom 111
• Screws differ in size and count for each inverter refer to the table below 111
• Table 3 4 screw size count and tightening torque 111
• To utilize external cooling for inverters with a capacity of 30 kw or above change the positions of the top and bottom mounting bases from the edge to the center of the inverter as shown below figure 3 3 111
• When changing the positions of the top and bottom mounting bases use only the specified screws otherwise a fire or accident could occur 111
• Removing and mounting the front cover and the wiring guide 112
• Wiring 112
• 1 main circuit terminals 113
• Chap 3 preparation and test run 113
• G are not exclusive to the power supply wiring primary circuit or motor wiring secondary circuit 113
• Mounting and wiring the inverter 113
• Screw specifications and recommended wire sizes 113
• The tables and figures given below show the screw specifications and wire sizes note that the terminal arrangements differ depending on the inverter types in each of the figures two grounding terminals 113
• Use crimp terminals covered with an insulation sheath or with an insulation tube the recommended wire sizes for the main circuits are examples of using a single hiv wire for 75 c at a surrounding temperature of 50 c 113
• When the inverter power is on a high voltage is applied to the following terminals main circuit terminals l1 r l2 s l3 t p1 p n db u v w r0 t0 r1 t1 aux contact 30a 30b 30c y5a y5c insulation level main circuit enclosure basic insulation overvoltage category iii pollution degree 2 main circuit control circuit reinforced insulation overvoltage category iii pollution degree 2 relay output control circuit reinforced insulation overvoltage category ii pollution degree 2 an electric shock may occur 113
• 1 use the crimp terminal model no 38 6 manufactured by jst mfg co ltd or equivalent 2 when using 150 m 114
• Table 3 6 recommended wire sizes 114
• Wires for main circuit terminals of frn55vg1 2 ld mode use cb150 10 crimp terminals designed for low voltage appliances in jem1399 3 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 114
• 1 control circuit terminals common to all inverter types 115
• 2 control circuit terminals common to all inverter types 115
• Arrangement of terminals 115
• Chap 3 preparation and test run 115
• Mounting and wiring the inverter 115
• Table 3 7 lists the screw specifications and recommended wire size for wiring of the control circuit terminals the control circuit terminals are common to all inverter types regardless of their capacities 115
• 2 main circuit terminals 116
• Wiring precautions 118
• Connection diagram 121
• Detailed functions of main circuit terminals and grounding terminals 123
• Switching connectors 127
• Chap 3 preparation and test run 129
• Location of the switching connectors 129
• Mounting and wiring the inverter 129
• The switching connectors are located on the power printed circuit board power pcb as shown below 129
• To remove each of the jumpers pinch its upper side between your fingers unlock its fastener and pull it up 129
• When mounting it fit the jumper over the connector until it snaps into place 129
• Detailed functions of control circuit terminals 130
• In general the covers of the control signal wires are not specifically designed to withstand a high voltage i e reinforced insulation is not applied therefore if a control signal wire comes into direct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit make sure that the control signal wires will not come into contact with live conductors of the main circuit failure to observe these precautions could cause electric shock or an accident 130
• Noise may be emitted from the inverter motor and wires take appropriate measures to prevent the nearby sensors and devices from malfunctioning due to such noise it takes a maximum of 5 seconds to establish the input output of the control circuit after the main power is turned on take appropriate measures such as external timers an accident could occur 130
• Table 3 8 lists the symbols names and functions of the control circuit terminals the wiring to the control circuit terminals differs depending upon the setting of the function codes which reflects the use of the inverter route wires properly to reduce the influence of noise 130
• Chap 3 preparation and test run 131
• Mounting and wiring the inverter 131
• Chap 3 preparation and test run 133
• Mounting and wiring the inverter 133
• Chap 3 preparation and test run 135
• Mounting and wiring the inverter 135
• An electric shock may result if this warning is not heeded as there may be some residual electric charge in the dc bus capacitor even after the power has been turned off 138
• Before changing the switches or touching the control circuit terminal symbol plate turn off the power and wait at least five minutes for inverters of 22 kw or below or at least ten minutes for those of 30 kw or above make sure that the led monitor and charging lamp are turned off further make sure using a multimeter or a similar instrument that the dc link bus voltage between the terminals p and n has dropped to the safe level 25 vdc or below 138
• For details on how to remove the front cover and how to open and close the keypad enclosure refer to section 3 removing and mounting the front cover and the wiring guide 138
• Setting up the slide switches 138
• Switching the slide switches located on the control pcb allows you to customize the operation mode of the analog output terminals digital i o terminals and communications ports the locations of those switches are shown in figure 3 18 location of the slide switches on the control pcb 138
• Table 3 9 lists function of each slide switch table 3 9 lists function of each slide switch 138
• To access the slide switches remove the front cover so that you can see the control pcb for inverters with a capacity of 30 kw or above open also the keypad enclosure 138
• Chap 3 preparation and test run 139
• Figure 3 18 shows the location of slide switches on the control pcb for the input output terminal configuration 139
• Mounting and wiring the inverter 139
• Sw2 and sw5 are reserved for particular manufacturers do not access them 139
• Sw4 sw2 139
• Sw8 sw7 139
• To move a switch slider use a tool with a narrow tip e g a tip of tweezers be careful not to touch other electronic parts etc if the slider is in an ambiguous position the circuit is unclear whether it is turned on or off and the digital input remains in an undefined state be sure to place the slider so that it contacts either side of the switch 139
• Mounting and connecting a keypad 140
• Mounting it directly on the inverter see figure 3 19 a b 140
• Mounting it on the panel see figure 3 20 140
• Mounting procedure 140
• Parts required for connection 140
• To mount a keypad on a place other than an inverter the parts listed below are needed 140
• Using it remotely in your hand see figure 3 21 140
• You can install and or use the keypad in one of the following three ways 140
• Usb connectivity 144
• Names and functions of keypad components 145
• Operation using the keypad 145
• The keypad allows you to start and stop the motor view various data including maintenance information and alarm information configure function codes monitor i o signal status copy data and calculate the load factor 145
• Chap 3 preparation and test run 147
• Details of indicator indexes 147
• Operation using the keypad 147
• Figure 3 1 shows the status transition of the inverter between these three operation modes 148
• Overview of operation modes 148
• The frenic vg features the following three operation modes 148
• 1 set function code f01 at 0 this cannot be done when the keypad is in programming mode or alarm mode to enable speed setting using the 149
• 2 press the 149
• 3 press the 149
• Configure speed commands 2 run or stop the motor 3 monitor the running status 4 jog inch the motor and 5 monitor light alarms 149
• Configuring the speed command 149
• Key again to change the frequency command the new setting can be saved into the inverter s internal memory 149
• Key the lowest digit on the led monitor blinks the 7 segment led monitor displays the speed command and the lcd monitor displays the related information including the operation guide as shown below 149
• Keys f01 0 factory default 149
• Keys first switch the keypad to running mode 149
• Running mode 149
• Table 3 3 lists the available command sources and their symbols 149
• When the inverter is turned on it automatically enters running mode in which you can 149
• When the speed command source is other than digital setting the lcd monitor displays the when the speed command source is other than digital setting the lcd monitor displays the following 149
• 1 when function code f57 lcd monitor item selection 0 150
• By factory default pressing the 150
• Displaying the running status on the lcd monitor 150
• Key decelerates the motor to stop the keypad operation is possible only in running and programming modes 150
• Key in the reverse direction pressing the 150
• Key starts running the motor in the forward direction and pressing the 150
• Note the rotation direction of iec compliant motors is opposite to the one shown above 150
• Running or stopping the motor 150
• The lcd monitor displays the the lcd monitor displays the current running status the run command and the date time calendar clock the upper indicators show the unit of values shown on the led monitor and the lower indicators the running status and run command source 150
• The running status and the run command are displayed as listed below 150
• 2 when function code f57 lcd monitor item selection 1 151
• Chap 3 preparation and test run 151
• Figure 3 4 bar chart 151
• Operation using the keypad 151
• The lcd monitor displays the motor speed output current and torque command in a bar chart the lcd monitor displays the motor speed output current and torque command in a bar chart the upper indicators show the unit of the value shown on the led monitor and the lower indicators the running status and run command source 151
• Key in running mode switches between monitor items in the sequence shown in table 3 5 152
• Monitoring the running status on the led monitor 152
• Pressing the 152
• The items listed below can be monitored on the 7 segment led monitor immediately after the power is turned on the monitor item specified by function code f55 is displayed 152
• Jogging inching the motor 153
• Monitoring light alarms 154
• Programming mode 156
• Programming mode allows you to set and check function code data and monitor maintenance information and input output i o signal status the functions can be easily selected with a menu driven system table 3 6 lists menus available in programming mode 156
• Chap 3 preparation and test run 157
• Operation using the keypad 157
• The screen transition and hierarchy structure in running and programming modes are shown below 157
• Ｓｔｏｐ 157
• A function code consists of an alphabet denoting a function code group and numerals 159
• Chap 3 preparation and test run 159
• Keys switches the lower portion of the screen from the allowable entry range to the factory default the same simultaneous keying switches it back to the allowable entry range 159
• Operation using the keypad 159
• Simultaneous keying of 159
• The function code data modification screen shows the function code its name its data before and after change allowable entry range and operation guides 159
• An example of selecting a function code with a child directory 160
• Changing validating and saving function code data when the invert is running 160
• For example function codes c01 to c04 are all related with the mechanical resonance point of the load and treated as the same function so that c02 to c04 are not located in the parent directory at the right of c01 appears indicating that c01 has a child directory to access the child directory move the cursor to that function code using the 160
• Function codes requiring simultaneous keying 160
• Keypad directory structure 160
• Keys and then press the 160
• Keys is required 160
• Keys or 160
• Some function codes can be modified while the inverter is running whereas others cannot further depending on the function code modifications may or may not become effective immediately for details refer to the change when running column in chapter 4 section 4 160
• The keypad has a directory structure that includes the related function codes in a directory to make it easy to select a target function code from many function codes 160
• To modify the data for function code f00 data protection h01 auto tuning h02 full save function h03 data initialization h142 mock alarm l01 password data 1 or l02 password data 2 simultaneous keying of 160
• Chap 3 preparation and test run 161
• In the case of a function code group having 100 or more function codes this function jumps function codes in units of 100 for example f00 e01 e101 161
• Jumping by function code group 161
• Keys or 161
• Keys simultaneously to jump to the previous or next function code group 161
• Operation using the keypad 161
• To call up a function code in a different group e to m press the 161
• After a second the screen automatically switches back to the submenu 162
• Key in running mode to switch to programming mode 162
• Key to establish the selected language 162
• Key to switch to the language selection screen 162
• Keys then press the 162
• Menu 0 language in programming mode is used to select the display language from a choice of four languages english japanese chinese and korean on the lcd monitor 162
• Move the cursor at the left of the screen to 0 language using the 162
• Move the pointer to the desired language using the 162
• Press press 162
• Selecting language menu 0 language 162
• To display this menu screen press the 162
• And and 163
• Chap 3 preparation and test run 163
• Configuring function codes menu 1 data set 163
• Function code groups f e c p appear move the cursor to the desired function code group using the 163
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 1 data set using the 163
• Key to establish the desired function code 163
• Key to move the cursor from the ten thousands place to the hundreds place 163
• Key to move the cursor from the units place to the ten thousands place 163
• Key to move to the lower directory 163
• Key to switch to the function code configuration screen 163
• Keys and then press the 163
• Keys at the right of f03 appears indicating that f03 has a child directory to access the child directory move the cursor to that function code using the 163
• Keys then press the 163
• Menu 1 data set in programming mode is used to configure function codes 163
• Move the cursor to the desired function code using the 163
• Operation using the keypad 163
• Press the 163
• Press the press the 163
• This section gives a description of the basic key operation following the example of the data changing flow shown below this example shows how to change f03 data m1 maximum speed from 1500 r min to 1200 r min 163
• To display this menu screen press the 163
• Change the function code data using the 164
• Key to establish the function code data 164
• Keys in this example change from 1500 r min to 1200 r min 164
• Press the press the 164
• After tuning the full save function is not performed h02 1 after changing function code data via the communications link the full save function is not specified h02 1 when terminal command lu ccl cancel undervoltage alarm on any x terminal is enabled function code data is changed 165
• And and 165
• Chap 3 preparation and test run 165
• Checking function code data menu 2 data check 165
• Function code groups f e c p appear move the cursor to the desired function code group using the 165
• In any of the following cases change of function code data will be saved only into the volatile memory ram and not be saved into the non volatile memory such data is displayed with white letters on black background 165
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 2 data check using the 165
• Key to establish the desired function code 165
• Key to move the changeable digit place blinking then change the function code data using the 165
• Key to move to the lower directory 165
• Key to switch to the function code configuration screen 165
• Keys and then press the 165
• Keys at the right of f03 appears indicating that f03 has a child directory to access the child directory move the cursor to that function code using the 165
• Keys then press the 165
• Menu 2 data check in programming mode is used to check function codes together with their data that have been changed the function codes whose data have been changed from factory defaults are marked with 165
• Move the cursor to the desired function code using the 165
• Operation using the keypad 165
• Press the 165
• The function codes whose data has been changed from factory defaults are marked with an asterisk 165
• This section gives a description of the basic key operation following the example of the data checking flow shown below this example shows how to change f03 data m1 maximum speed from 1500 r min to 1200 r min 165
• To display this menu screen press the 165
• Key to establish the function code data 166
• Chap 3 preparation and test run 167
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 3 opr mntr using the 167
• Keys then press the 167
• Menu 3 opr mntr in programming mode is used to check the running status during maintenance and test running 167
• Monitoring the running status menu 3 opr mntr 167
• Operation using the keypad 167
• To display this menu screen press the 167
• Chap 3 preparation and test run 169
• Operation using the keypad 169
• Table 3 8 running status items 169
• Checking i o signal status menu 4 i o check 170
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 4 i o check using the 170
• Keys then press the 170
• Menu 4 i o check in programming mode is used to check the i o states of digital and analog signals during maintenance or test running 170
• To display this menu screen press the 170
• Chap 3 preparation and test run 171
• Operation using the keypad 171
• Chap 3 preparation and test run 173
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 5 maintenance using the 173
• Keys then press the 173
• Menu 5 maintenance in programming mode shows information necessary for performing maintenance on the inverter 173
• Operation using the keypad 173
• Reading maintenance information menu 5 maintenance 173
• To display this menu screen press the 173
• The following display numbers are shown as a bus error code 174
• Change the measurement period using the 175
• Chap 3 preparation and test run 175
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 6 load fctr using the 175
• Key key 175
• Key to start measurement 175
• Keys then press the 175
• Measuring load factor menu 6 load fctr 175
• Menu 6 load fctr in programming mode is used to measure the maximum output current the average output current and the average braking power 175
• Operation using the keypad 175
• Press the 175
• To display this menu screen press the 175
• Key in running mode to switch to programming mode 176
• Key to establish the selected alarm 176
• Keys then press the 176
• Keys to select the desired alarm 176
• Menu 7 alm inf in programming mode shows the past four alarm codes and the related alarm information on the current inverter conditions detected when the alarm occurred 176
• Move the cursor flashing rectangle at the left of the screen to 7 alm inf using the 176
• Press the 176
• Reading alarm information menu 7 alm inf 176
• To display this menu screen press the 176
• Use the 176
• Chap 3 preparation and test run 177
• Operation using the keypad 177
• Chap 3 preparation and test run 179
• If all the information for the selected alarm is not shown on the screen at a time scroll over the descriptive information using the 179
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 8 alm cause using the 179
• Key key 179
• Key to establish the selected alarm 179
• Keys then press the 179
• Keys to select the desired alarm and press the 179
• Menu 8 alm cause in programming mode shows the past four alarm codes and the related alarm information on the current inverter conditions detected when the alarm occurred 179
• Operation using the keypad 179
• To display this menu screen press the 179
• Use the 179
• Viewing causes of alarm menu 8 alm cause 179
• Copying data menu 10 data copy 180
• Chap 3 preparation and test run 181
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 10 data copy using the 181
• Keys then press the keys then press the 181
• Keys to select read write or verify 181
• Operation using the keypad 181
• To display this menu screen press the 181
• Use the 181
• Checking changed function codes menu 11 changes 182
• Just as in section 3 configuring function codes menu 1 data set the function code data can be modified 182
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 11 changes using the 182
• Key key 182
• Keys then press the 182
• Menu 11 changes in programming mode shows only the function codes whose data has been changed from the factory defaults 182
• The function codes whose data has been changed from factory defaults are marked with an asterisk 182
• To display this menu screen press the 182
• After a second the screen automatically switches back to the submenu 183
• After mounting a memory backup battery option for inverters of 22 kw or below attached as standard for those of 33 kw or above set the date and time when a memory backup battery is not mounted the calendar clock does not work correctly 183
• Change the date and time using the change the date and time using the 183
• Chap 3 preparation and test run 183
• If the relationship between the changed year month day and time is invalid 183
• Key in running mode to switch to programming mode 183
• Key to establish the desired menu 183
• Key to move the cursor to the desired item 183
• Keys then press the 183
• Menu 12 date time in programming mode is used to select the format of the calendar clock to be displayed in the operation guide line in running mode and set the date and time 183
• Move the cursor flashing rectangle at the left of the screen to 12 data time using the 183
• Operation using the keypad 183
• Setting the calendar clock menu 12 date time 183
• Setting the date and time 183
• The calendar clock can also be set with frenic vg loader for details refer to the the calendar clock can also be set with frenic vg loader for details refer to the frenic vg loader instruction manual 183
• To display this menu screen press the 183
• Use the 183
• Change the date format data using the 184
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 12 data time using the 184
• Key to establish the desired menu 184
• Key to establish the newly specified date format 184
• Keys then press the 184
• Keys to the desired menu 184
• Move the pointer move the pointer using the 184
• Selecting the display format 184
• To display this menu screen press the 184
• After a second the screen automatically switches back to the submenu 185
• Change the time format data using the 185
• Chap 3 preparation and test run 185
• Key to establish the newly specified time format 185
• Operation using the keypad 185
• After a second the screen automatically switches back to the submenu 186
• Key in running mode to switch to programming mode move the cursor flashing rectangle at the left of the screen to 14 limited fc using the 186
• Key to select limited 186
• Keys then press the 186
• Keys to the desired menu 186
• Limiting function codes to be displayed menu 14 limited fc 186
• Menu 14 limited fc in programming mode is used to display hide the directory and select whether to display all function codes or limited ones selected in loader 186
• Move the pointer using the 186
• Shown below is an example of selecting limited ones 186
• To display this menu screen press the 186
• Make a test run of the motor using the flowchart given below 187
• Test run procedure 187
• Checking prior to powering on 188
• Checking the input state of pg pulse generator signals 189
• Powering on and checking 189
• Mounting direction of a pg pulse generator and pg signals 190
• A recommended motor for this control is a fuji vg motor exclusively designed for vector control 191
• Configure the function codes as listed below the machinery design values should match your machinery ones 191
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set for details refer to chapter 4 section 4 details of function codes 191
• For fuji vg motor exclusively designed for vector control 191
• However driving the motor with the motor terminal voltage suppressed to the lower level cannot generate the rated torque even if the rated current originally specified for the motor is applied to ensure the rated torque it is necessary to review the rated current this also applies to vector control without speed sensor 191
• Selecting a desired motor drive control 191
• The desired response can be obtained by adjusting the control constants pi constants with the speed regulator pi controller 191
• The frenic vg supports the following motor drive controls 191
• This control enables the speed control with higher accuracy and quicker response than the vector control without speed sensor 191
• Under vector control the inverter detects the motor s rotational position and speed according to pg feedback signals and uses them for speed control in addition it decomposes the motor drive current into the exciting and torque current components and controls each of components in vector 191
• Vector control for im with speed sensor 191
• Vector control regulating the motor current requires some voltage margin between the voltage that the inverter can output and the induced voltage of the motor usually a general purpose motor is so designed that the voltage matches the commercial power under the control therefore it is necessary to suppress the motor terminal voltage to the lower level in order to secure the voltage margin required 191
• After configuring the function codes perform motor parameter auto tuning h01 3 or 4 192
• After tuning be sure to perform the full save function h02 1 to save the tuned data into the inverter 192
• Configure the function codes as listed below according to the motor ratings and your machinery design values the motor ratings are printed on the motor s nameplate for your machinery design values ask system designers about them 192
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set for details refer to chapter 4 section 4 details of function codes 192
• For motors except fuji vg motor 192
• For the motor parameter auto tuning procedure h01 3 or 4 refer to chapter 4 section 4 h codes 192
• Performing motor parameter auto tuning h01 3 or 4 automatically changes the data of function codes p06 through p11 and p15 through p21 for m1 a08 through a13 and a17 through a23 for m2 and a108 through a113 and a117 through a123 for m3 be careful with this data change 192
• To use motors except a fuji vg motor when their motor parameters to be set to function codes are known perform auto tuning to automatically configure them 192
• After tuning be sure to perform the full save function h02 1 to save the tuned data into the inverter 193
• Applying vector control without speed sensor requires auto tuning regardless of the motor type even driving a fuji vg motor exclusively designed for vector control requires auto tuning 193
• Configure the function codes as listed below according to the motor ratings and your machinery design values the motor ratings are printed on the motor s nameplate for your machinery design values ask system designers about them 193
• Configure the function codes as listed below and perform motor parameter auto tuning h01 2 193
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set for details refer to chapter 4 section 4 details of function codes 193
• For fuji vg motor exclusively designed for vector control 193
• For the motor parameter auto tuning procedure h01 2 refer to chapter 4 section 4 h codes 193
• Performing motor parameter auto tuning h01 2 automatically changes the data of function codes p06 and p07 for m1 a08 and a09 for m2 and a108 and a109 for m3 be careful with this data change 193
• The desired response can be obtained by adjusting the control constants pi constants and using the speed regulator pi controller 193
• Under this control the inverter estimates the motor speed based on the inverter s output voltage and current to use the estimated speed for speed control in addition it controls the motor current and motor torque with quick response and high accuracy under vector control no pg pulse generator is required 193
• Vector control for im without speed sensor 193
• After tuning be sure to perform the full save function h02 1 to save the tuned data into the inverter 194
• Configure the function codes as listed below and perform motor parameter auto tuning h01 3 or 4 194
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set for details refer to chapter 4 section 4 details of function codes 194
• For motors except fuji vg motor 194
• For the motor parameter auto tuning procedure h01 3 or 4 refer to chapter 4 section 4 h codes 194
• Performing motor parameter auto tuning h01 3 or 4 automatically changes the data of function codes p06 through p11 and p15 through p21 for m1 a08 through a13 and a17 through a23 for m2 and a108 through a113 and a117 through a123 for m3 be careful with this data change 194
• A recommended motor for this control is fuji gnf2 series exclusively designed for vector control 195
• A single motor should be connected per inverter motor parameters are properly configured 195
• Chap 3 preparation and test run 195
• Configure the function codes as listed below the machinery design values should match your machinery ones for details contact your fuji electric representative 195
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set for details refer to chapter 4 section 4 details of function codes 195
• For fuji gnf2 motor exclusively designed for vector control 195
• Since vector control for a fuji gnf2 motor with speed sensor uses motor parameters the following conditions should be satisfied otherwise full control performance may not be obtained 195
• Test run procedure 195
• The desired response can be obtained by adjusting the control constants pi constants with the speed regulator pi controller 195
• Under this control the inverter detects the motor s rotational position speed and magnetic pole position according to feedback signals sent from the speed sensor and magnetic pole position sensor for speed control in addition it decomposes the motor drive current into the exciting and torque current components and controls each of components in vector 195
• Vector control for pmsm with speed sensor and magnetic pole position sensor 195
• Chap 3 preparation and test run 197
• Configure the function codes as listed below the machinery design values should match your machinery ones 197
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set 197
• For fuji vg motor exclusively designed for vector control 197
• Test run procedure 197
• Under this control the inverter drives a motor with the voltage and frequency according to the v f pattern specified by function codes 197
• V f control for im 197
• Configure the function codes as listed below according to the motor ratings and your machinery design values the motor ratings are printed on the motor s nameplate for your machinery design values ask system designers about them 198
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set 198
• For motors except fuji vg motor 198
• In applications requiring a starting torque adjust the torque boost p35 a55 a155 within the range from 2 to 20 or perform motor parameter auto tuning h01 2 and then set the torque boost p31 a55 a155 to 0 auto torque boost 198
• Running the inverter for operation check 199
• Test run procedure for induction motor im 199
• 1 before turning the inverter power on make checking given in section 3 checking prior to powering on 200
• 2 check that wiring of the encoder pg is correct 200
• 3 turn the power on make a note of the current configuration of all function codes and then change the function code data as listed in table 3 1 200
• 4 check that the magnetic pole position offset o10 is set to the previously specified value or manually adjusted value 200
• Before proceeding with a test run 200
• For a test run using a pmsm it is recommended that the motor be disconnected from the equipment for testing it by itself if it is impossible to drive the motor by itself due to the equipment however make a test run under the conditions that cause no problems even if the motor runs continuously in one direction forward or reverse 200
• For the connection diagram refer to chapter 2 section 2 in combination with a dedicated for the connection diagram refer to chapter 2 section 2 in combination with a dedicated pmsm gnf2 type 200
• Preparation for a test run 200
• Replacing the motor or encoder requires adjustment of the magnetic pole position offset again replacing the motor or encoder requires adjustment of the magnetic pole position offset again 200
• Test run procedure for permanent magnet synchronous motor pmsm 200
• This section provides a test run procedure for the configuration consisting of the frenic vg the interface card for pmpg drive opc vg1 pmpg and a pmsm using a uvw phase detection pg including gnf2 motor 200
• Test run 201
• Troubleshooting for motor abnormality 201
• Selecting a speed command source 202
• Setting up a speed command from the keypad 202
• Setting up a speed command with an external potentiometer 202
• 1 configure the function codes as listed below 203
• 2 connect a multistep speed switch to an x terminal and cm 203
• 3 turn the multistep speed switch on short circuit the combination of those input signals switches a multistep speed command 203
• Assign signals assign signals ss1 ss2 ss4 and ss8 to four out of digital input terminals x1 to x14 by four out of function codes e01 to e14 data 0 1 2 and 3 specify multistep speed commands with c05 to c19 203
• Enabling a multistep speed command with a multistep speed switch on between x terminal and cm disables the speed command source n1 specified by f01 203
• Follow the procedure given below 203
• For details on how to modify the function code data see section 3 configuring function codes menu 1 data set 203
• For precautions in wiring refer to section 3 mounting and wiring the inverter 203
• Setting up a speed command with multistep speed selection 203
• Terminals x11 to x14 are available only when an optional opc vg1 dioa is mounted 203
• Turning digital signals turning digital signals ss1 ss2 ss4 and ss8 on off selectively switches the multistep speed commands specified beforehand 203
• Selecting a run command source 204
• Setting up a run command from the keypad 204
• Setting up a run command with digital input signals terminals fwd and rev 204
• Chapter 4 control and operation 205
• Frenic vg 205
• This chapter provides the main block diagrams for the control logic of the frenic vg series of inverters it also contains overview tables of function codes and details of function codes 205
• Block diagrams for control logic 207
• Operation command 207
• Speed command selection section 208
• Acceleration deceleration calculation speed limiting and position control input section 209
• Block diagrams for control logic 209
• Chap 4 control and operation 209
• Motor speed line speed detection 210
• Pulse train command input section and position detection section 211
• Speed control and torque command section 212
• Torque limit torque current command and magnetic flux command section 213
• Current control and vector control section 214
• Pid calculation section 215
• Load adaptive control section 216
• Motor temperature detection section 217
• Function selection digital input 218
• Block diagrams for control logic 219
• Chap 4 control and operation 219
• Function selection digital output fault output 219
• Function selection analog input output 220
• Block diagrams for control logic 221
• Chap 4 control and operation 221
• Link command function selection 221
• Enabling to write to recording function codes 222
• Function code groups and function codes 223
• Function code tables 223
• About the contents of column headers in function code tables 224
• Chap 4 control and operation 225
• F codes fundamental functions 225
• Function code tables 225
• Chap 4 control and operation 227
• Function code tables 227
• Chap 4 control and operation 229
• Function code tables 229
• E codes extension terminal functions 230
• Chap 4 control and operation 231
• Function code tables 231
• Chap 4 control and operation 233
• Function code tables 233
• Chap 4 control and operation 235
• Function code tables 235
• C codes control functions 237
• Chap 4 control and operation 237
• Function code tables 237
• Chap 4 control and operation 239
• Function code tables 239
• P codes motor parameter functions m1 239
• Chap 4 control and operation 241
• Function code tables 241
• H codes high performance functions 241
• Chap 4 control and operation 243
• Function code tables 243
• Chap 4 control and operation 245
• Function code tables 245
• Chap 4 control and operation 247
• Function code tables 247
• A codes alternative motor parameter functions m2 m3 249
• Chap 4 control and operation 249
• Function code tables 249
• Chap 4 control and operation 251
• Function code tables 251
• Chap 4 control and operation 253
• Function code tables 253
• O codes option functions 253
• Chap 4 control and operation 255
• Function code tables 255
• Chap 4 control and operation 257
• Function code tables 257
• L codes lift functions 258
• Chap 4 control and operation 259
• Function code tables 259
• U codes user functions 259
• Chap 4 control and operation 261
• Function code tables 261
• Sf codes safety functions 261
• S codes serial communication functions 262
• Chap 4 control and operation 263
• Function code tables 263
• M codes monitoring functions 263
• Chap 4 control and operation 265
• Function code tables 265
• Data format list 267
• Data type 0 to 13 267
• Data type 12 to 145 267
• The following data have special formats 267
• You can basically exchange data in the data types from 0 to 13 267
• You can use the following formats to access function codes through the link and these formats are common to the frenic vg 267
• 12 8 7 0 268
• Alarm code 0 to 64 order of alarm occurrence 1 to 5th number of alarms 1 to 5 268
• Alarm codes 268
• Type 14 cause of alarm 268
• Chap 4 control and operation 269
• Function code tables 269
• Input state 26 input state 27 output state 0 x21 y21 1 x22 y22 2 x23 y23 3 x24 y24 4 x25 y25 5 x26 y26 6 x27 y27 7 x28 y28 8 x29 y29 9 x30 y30 10 x31 11 x32 12 x33 13 x34 14 x35 15 x36 270
• Off 1 on 270
• The number is fixed to 1313h or 1314h for the frenic vg 270
• Type 26 diob option input state 270
• Type 27 diob option output state 270
• Type 28 inverter capacity 270
• Type 29 inverter model common to entire fuji inverter system 270
• V system fixed to 1313h 270
• V system fixed to 1314h 270
• Chap 4 control and operation 271
• Function code tables 271
• Description of alarms in the communication through the link rs 485 t link sx bus e sx bus the following data is set to description of alarms in the communication through the link rs 485 t link sx bus e sx bus the following data is set to the monitor data m26 according to the communication status the codes listed in the column keypad panel display is displayed on the keypad panel as a communication error 272
• Type 34 communication error codes 272
• Chap 4 control and operation 273
• En1 terminal en1 1 en2 terminal en2 273
• Function code tables 273
• Normally closed 273
• Normally open 273
• These types are reserved for the manufacturer users can considers these types as type 0 to use 273
• Type 100 en input terminals 273
• Type 35 x function normally open closed 273
• Type 36 y function normally open closed 273
• Type 40 to 99 273
• Type 82 m1 motor selection 273
• X function 36 y function 0 x1 y1 1 x2 y2 2 x3 y3 3 x4 y4 4 x5 y5 5 x6 6 x7 7 x8 8 x9 273
• 0 1 times 10 0 to 99 9 1 0 1 times 10 0 to 99 9 274
• 0 times 2 0 times 100 to 999 274
• 1 times 1000 to 9999 274
• Exponent 0 0 01 times 0 00 to 9 99 274
• Light alarm code 0 to 64 274
• Light alarm codes 274
• Mantissa exponent 0 0 to 9999 exponent 1 2 3 1000 to 9999 274
• Type 101 power 274
• Type 102 cause of alarm 274
• Chap 4 control and operation 275
• Function code tables 275
• Chap 4 control and operation 277
• Function code tables 277
• Chap 4 control and operation 279
• Function code tables 279
• Chap 4 control and operation 281
• Function code tables 281
• 1 current limit voltage limit and torque limit are the same as information in type 21 282
• 11 12 13 14 not used 15 not used 282
• Type 142 operation status 2 b 282
• Type 143 calendar clock year month 282
• Type 144 calendar clock day hour 282
• Type 145 calendar clock minute second 282
• Chap 4 control and operation 283
• Function code tables 283
• Details of function codes 284
• F codes fundamental functions 284
• １２００ 284
• １５００ 285
• Chap 4 control and operation 289
• Details of function codes 289
• F14 restart mode after momentary power failure mode selection 289
• F14 specifies the action to be taken by the inverter such as trip and restart in the event of a momentary power f14 specifies the action to be taken by the inverter such as trip and restart in the event of a momentary power failure you can select a function for detecting power failure and activating protective operation alarm output alarm display inverter output cutoff for undervoltage or an automatic restart function without stopping a coasting motor after the supply voltage recovery see the following table for more information on this function the restart mode related function codes include h13 to h17 restart mode after momentary power failure wait time decrease rate in speed continuous running level run command self hold setting and run command self hold time h09 starting mode auto search and e01 terminal x1 function stm data 26 enable auto search for idling motor speed at starting also be familiar with these functions to restart the inverter after momentary power failure under v f 289
• Chap 4 control and operation 295
• Data setting range 0 1 295
• Data setting range 0 detected speed 1 reference speed 295
• Data setting range 0 to 150 r min 295
• Details of function codes 295
• Detection mode 295
• F36 30ry drive mode 295
• F36 selects whether to activate excite the alarm output relay 30ry in a normal state or in an abnormal f36 selects whether to activate excite the alarm output relay 30ry in a normal state or in an abnormal state 295
• F37 specifies the stop speed 295
• F37 stop speed speed 295
• F38 specifies whether to detect the stop speed with the reference speed reference speed 4 asr input or detected speed detected speed 1 295
• F38 stop speed detection mode 295
• F39 stop speed zero speed holding time 295
• However under v f control or vector control without speed sensor the reference speed only takes effect irrespective of the f38 setting 295
• Stop speed 295
• Under v f control the inverter stops its output when it detects the output frequency m05 irrespective of the f38 setting 295
• When f36 1 the contacts between 30a and 30c are connected after the inverter control voltage is established about five seconds after turning on since the relay is excited in a normal state the relay can detect a wire break in the alarm output line 295
• １５００ 297
• Description and application of the limiter mode 1 298
• See the following pages for detailed application examples 298
• 2 4 level 1 level 2 switchable to all four quadrants 301
• 3 1 level 1 to all four quadrants 301
• 3 2 level 1 to driving level 2 to braking 3 2 level 1 to driving level 2 to braking 301
• 3 enable power limiter 3 enable power limiter 301
• Both in plus and minus values you do not have to use a minus value since it is interpreted as a plus value 301
• Chap 4 control and operation 301
• Details of function codes 301
• If you set the level 1 as the short time rated torque for driving and set a capacity corresponding to the inverter loss for braking you can use the inverter loss to enable the shortest stop without an external braking resistor 301
• The short time rated torque limits the torque where the level 1 or the level 2 exceeds the short time rated torque 301
• The short time rated torque limits the torque where the level 1 or the level 2 exceeds the short time rated torque as in the right figure 301
• Though this setting is possible there is no such an application 301
• Though you can specify the level 1 and the level 2 301
• Though you can specify the level 1 and the level 2 both in plus and minus values you do not have to use a minus value since it is interpreted as a plus value 301
• Use this setting for an application such as applying brake with the capacity of a braking resistor 301
• When you turn on with assigning the torque limiter level 1 level 2 selection tl2 tl1 signal to a digital input signal you can switch between the level 1 and the level 2 301
• Chap 4 control and operation 307
• Data setting range 0 torque polarity 1 for driving for braking 307
• Details of function codes 307
• F51 torque command monitor polarity 307
• Sets the polarity for data display related to torque ao monitor keypad panel led monitor keypad sets the polarity for data display related to torque ao monitor keypad panel led monitor keypad panel lcd monitor 307
• The following table shows data related with torque these values are displayed or transmitted with sign judge the meaning of signs from the f51 set value 307
• Chap 4 control and operation 309
• Details of function codes 309
• F55 led monitor item selection 309
• F55 specifies the running status item listed below to be monitored and displayed on the led monitor f55 specifies the running status item listed below to be monitored and displayed on the led monitor 309
• Values 18 19 23 to 28 display when specific control options are mounted see the corresponding option section in chapter 6 for more details 309
• Values 20 to 22 display when h20 pid control mode selection is set at 1 active 2 inverse action 1 or 3 inverse action 2 respectively 309
• １５００ 310
• Chap 4 control and operation 311
• Data setting range 0 kw 1 hp 311
• Details of function codes 311
• F58 lcd monitor language selection 311
• F58 selects a language to be displayed on the lcd monitor f58 selects a language to be displayed on the lcd monitor 311
• F59 controls the contrast of the lcd monitor increasing the data value increases the contrast and decreasing f59 controls the contrast of the lcd monitor increasing the data value increases the contrast and decreasing it decreases the contrast 311
• F59 lcd monitor contrast control 311
• F60 output unit hp kw 311
• F60 switches the display unit of the inverter output input power shown on the led monitor and lcd f60 switches the display unit of the inverter output input power shown on the led monitor and lcd monitor and the display unit of m1 motor selection p02 between kw and hp 311
• Note 1 the language in the lcd screens shown in this manual is english 311
• Note 2 l codes are displayed in japanese english or chinese p a and o codes in japanese or english and u codes in english only 311
• Note 3 even if korean is selected the function code names are shown in english 311
• Note 4 when f58 2 to 5 the lcd screens are shown in english 311
• Adjust according to the mechanical inertia inertia and mechanical constant connected to the motor shaft the factory default value 10 corresponds to the inertia of a single frenic vg motor the following table provides a guideline for setting if you drive a machine whose inertia is larger than that of the frenic vg motor when converted into a motor shaft inertia set a value larger than 10 see chapter 2 specifications for the inertia data of the standard motors 312
• Constant of integration 312
• Data setting range f61 0 to 500 times f62 0 00 to 10 00 s setting 0 00 disables the integral constant 312
• F61 and f62 specifies the p gain and integral constant of the asr1 f61 and f62 specifies the p gain and integral constant of the asr1 312
• F61 asr1 p gain 312
• F62 asr1 integral constant 312
• P gain 312
• P gain 1 is defined such that the torque command is 100 corresponding to the maximum speed setting when the speed deviation speed command observed speed is 100 312
• Sets the constant of integration of the automatic speed regulator asr you can specify a value in the range from 0 00 to 10 00 s to set the speed deviation speed command observed speed at steady state to zero setting 0 00 s disables the integration p control only the integration means to sum the deviation at a specified interval a smaller interval means a smaller summation interval that presents faster response on the other hand larger interval extends summation interval to reduce the effect on the asr set a small value to reach the speed reference faster while allowing overshoots 312
• Chap 4 control and operation 315
• Check the cause and the oscillation frequency of a mechanical resonance such as a vibration by gear backrush or a rope vibration in a vertical transfer you should take measures in the inverter side after you failed to investigate and fix machine devices to eliminate the resonance 315
• Data setting range 0 00 to 0 00 s 315
• Data setting range 0 to 50 315
• Details of function codes 315
• F66 asr1 output filter 315
• F66 specifies the time constant for the first order lag filter applied to the torque command use this filter for a f66 specifies the time constant for the first order lag filter applied to the torque command use this filter for a mechanical resonance after you failed to adjust the asr gain or the constant of integration to eliminate it 315
• F67 s curve acceleration 1 start 315
• F68 s curve acceleration 1 end 315
• F69 s curve deceleration 1 start 315
• F70 s curve deceleration 1 end 315
• Increase the asr i constant to shift the resonance point to lower frequency to restrain the high frequency resonance 315
• Measures to eliminate mechanical resonance 315
• Reduce response speed 315
• Reduce the asr p gain to reduce the amplitude of the resonance 315
• See h46 observer type selection for more details 315
• Setting the s curve extends acceleration time 1 f07 and deceleration time 1 f08 according to the following expressions 315
• These function codes arrange the speed reference value these function codes arrange the speed reference value to form a curve at the start and the end of acceleration and deceleration you can realize smooth acceleration and deceleration actions without shocks 315
• Though you can reduce the resonance amplitude excessive filter elements may cause instability 315
• Use asr output filter 315
• Use oscillation suppressing observer 315
• １５００ 316
• １５００ 317
• Chap 4 control and operation 319
• Details of function codes 319
• The limiter level 2 for f76 2 upper limit by the level 1 and the lower limit by the level 2 if you specify as the limiter level 1 the limiter level 2 the speed reference is fixed to the limiter level 2 in this state turning off the operation does reduce the speed reference and the operation continues 319
• When f76 0 the upper and lower limit levels during fwd and rev operations switch between levels 1 and 2 319
• When f76 1 or 2 the speed limiter acts as shown below 319
• When you want to inhibit reverse rotation forward rotation directed by reverse rotation command while forward rotation command is directed specify as f76 0 the limiter level 1 100 and the limiter level 2 0 319
• You may be injured 319
• 2 torque control torque command torque current command 320
• Data setting range 0 limit forward and reverse individually fwd and rev switch the levels 1 level 1 limits forward and reverse 2 invalid even if specified the setting is assumed to be 0 3 individual limiters for forward and reverse rotation 12 input is added as a variable part of limiters 320
• Data setting range 110 to 110 320
• Level 1 2 320
• Method selection 320
• When f76 0 the upper and lower limit levels during fwd and rev operations switch between levels 1 and 2 320
• When f76 1 the speed limiter acts as shown below 320
• Answer back signals are put on the do output sw m2 and sw m3 to indicate whether the motor switch among motor set m1 m2 m3 is completed in the inverter see e15 to e27 for more information we recommend to prepare a sequence to check the do for the answer back when you use the terminal input signals mch2 and mch3 to switch motors 322
• Data setting range 0 select m1 note that the terminal input has higher priority as shown below when m ch2 and m ch3 off off or on on or no m ch2 or m ch3 has been assigned m1 is selected when m ch2 and m ch3 on off m2 is selected when m ch2 and m ch3 off on m3 is selected 1 select m2 2 select m3 merits and restrictions for selecting m1 m2 or m3 322
• F79 motor selection m1 m2 m3 322
• If the motor set 2 is selected m2 is indicated 322
• It is recommended to activate overcurrent suppression function h58 1 when m3 is selected v f control 322
• The frenic vg can hold three sets of motor parameters m1 m2 and m3 which can be selected by f79 or the frenic vg can hold three sets of motor parameters m1 m2 and m3 which can be selected by f79 or x terminal functions m ch2 and m ch3 322
• You can use the effective sets of motors parameters on the i o check screen of the keypad panel to check the currently selected motor set m1 m2 m3 322
• １５００ 322
• Data setting range 0 to 150 r min 324
• Data setting range 30000 to 30000 r min 324
• F81 offset for speed setting on terminal 12 324
• F81 specifies an offset for analog speed input on terminal 12 use this setting for adjustment of out of offset f81 specifies an offset for analog speed input on terminal 12 use this setting for adjustment of out of offset signals sent from external equipment 324
• F82 dead zone for speed setting on terminal 12 324
• F82 specifies the dead zone speed for analog speed input on terminal 12 to limit the f82 specifies the dead zone speed for analog speed input on terminal 12 to limit the speed setting value within the range of f82 data to 0 r min 324
• If the ld or md mode is selected for the inverter capacity not available to the mode the inverter runs in the hd mode 324
• Note replacing the ht rating vg7 with the frenic vg 324
• The frenic vg does not support the ht rating equivalent of the vg7 when replacing the ht rating vg7 use the frenic vg with one capacity rank higher note that the 200 v class series inverters of 7 to 22 kw and 400 v class series ones of 18 to 22 kw can be replaced with the frenic vg with the same capacity as long as the carrier frequency is 10 khz or below 324
• Chap 4 control and operation 325
• Data setting range 0 00 to 1 00 s 325
• Data setting range 0 00 to 5 00 s 325
• Data setting range 0 00 to 9999 specification of 0 00 clears the input watt hour data and stops counting 325
• Details of function codes 325
• F83 filter for speed setting on terminal 12 325
• F83 specifies a time constant determining the first order delay of the analog speed input on terminal 12 f83 specifies a time constant determining the first order delay of the analog speed input on terminal 12 325
• F84 display coefficient for input watt hour data 325
• F84 specifies a display coefficient for displaying the input watt hour data m116 f84 specifies a display coefficient for displaying the input watt hour data m116 325
• F85 display filter for calculated torque 325
• F85 specifies a display filter for outputting the calculated torque on the led and lcd monitors f85 specifies a display filter for outputting the calculated torque on the led and lcd monitors 325
• Input watt hour data m116 f84 x m115 input watt hour unit 100 kwh 325
• Setting the f84 data to 1 1000 of the electric rate per 100 kwh enables the total electricity price in units of 1 000 to be displayed if the electric rate is 18 per kwh for example setting the f84 data to 1 displays 18 0 thousand yen if the input watt hour data is 10 0 100 kwh 325
• E codes extension terminal functions 326
• １５００ 326
• Chap 4 control and operation 327
• Data setting range 0 to 83 327
• Details of function codes 327
• Ｅ ０ １ ｘ １ ｆ ｕ ｎ ｃ 327
• Ｅ １ ３ ｘ １ ４ ｆ ｕ ｎ ｃ 327
• Function code data 0 1 2 3 select multistep speed 1 to 15 steps ss1 ss2 ss4 ss8 328
• You can use external digital input signals to switch predetermined speeds specified by function codes from c05 to c19 multistep speed assign data 00 to 03 to digital terminals to select a speed by combining those terminal inputs 328
• Chap 4 control and operation 329
• Details of function codes 329
• Example four and five are assigned to the terminals x2 and x3 329
• Function code data 4 5 select asr and acc dec time 4 steps rt1 rt2 329
• If you switch the acceleration deceleration times the asr constants and s curve actions are switched simultaneously you can see which set is currently selected from 1 2 3 4 on the i o check screen of the keypad panel when the data set 3 is selected para3 is indicated on the display 329
• You can switch predetermined acceleration deceleration times asr constants and s curve accelerations decelerations specified by function codes through external digital input signals assign data 04 to 05 to digital terminals to select acceleration deceleration times asr constants and s curve accelerations decelerations 329
• １５００ 329
• Function code data 19 enable data change with keypad we kp 336
• Function code data 20 cancel pid control kp pid 336
• Function code data 21 switch normal inverse operation ivs 336
• Function code data 22 interlock 52 2 il 336
• In such a case use an external device to give a digital signal for informing the inverter of the momentary power failure 336
• Note you cannot change the function codes if you set this data to a terminal by mistake if this is a case set on to the terminal and then set a correct data 336
• The external digital input signal disables the pid control 336
• The external digital input signal switches the direction of the motor rotation 336
• The motor will restart smoothly after the power failure valid if the setting of f14 restart after momentary power failure action selection is 3 4 or 5 336
• This function enables changes to the function codes through the keypad panel only when the digital input signal we kp is applied to prevent unauthorized changes you can make changes when 19 is not assigned to a terminal this function enables disables changes through the keypad panel use write enable through link to enable disable changes through the link 336
• When a magnetic contactor is provided to the output of the inverter this magnetic contactor 52 2 opens to slow down the voltage drop in the dc circuit at a momentary power failure as a result the inverter may not detect the power failure to recover from the momentary power failure smoothly 336
• Check the on off state of the input signal through rs 485 t link sx bus or fieldbus 338
• Function code data 25 universal di u di 338
• If you use rs 485 an integrated function is available see the descriptions of rs 485 for more details 338
• There are following applications for this signal 338
• Use for an input to software created with the upac option without affecting the inverter operation 338
• When you select the operation command from the external signal fwd rev and the speed command from the analog terminal 12 input 0 10v or the rs 485 communication from master device such as a personal computer using le function the analog terminal 12 will be enabled if the terminal le is off and the rs 485 will be enabled if the terminal le is on 338
• You can assign a data 25 to a digital terminal to designate it as a universal di terminal this function is provided to check the existence of an input signal through communication and does not affect the inverter operation 338
• Also see e29 pg pulse output selection o12 to 19 pg pr options and the description on the pg pr options 340
• Apply a pulse train signal from the external pulse generator to the pg pr options of multiple inverters to be synchronized the position command received by the option is converted into a synchronized speed command and the syc enables the speed command 340
• Assign a data 27 to a desired digital input terminal and the state of the input signal applied to it selects the function 340
• Function code data 27 synchronization operation command pg pr optional function syc 340
• Function to be selected 340
• Input signal to select specified data 340
• Note that the zero speed locking command lock is disabled during the pulse train position control with syc 340
• Off synchronized speed disabled other speed command enabled 340
• On synchronized speed enabled 340
• Synchronized operation by receiving pulse 340
• This function switches between the speed command converted from a pulse train received as a position command via the position control and other speed command you can use this function for a synchronized operation you need an optional pg pr 340
• About differences in methods 341
• Chap 4 control and operation 341
• Details of function codes 341
• Pulse signal converted oscillated from an internal speed command such as 12 input or multistep speed command is also converted into a speed command through the position control and the syc enables the resulting speed command you can put the converted pulse signal to the output and apply it to the other inverters to synchronize the inverter with other inverters 341
• Set e29 pg pulse output selection to 9 to directly supply the position command applied to the pg pr option to the fa and the fb of the integrated pg 341
• Synchronized operation by pulse generation 341
• Synchronized operation for three or more inverters 341
• The complete synchronization 2 pulses or less is possible both in the application example 1 and 2 during the complete synchronization 2 pulses or less is possible both in the application example 1 and 2 during both transient and steady states 341
• The motor speed of the master and the pg pulse number determines the pulse frequency when you use a pg with 1024 p r at 1500 r min the frequency is 1500 1024 60 25 khz the pulse compensation is available on the slave side see the function codes o14 and o15 or the pg pr option for more details 341
• １５００ 343
• Actions on detecting pg disconnection 347
• Chap 4 control and operation 347
• Details of function codes 347
• Function code data 48 inverse pid output pid inv 347
• Function code data 49 cancel pg alarm pg ccl 347
• The external digital input signal cancels the pg alarm p9 this function is available when you select vector control for the function code p01 a01 or a101 347
• The external digital input signal switches the pid output pidout between the normal operation and the inverse operation assign a data 48 to a desired digital input terminal and the state of the input signal applied to it selects the function 347
• The inverter does not issue the alarm even when the pg wiring is disconnected during the input signal is on assign a data 49 to a desired digital input terminal and the existence of the input signal cancels the pg alarm 347
• １５００ 358
• １５００ 359
• Data setting range 0 to 75 360
• Ｅ １ ５ ｙ １ ｆ ｕ ｎ ｃ 360
• Ｅ １ ６ ｙ ２ ｆ ｕ ｎ ｃ 360
• Ｅ １ ７ ｙ ３ ｆ ｕ ｎ ｃ 360
• Ｅ １ ８ ｙ ４ ｆ ｕ ｎ ｃ 360
• Ｅ １ ９ ｙ ５ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ０ ｙ １ １ ｆ ｕ ｎ ｃ 360
• Ｅ ２ １ ｙ １ ２ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ２ ｙ １ ３ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ３ ｙ １ ４ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ４ ｙ １ ５ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ５ ｙ １ ６ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ６ ｙ １ ７ ｆ ｕ ｎ ｃ 360
• Ｅ ２ ７ ｙ １ ８ ｆ ｕ ｎ ｃ 360
• Chap 4 control and operation 361
• Details of function codes 361
• Inverter running run 361
• Running is defined as a state when the inverter supplies output this signal is on when the inverter is running and off when the inverter is stopping 361
• See the function description of e44 speed agreement detection range off delay timer and e45 enable disable alarm for speed disagreement 361
• Speed agreement 1 n ag1 361
• Speed valid n ex 361
• The inverter does not stop when it is decelerating after you turn off the fwd or the rev signal the inverter shuts down the output and stops when the speed becomes less than the speed specified by f37 stop speed and the zero speed continues for the time specified by f39 zero speed holding time the status is running during dc braking pre exciting and servo locking synchronized control completed 361
• Turns on when motor m1 is selected and the actual speed value falls in the detection range specified by the speed command value reference speed 4 asr input 361
• Turns on when the absolute value of the speed command or the actual speed is more than the value specified by the function code f37 stop speed and off when the value is less than the stop speed 361
• You can use the function code f38 stop speed detection method to select either the speed command or the actual speed 361
• 1 at the time of start 365
• 2 at the time of stop 365
• Adjust the braking conditions to apply brake within the zero speed control holding time f39 specifying the zero speed control f37 0 r min and the speed detection level 1 e39 0 r min enables brd brake release signal to go off after the motor machine stops completely 365
• Brake application and release timings can be adjusted with the starting speed f23 f24 and stop speed f37 to f39 365
• Chap 4 control and operation 365
• Details of function codes 365
• Starting speed stop speed 365
• Starting speed with torque bias set the starting speed f23 to 0 r min and set the torque detection level 1 2 e46 e47 so that brd brake release signal comes on within the holding time f24 365
• Starting speed without torque bias in order not to release brake during acceleration set the starting speed f23 to 0 r min or above and set the torque detection level 1 2 e46 e47 so that t dt1 or t dt2 torque detected 1 or 2 comes on within the holding time f24 365
• 22 alarm content al1 al2 al4 al8 366
• Cooling fan in operation fan 366
• Provides the operation status of the inverter protection function 366
• Resetting try 366
• This signal is associated with h06 fan stop operation and is present when the cooling fan is operating 366
• This signal is issued when the protective function is conducting the retry operation if you set one or more to h04 auto reset times 366
• Chap 4 control and operation 379
• Data setting range 0 to 300 379
• Data setting range 10 to 100 379
• Details of function codes 379
• E46 torque detection level 1 379
• E47 torque detection level 2 379
• E48 magnetic flux detection level 379
• E49 to e52 e49 to e52 ai terminal function 379
• E49 to e52 select functions to be assigned to analog input terminals ai1 to ai4 respectively e49 to e52 select functions to be assigned to analog input terminals ai1 to ai4 respectively 379
• Note the calculated torque value is used for determination in v f control 379
• Provides a detection signal when the calculated magnetic flux value exceeds a specified value the detection provides a detection signal when the calculated magnetic flux value exceeds a specified value the detection signal appears on the do to which the m dt is assigned 379
• Provides a detection signal when the torque command exceeds a specified value you can specify two levels provides a detection signal when the torque command exceeds a specified value you can specify two levels of detection level level 1 and level 2 100 means a torque command of the continuous rating the detection signals appear on the do s to which the t dt1 and t dt2 are assigned 379
• Some functions are not available depending upon the drive control vector control with without speed sensor v f control and synchronous motor drive for details refer to section 4 function code tables 379
• Data setting range 0 to 27 380
• Note that you should assign u ai to all the analog input terminals at the same time 380
• Note the current input function on terminal ai2 applies only to the n refc current input speed setting the function cannot be used on terminal ai1 380
• There are 19 types of analog input functions from 0 to 18 available you cannot use all of these functions at the same time you can use total of four terminals which are two terminals ai1 and ai2 as standard and two terminals ai3 and ai4 using optional aio the maximum number you can use is four unless you switch externally 380
• When you assign the same function to ai1 and ai2 the input to ai2 will become effective when you install the aio option and assign the same function to ai1 ai2 ai3 and ai4 the input to ai4 will become effective priority order 1 ai1 2 ai2 3 ai3 4 ai4 380
• １５００ 381
• Data setting range 10 00 to 10 00 times 386
• Data setting range 100 to 100 386
• E53 to e56 ai gain 386
• E57 to e60 e57 to e60 ai bias 386
• Key at the keypad panel is valid to save to the backup memory press the 386
• Key key 386
• Note terminals ai3 and ai4 are available only when you install opc vg1 aio 386
• The data changed with the 386
• These function codes specify biases to be applied to analog input terminals ai1 to ai4 a value of 100 these function codes specify biases to be applied to analog input terminals ai1 to ai4 a value of 100 corresponds to a doubled offset value 386
• These function codes specify gains to be applied to analog input terminals ai1 to ai4 these function codes specify gains to be applied to analog input terminals ai1 to ai4 386
• Chap 4 control and operation 387
• Data setting range 0 0 to 60 0 s 387
• Data setting range 0 00 to 0 00 s 387
• Details of function codes 387
• E61 to e64 ai filter 387
• E65 to e68 e65 to e68 up down limiter ai 387
• Note terminals ai3 and ai4 are available only when the opc vg1 aio is mounted 387
• Note terminals ai3 and ai4 are available only when you install opc vg1 aio 387
• Since a large filter time constant decreases the response consider the response of a mechanical system to determine the time constant if the input voltage fluctuates due to noise first try hardware measures and then use this filter after you failed 387
• These function codes specify a time to increase a data inside the inverter from 0v to 10v when you change the these function codes specify a time to increase a data inside the inverter from 0v to 10v when you change the input from 0 to 10v applied to analog input terminals ai1 to ai4 387
• These function codes specify whether to apply a filter to analog input terminals ai1 to ai4 as well as these function codes specify whether to apply a filter to analog input terminals ai1 to ai4 as well as specifying a time constant of the filter individually the filter used here is a low pass filter the time constant means the time until the filter output data reaches 63 of the input data 387
• To avoid this phenomenon though you should change the command with an external volume you can use this increment decrement limiter to specify the automatic increase and decrease of an analog command value 387
• Use the function code e65 to e68 to increase or decrease a command value gradually 387
• When you use the analog torque command or the analog torque bias you may not use a command that changes stepwise a step wise torque command may tear a paper in a paper rolling machine or present an elastic vibration damping when a subject matter has a large elastic modulus 387
• Chap 4 control and operation 389
• Data setting range 0 to 40 389
• Details of function codes 389
• E69 to e73 ao terminal function 389
• E69 to e73 select functions to be assigned to analog output terminals ao1 to ao5 respectively e69 to e73 select functions to be assigned to analog output terminals ao1 to ao5 respectively 389
• Note terminals ao4 and ao5 are available only when the opc vg1 aio is mounted 389
• Some functions are not available depending upon the drive control vector control with without speed sensor v f control and synchronous motor drive for details refer to section 4 function code tables 389
• To 29 are reserved do not use them 389
• Ｅ ６ ９ ａ ｏ １ ｆ ｕ ｎ ｃ 389
• Ｅ ７ ０ ａ ｏ ２ ｆ ｕ ｎ ｃ 389
• Ｅ ７ １ ａ ｏ ３ ｆ ｕ ｎ ｃ 389
• Ｅ ７ ２ ａ ｏ ４ ｆ ｕ ｎ ｃ 389
• Ｅ ７ ３ ａ ｏ ５ ｆ ｕ ｎ ｃ 389
• １５００ 390
• Data setting range 0 00 to 0 00 s 394
• Data setting range 100 0 to 100 0 394
• Data setting range 100 0 to 100 0 times 394
• E74 to e78 ao gain 394
• E79 to e83 e79 to e83 ao bias 394
• E84 ao1 ao5 filter 394
• E84 specifies the time constant of the output filters for the analog output ao1 to ao5 simultaneously e84 specifies the time constant of the output filters for the analog output ao1 to ao5 simultaneously 394
• Note ao4 and ao5 are available only when the opc vg1 aio is mounted 394
• These function codes specify gains to be applied to analog these function codes specify gains to be applied to analog output terminals ao1 to ao5 394
• These function codes specify the bias of analog output ao1 to ao5 these function codes specify the bias of analog output ao1 to ao5 394
• Chap 4 control and operation 395
• Data setting range 0 to 12 395
• Details of function codes 395
• E90 link command function selection 1 available soon 395
• For details refer to the ai1 function selection 395
• The e90 setting has priority over ai functions selected by e49 to e52 395
• When e90 when e90 0 it is possible to set ai input data with digital data via the communications link s16 s17 395
• Ｅ ９ ０ ｌ ｎ ｋ ｆ ｕ ｃ １ 395
• Data setting range 0 0 to 10 0 396
• Data setting range 0 to 12 396
• Data setting range 100 0 to 100 0 396
• E101 to 396
• E104 ai offset 396
• E105 to 396
• E108 ai dead zone 396
• E91 link command function selection 2 available soon 396
• Keys makes the new data effective to save it into the backup memory it is necessary to press the 396
• Note ai3 and ai4 are available only when the opc vg1 aio is mounted 396
• The setting contents are the same as for e90 refer to the link command function selection 1 396
• These function codes are functionally equivalent to e57 to e60 396
• These function codes specify ai dead zones for analog these function codes specify ai dead zones for analog input entered via analog input terminals ai1 to ai4 command values below this input will be limited to 0 v 396
• These function codes specify ai offsets only changing the these function codes specify ai offsets only changing the function code data with the 396
• Use these function codes for adjustment of out of offset signals sent from external equipment 396
• When e91 when e91 0 off it is possible to select analog data via the communications link s17 in priority to ai input made by the ai function selection 396
• C codes control functions 399
• C01 jump speed 1 399
• C02 jump speed 2 399
• C03 jump speed 3 399
• C04 hysteresis width for jump speed 399
• Chap 4 control and operation 399
• Data setting range c01 to c03 0 to 30 000 r min c04 0 to 1 000 r min 399
• Details of function codes 399
• Example jump speed 100 r min jump width 300 r min 399
• If the jump width is larger than twice the jump speed setting the downward jump is limited at 0 r min 399
• Jumps the speed reference to avoid mechanical resonance points of a load jumps the speed reference to avoid mechanical resonance points of a load 399
• When specified ranges of jump speed overlap one another the sum of them is considered as a jump range 399
• You can set three jump points when you set the jump speed 1 to 3 to 0 r min this function is disabled the speed reference does not jump during acceleration deceleration 399
• １５００ 402
• P codes motor parameter functions 405
• １５００ 405
• Chap 4 control and operation 407
• Details of function codes 407
• List of applicable motors 407
• Note when using fuji vg1 5 series motors select other for p02 and specify the motor parameters given in the user s manual chapter 12 407
• P02 m1 motor selection 407
• P02 specifies the motor type to be used p02 specifies the motor type to be used 407
• The configuration procedure of the related function codes differs between the use of the vg dedicated motors except fuji vg1 5 series motors setting 0 5 2 to 220 4 and 30 2a to 220 4a and that of other motors setting other 407
• When any other motor fuji vg1 5 series motors fuji motors vg3 etc is used select other 407
• When the vg dedicated motor is used selecting the combination of capacity kw voltage 2 4 from a choice of 0 5 2 to 220 4 and 30 2a to 220 4a automatically sets the optimum values of the standard motors see the table given on the next page to f04 f05 and p03 to p27 and then write protects those function codes 407
• Ｐ ０ ２ ｍ １ ｓ ｅ ｌ ｅ ｃ ｔ 407
• Function codes to be configured for im under vector control function codes to be configured for im under vector control 408
• The table below lists the function codes to be configured for im when vector control is selected configure them sequentially from the top of the table 408
• Chap 4 control and operation 409
• Details of function codes 409
• Note the vg dedicated motors are the same as the vg7 and vg5 dedicated motors in shape and motor parameters 409
• Function codes to be configured for pmsm under vector control function codes to be configured for pmsm under vector control 410
• The table below lists the function codes to be configured for pmsm when vector control is selected configure them sequentially from the top of the table 410
• When fuji standard motors gnf2 type are used the following function codes take effect for other motors consult your fuji sales representative 410
• Chap 4 control and operation 411
• Details of function codes 411
• Function codes to be configured for im under v f control function codes to be configured for im under v f control 411
• Note the vg dedicated motors are the same as the vg7 and vg5 dedicated motors in shape and motor parameters 411
• The table below lists the function codes to be configured for im when v f control is selected configure them sequentially from the top of the table 411
• 100 3 v voltage rated motor f05 a current rated motor p04 resistance cable r1 r1 ω ω 413
• A current exciting p08 current rated p04 current torque p09 413
• Data setting range 0 0 to 200 0 413
• Data setting range 0 0 to 30 0 413
• Data setting range 0 1 to 99 9 a 100 to 999 a 1 000 to 2 000 a 413
• P06 m1 r1 413
• P07 m1 x 413
• P08 m1 exciting current magnetic flux weakening current id 413
• P09 m1 torque current 413
• Sets the current contributing torque sets the current contributing torque 413
• Sets the effective current value of the motor 1 during no load operation sets the effective current value of the motor 1 during no load operation 413
• Use a value corresponding to one winding of multiwinding motor 413
• Use a value corresponding to the y connection for one phase to specify r1 ω 413
• Use a value corresponding to the y connection to specify lσ h 413
• Data setting range 0 0 to 10 0 414
• Data setting range 0 01 to 10 00 hz 414
• Data setting range 0 to 100 414
• P10 m1 slip frequency for driving 414
• P11 m1 slip frequency for braking 414
• P12 m1 iron loss factor 1 414
• P12 to p14 specify iron loss factors to compensate the iron loss hysteresis loss eddy current loss caused p12 to p14 specify iron loss factors to compensate the iron loss hysteresis loss eddy current loss caused inside the motor 414
• P13 m1 iron loss factor 2 414
• P14 m1 iron loss factor 3 414
• P15 m1 magnetic saturation factor 1 414
• P15 to p19 specify the magnetic saturation factors for the exciting current to apply when the magnetic flux p15 to p19 specify the magnetic saturation factors for the exciting current to apply when the magnetic flux command is 93 5 87 75 62 and 50 respectively 414
• P16 m1 magnetic saturation factor 2 414
• P17 m1 magnetic saturation factor 3 414
• P18 m1 magnetic saturation factor 4 414
• P19 m1 magnetic saturation factor 5 414
• R min speed rated f04 r min speed zed synchroni numbers pole p05 hz frequency slip 414
• Sets the slips of the motor at rated speed and under rated load sets the slips of the motor at rated speed and under rated load 414
• Since the relationship between the exciting current that generates magnetic flux in an im and the magnetic flux is non linear to compensate it specify the factors with these function codes 414
• When using motors other than fuji standard motors set the iron loss compensation at 0 0 414
• Chap 4 control and operation 415
• Corrects the exciting inductance do not change these settings corrects the exciting inductance do not change these settings 415
• Data setting range 0 01 to 9 99 s 415
• Data setting range 0 to 999 v 415
• Details of function codes 415
• P20 m1 secondary time constant 415
• P21 m1 induced voltage factor 415
• P22 m1 r2 correction factor 1 415
• P23 m1 r2 correction factor 2 415
• P24 m1 r2 correction factor 3 415
• P25 m1 exciting current correction factor 415
• Set value effective induced voltage substituted by the voltage between the windings at the rated speed 415
• Set value secondary time constant s lm h r2 ω lm exciting inductance r2 resistance of secondary winding 415
• The resistance of the rotor secondary resistor is used to calculate the slip frequency in vector control of slip the resistance of the rotor secondary resistor is used to calculate the slip frequency in vector control of slip frequency type the change in secondary resistance due to the temperature increase caused by the frequent operation or load may degrade the torque control accuracy the inverter detect the temperature with an ntc thermistor and use r2 correction coefficient 1 2 and 3 to estimate the rotor temperature to prevent the decrease of the torque control accuracy do not change these settings 415
• The response of the magnetic flux to the exciting current is a first order lag this time constant is defined as the response of the magnetic flux to the exciting current is a first order lag this time constant is defined as secondary time constant and you should set a value determined by the motor parameters as in the following equation you can compensate the lag to lead 415
• The rotating magnetic field generated by the stator primary winding sections the rotor vertically to induce the rotating magnetic field generated by the stator primary winding sections the rotor vertically to induce voltage on the secondary side in an induction machine you can add voltage larger than this induced voltage to accelerate a motor this function sets a coefficient to compensate this induced voltage 415
• Data setting range 0000 to 4fff h 416
• Data setting range 100 to 60 000 416
• P26 m1 acr p gain 416
• P26 setting range 0 to 20 p27 setting range 0 to 100 ms 416
• P27 m1 acr i time 416
• P28 m1 pulse resolution 416
• P28 specifies the pulse resolution p r of the speed detector pg of motor 1 specification of a wrong value p28 specifies the pulse resolution p r of the speed detector pg of motor 1 specification of a wrong value unstabilizes the detection of the speed and magnetic pole position disabling accurate speed control or vector control 416
• P29 m1 external pg correction factor 416
• Setting procedure suppose the gear ratio is a b specify the function code p28 and p29 as indicated below 416
• Vector control feeds back the motor output current to control a motor to follow the current command these vector control feeds back the motor output current to control a motor to follow the current command these functions specify the gain and the integration time for the current control acr usually you do not have to change from the factory setting 416
• When a winding has a large inductance you should set a large p gain to compensate it in general when a winding has a small inductance you should set a small p gain to prevent oc overcurrent due to the overshoot of the current 416
• When you do not use an external pg do not change from 4000h the value of 4000h corresponds to a gear ratio of 1 1 i e a pg directly coupled to a motor when you use a pg directly coupled to a motor if you set a value other than 4000h you cannot conduct speed and vector controls accurately 416
• You need a correction coefficient to convert the output of a pg built in a machine system into the motor speed you need a correction coefficient to convert the output of a pg built in a machine system into the motor speed to control the speed set the coefficient here speed control by pg requires parameter setting at both p28 and p29 416
• You should specify the integration time to reduce the steady state deviation between the current command and the actual current to zero do not specify too small value otherwise a current hunting occurs 416
• A152 m3 online auto tuning 417
• A52 m2 online auto tuning 417
• Chap 4 control and operation 417
• Data setting range 0 disable 1 enable 417
• Data setting range 0 no thermistor 1 ntc thermistor for vg standard motors 2 ptc thermistor 3 ai m tmp 417
• Data setting range 80 to 999 v 417
• Details of function codes 417
• For frenic vg motors vg7s vg5 and vg3 select an ntc thermistor if the motor has a ptc thermistor of overheat protection select a ptc thermistor 417
• P30 m1 thermistor selection 417
• P30 selects a thermistor type or an analog input 0 to 10 v sent from the temperature sensor for motor p30 selects a thermistor type or an analog input 0 to 10 v sent from the temperature sensor for motor protection 417
• P32 a52 and a152 select whether or not to perform auto tuning for compensating constants change due to p32 a52 and a152 select whether or not to perform auto tuning for compensating constants change due to temperature rise 417
• P32 m1 online auto tuning 417
• P33 is provided for v f control and vector control for pmsm under v f control the p33 setting applies to the p33 is provided for v f control and vector control for pmsm under v f control the p33 setting applies to the maximum output voltage so specify the output voltage of the inverter running at high speed the voltage higher than the source voltage cannot be output 417
• P33 m1 maximum output voltage maximum voltage limit 417
• Perform auto tuning of motor constants be sure to test run the combination of the inverter and motor beforehand auto tuning is not available when an ntc thermistor is used 417
• Setting example if pg pulse number 1 024 and the gear ratio a b 7 1 then 417
• The protection level of the motor can be specified by e30 motor overheat protection temperature 417
• Under vector control for pmsm the p33 setting applies to the maximum voltage limit value so specify the maximum voltage that the inverter can output do not specify the voltage less than the rated voltage 417
• Ａ １ ５ ２ ｍ ３ ｏ ｎ ｔ ｕ ｎ ｅ 417
• Ａ ５ ２ ｍ ２ ｏ ｎ ｔ ｕ ｎ ｅ 417
• Ｐ ３ ０ ｍ １ ｔ ｈ ｒ 417
• Ｐ ３ ２ ｍ １ ｏ ｎ ｔ ｕ ｎ ｅ 417
• Ｐ ３ ３ ｍ １ ｖ ｍ a x 417
• Compensating insufficient magnetic flux of a motor due to the voltage drop in the low frequency range and boosting torque at low speed operation boosting v f characteristic 418
• Data setting range 20 00 to 5 00 hz 418
• Load characteristics including automatic torque boost variable torque load proportional torque load and constant torque load 418
• Note when replacing the vg7 22 kw or below with the vg1 specify the torque boost according to the torque boost conversion table in chapter 12 section 12 418
• P34 is exclusive to v f control a change in the load torque will change the motor slip resulting in the motor p34 is exclusive to v f control a change in the load torque will change the motor slip resulting in the motor speed change the slip compensation control adds a frequency proportional to the motor torque to the inverter output frequency and reduces the fluctuation of the motor speed due to torque change 418
• P34 m1 slip compensation 418
• P35 is exclusive to v f control the following choices are available p35 is exclusive to v f control the following choices are available 418
• P35 m1 torque boost 418
• The slip compensation value can be calculated with the following expression 418
• Torque characteristic 418
• When p34 0 00 hz the slip compensation control is disabled 418
• Chap 4 control and operation 419
• Data setting range 0 0 to 1 0 419
• Details of function codes 419
• Guide for setting the torque boost 419
• Note increasing the torque boost value results in overexcitation in the low speed domain keeping the inverter running with the overexcited state may cause the motor to overheat check the characteristics of the motor to be driven 419
• P36 is exclusive to v f control when the inverter output current fluctuates due to the motor characteristics or p36 is exclusive to v f control when the inverter output current fluctuates due to the motor characteristics or backlash at the load side adjust the damping gain do not change the factory default unless otherwise needed 419
• P36 m1 output current fluctuation damping gain 419
• When adjusting the starting torque with manual boost setting data 2 to 20 since the motor characteristics are unknown use the following as a guide 419
• H codes high performance functions 420
• An accident or injuries could occur 421
• Chap 4 control and operation 421
• Details of function codes 421
• The tuning type data to be tuned and tuning content differ depending upon the motor drive control select the tuning suitable for the drive control p01 421
• Under vector control for im with without speed sensor 421
• When motor parameters are configured at the time of shipment use those parameter values as is 421
• When p01 0 or 1 vector control for im with without speed sensor go to 1 below when p01 3 vector control for pmsm with speed sensor available soon when p01 5 v f control for im go to 2 below 421
• Ｈ ０ １ ｔ ｕ ｎ ｍ ｏ ｄ ｅ 421
• An accident or injuries could occur 422
• At the time of shipment the torque boost function is set to auto torque boost t use the inverter in applications requiring a starting torque be sure to perform motor parameter auto tuning 422
• Under v f control for im 422
• Asr auto speed regulator auto tuning procedure h01 1 available soon 423
• Chap 4 control and operation 423
• Details of function codes 423
• Motor parameter auto tuning procedure h01 2 424
• Auto tuning with the motor stopped running procedure h01 3 or 4 425
• Chap 4 control and operation 425
• Details of function codes 425
• Injuries could occur 425
• When h01 1 or 4 the motor rotates during tuning make sure that there is no danger in rotating the motor 425
• Chap 4 control and operation 437
• Details of function codes 437
• H29 communications link function data protection via link 437
• H30 communications link function link operation 437
• Note if run commands and control inputs are enabled on both s06 and terminal block they are ored 437
• Protects code data from false writing through different types of communication systems such as integrated protects code data from false writing through different types of communication systems such as integrated rs 485 and field bus 437
• Set value 437
• Set value 0 write enabled 1 write protected 437
• Uses different types of communication systems such as integrated rs 485 and field bus to enable disable uses different types of communication systems such as integrated rs 485 and field bus to enable disable command data such as speed command position command torque command and operation commands fwd and rev control inputs x1 x9 x11 x14 monitoring access to m area is always available the command data correspond to s01 to s05 and s08 to s12 the operation commands correspond to the lowest two bits of s06 437
• When you assign le to a digital input you can connect between le and cm to enable the setting by h30 and open to disable operations specified through the link set to h30 0 regardless of the setting by h30 437
• When you assign we link to a digital input you can protect from writing by short circuiting between we link and com 437
• You can use the keypad panel to check the operation commands from you can use the keypad panel to check the operation commands from the link and i o check of control input 437
• You should use h30 serial link to define the write operation to the s area function codes including operation commands and speed commands separately 437
• １５００ 437
• Chap 4 control and operation 441
• Details of function codes 441
• H42 torque current command source 441
• H43 magnetic flux command source 441
• If the ai input and link are selected magnetic flux command inputs within 10 are fixed at 10 441
• Selects an element with which you provide the magnetic flux command selects an element with which you provide the magnetic flux command 441
• Selects an element with which you provide the torque command see the control block diagram for more selects an element with which you provide the torque command see the control block diagram for more details 441
• Setting value 0 internal asr data 1 ai input t ref 2 dia card 3 dib card 4 link s03 441
• Setting value 0 internal calculated value 1 ai input mf ref 2 function code h44 3 link s04 441
• Use also the speed limiter setting f76 to f78 when you use the torque command 441
• H125 observer m1 m2 m3 compensation gain 442
• H126 observer m1 m2 m3 i time 442
• H127 observer m1 m2 m3 load inertia 442
• H44 magnetic flux command value 442
• H46 observer mode selection 442
• H47 48 125 setting range 0 0 to 1 0 times h49 50 126 setting range 0 05 to 1 00 s h51 52 127 setting range 0 01 to 50 00 kg m2 442
• H47 h48 442
• H49 h50 442
• H51 h52 442
• Note when a load inertia specified by h51 or h52 and h127 has a large error you cannot obtain an expected performance specify an accurate value 442
• Setting value 0 disabled 1 load disturbance observer 2 oscillation suppressing observer 442
• Setting value 10 to 100 442
• Specifies an inertia of a mechanical system or uses the asr tuning to measure the inertia operates an internal specifies an inertia of a mechanical system or uses the asr tuning to measure the inertia operates an internal machine model in the inverter estimates a load torque that becomes a disturbance element or a oscillation element adds a value to the torque command to counteract the load torque to increase the speed response against a load disturbance and to damp an oscillation generated by the mechanical resonance quickly 442
• Specifies magnetic flux command value this function becomes available when you set 2 to h43 specifies magnetic flux command value this function becomes available when you set 2 to h43 442
• Specifies the compensation gain the integral time and the load inertia for the observer function 442
• Specify a load inertia of motor shaft conversion in kg m2 you can also use asr tuning by h01 tuning operation selection to measure the inertia 442
• Chap 4 control and operation 445
• Details of function codes 445
• H202 h205 h208 h211 load inertia 0 01 to 50 00 kg 445
• H58 overcurrent suppression 445
• H60 to h66 h60 to h66 load adaptive control 445
• Internal calculation of the inverter estimates the load during acceleration up to the rated base motor speed to calculate the maximum operable speed and perform speed limit control operation at the same speed in the up and down winding cycles with the same load is a major feature as well the maximum speed calculation correction function is added so that the up down winding operation at the rated load is always at the rated base motor speed the function can be used for lifting equipment equipped with a counterweight 445
• Note in a multi winding system specify the quotient of the total inertia divided by the number of windings for example for a motor with two windings specify a half the total inertia 445
• Note the torque generated by the motor may decrease under a suppressed voltage state do not use this function for vertical transportation applications 445
• Set value 0 disabled 1 enabled 445
• Specify the inertia without a load converted to the m1 motor shaft 445
• The load adaptive control is valid with the m1 motor only specify the same torque limit value for driving and braking 445
• The overcurrent trip occurs when the motor current changes suddenly to become more than the protection the overcurrent trip occurs when the motor current changes suddenly to become more than the protection level the overcurrent suppressing function restrains the inverter from supplying a current more than the protection level when the load changes 445
• This function is related with the load adaptive control h201 to h227 refer to section 4 control block this function is related with the load adaptive control h201 to h227 refer to section 4 control block diagrams 445
• This function is related with the multi limit speed pattern function h214 to h227 for load adaptive control this function is related with the multi limit speed pattern function h214 to h227 for load adaptive control and multi limit speed pattern refer to section 4 control block diagrams h51 observer setting load inertia of m1 0 01 to 50 00 kg 445
• Use acceleration deceleration time 1 during operation under load adaptive control do not change the acceleration deceleration time setting during load adaptive control operation 445
• Use this function to lift faster in case of small loads when compared with the speed at the rated load thereby improving the efficiency of operation of the equipment 445
• After about 1 seconds the function code list screen appears after about 1 seconds the function code list screen appears 449
• After stop data set appears the fwd stop key operations appear alternately 449
• Change the data of the function code with the 449
• Chap 4 control and operation 449
• Details of function codes 449
• If the diagnosis result is normal complete ok appears 449
• If the polarity of the detected speed value is reversed a b phase err appears move to the function code setting screen with reset key or stop key on 449
• If the speed detection circuit is abnormal pg cir err appears move to the function code setting screen with reset key or stop key on 449
• Key on 449
• Pg detection circuit display during self diagnosis 449
• Start pg detection circuit self diagnosis with start pg detection circuit self diagnosis with 449
• The h74 setting automatically returns to 0 449
• When 100 appears pg detection circuit self diagnosis is finished forcible stop is possible with stop key or reset key on 449
• Inverter is stopped undervoltage alarm has not occurred cooling fan is running will be forcibly stopped by the inverter when the power is shut off 451
• By assigning the life prediction life signal to one of the function codes of the y function selection setting e15 to e19 a life prediction signal is output to the general purpose output y1 to y5 when all of the conditions below are met 452
• Life determination cancel lf ccl is off 452
• M46 main circuit capacitor capacitance is 85 or lower 452
• Measurement will take place under the following conditions however the result will not be correct 452
• Power is supplied from the r0 t0 auxiliary power 452
• Rs 485 communication is used 452
• The 10 s digit of h104 is 1 default value 452
• The measurement conditions are different from the factory default standard refer to the table below 452
• When a breaking unit or other inverter is connected to the p n main circuit terminals by dc bus connection 452
• When the capacitor capacitance measurement method is the user measurement value standard 1 s digit of h104 is 1 452
• Adds speed drop detection signal and speed setting detection signal conditions to the on off conditions of adds speed drop detection signal and speed setting detection signal conditions to the on off conditions of the break release signal brk for details on the brake release signal brk refer to the explanation of 18 brake release signal brk in function codes e01 e13 x terminal function 459
• Chap 4 control and operation 459
• Details of function codes 459
• For normal use do not change 459
• Function code h134 sets the time interval from the point that the inverter is running until the speed drop detection function starts operating 459
• H112 to h118 459
• H134 speed drop detection delay timer 459
• M1 magnetic saturation extension coefficients 6 12 459
• Only valid when vector control with speed sensor induction motor is selected only applies to the m1 motor the m2 and m3 motors do not have a function code that is equivalent to this function code 459
• Set whether the led display shows l al when a light alarm occurs 459
• Setting 0 to 1 0 disable l al not displayed 1 enable l al displayed 459
• Setting 0 to 100 459
• Setting range 0 00 to 10 00 s 459
• The excitation current current that creates magnetic flux in the induction motor and magnetic flux are in a the excitation current current that creates magnetic flux in the induction motor and magnetic flux are in a non linear relationship to maintain the saturation characteristics when the saturation characteristics are significant in an application that exceeds a fixed output range of 1 2 set a correction factor 459
• These become function codes that expand the characteristics of p15 to p19 459
• For details refer to the explanation of functions h60 to h66 465
• For multi winding systems or for synchronous driving of a load with multiple motors divide the total inertia by the number of windings or the number of motors and set the resulting value for example for a two winding motor set 1 2 the value of the total inertia 465
• H201 to h213 465
• H202 h205 load inertia hoisting 1 2 h208 h211 load inertia lowering 1 2 h202 h205 load inertia hoisting 1 2 h208 h211 load inertia lowering 1 2 465
• H203 h206 safety factor hoisting 1 2 h209 h212 safety factor lowering 1 2 465
• H204 h207 machine efficiency hoisting 1 2 h210 h213 machine efficiency lowering 1 2 h204 h207 machine efficiency hoisting 1 2 h210 h213 machine efficiency lowering 1 2 465
• Load adaptive control parameter settings 1 available soon 465
• Parameters used for load compensation control parameters used for load compensation control 465
• Set the total efficiency of the machine 465
• Setting 0 00 to 1 00 465
• Setting 0 01 to 50 00 kg 465
• Setting 0 to 1 0 465
• Settings 0 h51 h64 h65 enabled h202 h213 disabled 1 h51 h64 h65 enabled h202 h213 disabled set the inertia for m1 motor axis conversion not including the applied load 465
• A torque level setting for a limit speed point that exceeds the maximum speed will be invalid 466
• H214 1 enables the multi restriction speed pattern function for the relation to the h201 h213 load h214 1 enables the multi restriction speed pattern function for the relation to the h201 h213 load compensation control function refer to the explanation of functions h60 h66 466
• H214 to h227 load adaptive control parameter settings 2 available soon 466
• H215 h224 multi limit speed pattern 466
• H215 maximum speed h216 rated speed h217 rated speed 1 h218 rated speed 1 h219 rated speed 1 h220 rated speed 1 h221 rated speed 1 h222 rated speed 2 h223 rated speed 2 h224 rated speed 3 466
• Set the torque level of each limit speed point as indicated below 466
• Set the torque level tnmax for the maximum speed to a smaller value than the torque levels set for the limit speed points less than the maximum speed 466
• Setting 0 to 100 466
• The multi limit speed pattern bold line below is limited to within the rated motor torque pattern fine line below 466
• The settings for t1 to t9 should increase in order from t1 t1 t2 t9 466
• Discrimination start speed 1125 r min 1500 0 5 discrimination end speed 1405 r min 1500 0 37 calculation interval t 1405 1125 3000 5 s 0 35 s 467
• H226 load compensation calculation is performed when the speed set for the discrimination end speed is reached when the discrimination interval is short or the torque command value varies widely deviations occur in the calculation results when there are wide variations in the torque command value adjust the speed control factor asr to decrease the variations in the torque command value 467
• In this example operation takes place according to the speed command value if a torque restriction is triggered or the detected speed value does not accord with the speed command the time t will be different 467
• The first operation after powering on is lowering 2 a limit speed was not calculated for the previous hoisting operation the previous hoisting took place at a speed under the h226 limit speed discrimination interval end speed 3 lowering was performed after pre excitation was stopped note 1 468
• The initial operation after powering on is lowering 2 a limit speed was not calculated for the previous hoisting operation the previous hoisting took place at a speed under the h226 limit speed discrimination interval end speed 3 lowering was performed after pre excitation was stopped note 1 468
• Chap 4 control and operation 469
• Details of function codes 469
• Four increments are available for the width setting a larger setting allows a wider frequency band to be covered normally a setting of 2 is recommended 469
• H322 h325 notch filters 1 and 2 resonance frequency 469
• H323 h326 h323 h326 notch filters 1 and 2 attenuation level 469
• H324 h327 h324 h327 notch filters 1 and 2 frequency range 469
• Khz 5 khz 10 khz 11 khz 10 to 2000 hz 4 khz 7 khz 8 khz 9 khz 15 khz 10 to 1500 hz 3 khz 6 khz 12 khz 13 khz 14 khz 10 to 1000 hz 469
• Set a notch filter frequency attenuation and width appropriate for the resonance point in the machine 469
• Set this to dampen resonance in the mechanical system a maximum of 2 resonance points can be dampened set this to dampen resonance in the mechanical system a maximum of 2 resonance points can be dampened 469
• Setting 0 to 3 469
• Setting 0 to 40 db 469
• Setting 10 to 2 000 hz 469
• Setting method setting method 469
• The notch filter frequency is limited internally based on the setting of f26 carrier frequency carrier frequencies and corresponding notch filter setting ranges are shown below if the setting exceeds the upper limit the upper limit is applied 469
• A codes alternative motor functions 470
• A codes are motor parameters that become available when motor m2 or m3 is selected these codes are used when a single frenic vg drives two or three motors while switching them 470
• A01 to a61 a01 to a61 m2 drive control 470
• A01 to a61 for m2 are functionally equivalent to a101 to a161 for m3 except that codes differ by one hundred those codes are functionally equivalent to p codes m1 470
• A101 to 470
• A161 m3 drive control 470
• Any of m1 to m3 can select vector control or v f control 470
• Auto tuning initiated by h01 applies to the currently selected motor 470
• Function codes to be configured for im under vector control function codes to be configured for im under vector control 470
• Note 1 frenic vg dedicated motors are the same as the vg7 or vg5 standard motors in shape and electrical constants motor parameters 470
• See the individual descriptions and check in menu 4 i o checking that m2 or m3 is selected indicates selected check that m2 or m3 is indicated 470
• The table below lists the function codes to be configured for im when vector control is selected configure them sequentially from the top of the table for details refer to p02 m1 motor selection 470
• There are no p02 equivalent code for m2 and m3 so m2 and m3 motor parameters cannot be set automatically for frenic vg dedicated motors or vg series conventional motors this manual provides motor parameters set them manually for other motors perform auto tuning 470
• To select m2 or m3 use f79 motor selection and terminal input signals to select m2 or m3 use f79 motor selection and terminal input signals m ch2 and m ch3 470
• １５００ 470
• Chap 4 control and operation 471
• Details of function codes 471
• Function codes to be configured for pmsm under vector control 471
• The table below lists the function codes to be configured for pmsm when vector control is selected configure them sequentially from the top of the table 471
• Function codes to be configured for im under v f control 472
• The table below lists the function codes to be configured for im when v f control is selected configure them sequentially from the top of the table 472
• O codes option functions 473
• Data setting range 0 integrated pg 15 12v complementary output pg interface card opc vg1 pmpg for pmsm drive 474
• Data setting range o06 100 to 60 000 p r o07 o08 1 to 9 999 474
• High resolution serial pg interface card opc vg1 spgt available soon 2 high resolution serial pg interface card opc vg1 spgt available soon 474
• O05 pg pd option setting feedback pulse 474
• O06 pg pd option setting digital line speed detection definition pg pulses 474
• O07 pg pd option setting digital line speed detection definition detection pulse correction 1 474
• O08 pg pd option setting digital line speed detection definition detection pulse correction 2 474
• Pg interface card opc vg1 pg pd 5v line driver output 1 pg interface card opc vg1 pg pd 5v line driver output 474
• Specify to use the pg ld option for line speed control a pg disconnection activates a protective function specify to use the pg ld option for line speed control a pg disconnection activates a protective function p9 alarm 474
• Switches the source of the position detection signal between the integrated pg and the optional pg interface switches the source of the position detection signal between the integrated pg and the optional pg interface card use for synchronous operation and the position control for orientation 474
• The pulse correction is for speed detection speed correction 1 correction 2 input pulse 474
• When function code p01 a01 a101 m1 m2 m3 drive control 3 vector control of pmsm and the pg interface card opc vg1 pmpg for pmsm drive is mounted setting o05 at 0 enables signals to the opc vg1 pmpg 474
• A159 m3 abs signal input definition 475
• A160 m3 magnetic pole position offset 475
• A161 m3 salient pole ratio xq xd 475
• A59 m2 abs signal input definition 475
• A60 m2 magnetic pole position offset 475
• A61 m2 salient pole ratio xq xd 475
• Chap 4 control and operation 475
• Data setting range 0 1 bit terminal f0 z phase interface available soon 1 3 bits terminals f0 f1 and f2 u v w phase interface 2 4 bits terminals f0 f1 f2 and f3 gray code interface 3 to 5 not used 6 spgt 17 bit serial interface 7 to 16 not used 475
• Data setting range 0 to 359 ccw 475
• Data setting range 1 00 to 3 00 475
• Details of function codes 475
• Enter the offset value printed on the corresponding motor test report or adjust the magnetic pole position according to the adjustment procedure 475
• It is necessary to calculate the salient pole ratio from the design value of each motor when the design value is unknown contact your fuji electric representative 475
• O09 m1 absolute signal input definition 475
• O10 m1 magnetic pole position offset 475
• O11 m1 salient pole rate xq xd 475
• These function codes are exclusive to pmsm they define an offset value relative to the encoder reference these function codes are exclusive to pmsm they define an offset value relative to the encoder reference position and actual motor magnetic pole position 475
• These function codes are exclusive to pmsm they select the interface system of encoder abs signals these function codes are exclusive to pmsm they select the interface system of encoder abs signals 475
• These function codes are exclusive to pmsm they specify the difference in reactance due to the difference these function codes are exclusive to pmsm they specify the difference in reactance due to the difference in magnetic resistance on the q axis and the d axis in terms of the ratio of the q axis value d axis value 475
• To drive an spm motor set 1 000 475
• Data setting range 0 90 phase difference between phases a and b 1 phase a command pulse phase b command code sign 2 phase a forward pulse phase b reverse pulse 476
• Data setting range 0 pg pr option 1 internal speed command 476
• Data setting range 0 to 999 476
• Data setting range 1 to 9 999 476
• For details see the control block diagram given in section 4 476
• Internal data input pulse pulse correction 1 pulse correction 2 476
• Line speed detection pg ld with 90 phase difference only can be received 476
• O12 pg pr pulse train option setting command pulse 476
• O13 pg pr pulse train option setting pulse train input form 476
• O14 pg pr pulse train option setting command pulse correction 1 476
• O15 pg pr pulse train option setting command pulse correction 2 476
• O16 pg pr pulse train option setting apr gain 1 476
• Select a pulse output source from the pg pr option and internal speed data select a pulse output source from the pg pr option and internal speed data 476
• Select the input form of the signal supplied to the pg pr option select the input form of the signal supplied to the pg pr option 476
• Set when you install the pg pr option card to conduct synchronized operation you can change the position set when you install the pg pr option card to conduct synchronized operation you can change the position command data entered into the pulse train card to change the speed ratio between the master motor and the slave motor 476
• This pulse configuration choice takes effect only against the pulse train command pg pr 476
• You can specify a data to improve the position control response in pulse train operation you can also reduce you can specify a data to improve the position control response in pulse train operation you can also reduce the steady state deviation in the steady state operation since too large setting may present a motor hunting increase gradually from a small value to adjust 476
• Chap 4 control and operation 477
• Data setting range 0 to 1 477
• Data setting range 0 to 1 000 477
• Data setting range 0 to 65 535 477
• Data setting range 0 to 999 477
• Details of function codes 477
• O17 pg pr pulse train option setting feedforward gain 1 477
• O18 pg pr pulse train option setting overdeviation width 477
• O19 pg pr pulse train option setting zero deviation width 477
• O20 and o21 are functionally equivalent to o16 apr gain 1 and o17 f f gain 1 respectively o20 and o21 are functionally equivalent to o16 apr gain 1 and o17 f f gain 1 respectively 477
• O20 apr gain 2 available soon 477
• O21 f f gain 2 available soon 477
• The difference deviation between the internal position command and actual motor revolutions exceeds 10 the difference deviation between the internal position command and actual motor revolutions exceeds 10 folds of this setting an excessive deviation alarm d0 is caused letting the motor coast to stop 477
• The setting can reduce the steady state deviation the setting of 1 provides the smallest deviation you do the setting can reduce the steady state deviation the setting of 1 provides the smallest deviation you do not have to change from 0 in general 477
• When the current position of the motor comes into this range of a reference position the inverter provides the when the current position of the motor comes into this range of a reference position the inverter provides the zero deviation signal you can use the zero deviation signal to detect that the motor locates almost at the target position the inverter provides the zero deviation signal on the do to which you can assign a function 477
• L codes lift functions 481
• Note canceling password described above will become ineffective after you turn off the inverter 482
• Setting password 482
• To disable password ex password l01 10 l02 20 482
• When you set non zero data to l01 or l02 and open the program menu you will not view 1 set data and 2 check data but 3 operation monitor and the rest see the figure right below 482
• ０ ０ 482
• １０ 482
• ２０ 482
• Ｓｔｏｐ 482
• Chap 4 control and operation 483
• Details of function codes 483
• To enable password again after disabled 483
• ０ ０ 483
• Ｓｔｏｐ 483
• About the estimated travel distance on deceleration 484
• Function data codes used for the estimated travel distance on deceleration 484
• L03 lift rated speed 484
• Setting range 0 to 999 m min 484
• The estimated travel distance on deceleration appears on the option monitor 3 4 on the led monitor of the the estimated travel distance on deceleration appears on the option monitor 3 4 on the led monitor of the keypad panel 484
• The estimated travel distance on deceleration is an addition of travel distance on deceleration from the lift operation speed to the creep speed and that from the creep speed to the zero speed and does not include the travel distance by the constant operation at the creep speed l1 l2 l3 in the graph below 484
• This function code is necessary to calculate the estimated travel distance on deceleration this function code is necessary to calculate the estimated travel distance on deceleration 484
• This function is effective when l04 1 or 2 option monitor 3 travel distance from the operation speed 1 after deceleration operation option monitor 4 travel distance from the operation speed 2 after deceleration operation 484
• You can display an estimated travel distance from the deceleration start point to the stopping point to check the consistency of the decelerating pattern 484
• A frenic vg standard vg7s compatible multistep speed and s curve setting 485
• B lift application compatible with vg3n and vg5n 485
• Chap 4 control and operation 485
• Details of function codes 485
• Frenic vg standard vg7s compatible multistep speed and s curve setting 485
• Frenic vg vg7s compatible lift application original mode 485
• Introduction to an operation example in each mode introduction to an operation example in each mode 485
• L04 preset s curve pattern 485
• L05 to l14 l05 to l14 s curve patterns 1 to 10 485
• Lift application compatible with vg3n and vg5n 485
• Set on off to the terminal functions ss1 ss2 and ss4 to switch the multistep speed as described in the following table 485
• Setting range 0 to 2 485
• Setting range 0 to 50 485
• Since this operation mode uses the standard multistep speed and the s curve see the description of the individual function codes 485
• Specifies the application of s curve setting and the multistep speed specifies the application of s curve setting and the multistep speed 485
• Steps of multistep speed c05 to c11 7 steps of multistep speed c05 to c11 s curve applied to eight sections l05 to l12 485
• Steps of multistep speed c05 to c11 7 steps of multistep speed c05 to c11 s curve applied to ten sections l05 to l14 485
• Steps of multistep speed c05 to c19 15 steps of multistep speed c05 to c19 s curve applied to four sections f67 to f70 485
• The following table shows how s curve setting is applied to the multistep speed 486
• The following table shows how the acceleration deceleration times are assigned to the multistep speed 486
• C frenic vg vg7s compatible lift application original mode 489
• Chap 4 control and operation 489
• Details of function codes 489
• Set on off to the terminal functions ss1 ss2 and ss4 to switch the multistep speed as described in the following table 489
• The following table shows how s curve setting is applied to the multistep speed 489
• The following table shows how the acceleration deceleration times are assigned to the multistep speed 489
• Chapter 5 using standard rs 485 495
• Frenic vg 495
• This chapter describes the use of standard rs 485 communications ports and provides an overview of the frenic vg loader 495
• Chap using standard rs 485 497
• Standard rs 485 communications ports 497
• The rj 45 connector for the keypad is intended solely for communication using the keypad and cannot be used for rs 485 communication do not connect the inverter to a pc lan port ethernet hub or telephone line doing so may result in damage to the inverter or connected device 497
• Rs 485 common specifications 498
• Chap using standard rs 485 499
• Standard rs 485 communications ports 499
• Terminal specifications for rs 485 communications 499
• Connection method 500
• Use cables and converters meeting the specifications for proper connection to the rs 485 port refer to section 5 communications support devices the shield must be earthed on the host device side 500
• Communications support devices 502
• Converters 502
• Level conversion 502
• Cables 503
• Chap using standard rs 485 503
• Link command permission selection 503
• Link functions 503
• Standard rs 485 communications ports 503
• The run operation may start when the le terminal is switched from off to on 503
• If the system has field options t link field bus sx si upac etc writing to the s range run operation command command data via rs 485 is disabled and the options are given priority however reading and writing function code data via rs 485 is constantly enabled 504
• In link command allowed mode you can use function code h30 link function to link com the command data and the run operation command and switch between remote and local at this time rem remote run operation via terminal block or loc local run operation via keypad is displayed 504
• Link commands 504
• Link edit 504
• Link edit permission selection 504
• Link edit switching 504
• S range option priority 504
• These functions enable a flexible system structure with run commands issued via the terminal block and speed commands issued via rs 485 504
• You can use function code h29 allow link edit command to control writing to function codes f e c p h a o l u in the link edit allowed mode 504
• You can write protect the function codes f e c p h a o l u as shown below by assigning 23 allow link edit command we lk to the x function input terminal 504
• 1 writing to volatile memory 505
• 2 writing via rs 485 disabled mode 505
• 3 continuous writing disabled mode 505
• Additionally refer to the communications address 485 no in chapter 4 section 4 function code tables for details on referencing and changing function codes take note of restrictions such as data ranges and disabled changes during operation 505
• Chap using standard rs 485 505
• If the system does not have field options writing to the s range run operation command command data via rs 485 constantly enabled 505
• In order to enable a high speed writing response when writing via rs 485 the system uses volatile memory ram random access memory memory that is discarded when the system is switched off if you need to keep the data after the system is switched off issue the h02 save all function code to write the data to non volatile memory 505
• Referencing and changing data 505
• Standard rs 485 communications ports 505
• When using modbus rtu you can continuously write 16 pieces of data when doing so do not include the following codes in the continuous write group if you attempt to write with these codes in the group the system will return a negative response fuji general purpose inverter protocol and modbus rtu can be written individually 505
• Write restrictions for function codes 505
• Writing to selecting function codes f e c p h a o l u is subject to the following restrictions 505
• Writing using function code h02 takes about 2 seconds do not attempt to perform another write operation while the system is writing data to the memory 505
• You will receive a negative response if you attempt to write to any of the following function codes 505
• Negative response and error response 506
• No response 506
• Chap using standard rs 485 507
• Request 507
• Response 1 507
• Response 2 507
• Response interval time h39 507
• Rs 485 function codes 507
• Set the time until the inverter returns a response when a request is received from an upper level device such as a computer this function enables you to match the timing by setting the response interval time even if the computer processes slowly 507
• Standard rs 485 communications ports 507
• T1 response interval time td inverter operation delay time 0 30 ms t1 response interval time td inverter operation delay time 0 30 ms 507
• Use the h39 code to set the time within the range of 0 0 1 0 s 507
• Character timeouts 508
• Disconnection detection time h38 508
• Timeouts on the master side 508
• Chap using standard rs 485 509
• For both reading and writing always confirm the response before sending the next frame if there is no response from the inverter after a certain time execute a timeout and retry if you attempt to start a retry before a timeout the request frame will not be received properly 509
• Host side procedures 509
• If the response is normal this indicates that some kind of temporary transmission error such as noise occurred and normal communications should be possible thereafter if there is frequent reoccurrence of this phenomenon it is necessary to investigate further to determine whether there is an error 509
• If there is again no response execute further retries if the number of retries exceeds the preset value normally about 3 times there may be a problem with the hardware or the software of an upper level device as there is no response from the specified station it will be necessary to abort and investigate further 509
• Please follow the flow chart for each frame transmission procedure 509
• Read procedure 509
• Standard rs 485 communications ports 509
• When executing a retry either use a standard frame to resend the data that was sent before no response was received or execute polling m26 to enable the error details to be read and then check that the response was normal when checking the response you will need to determine whether a further timeout is necessary 509
• Write procedure 510
• Bad example 511
• Chap using standard rs 485 511
• Communication errors 511
• Effect of shield 511
• Effect of twist 511
• Good example 511
• Standard rs 485 communications ports 511
• Adding inductance components 512
• Caution 512
• Effect of filtering 512
• Chap using standard rs 485 513
• Standard rs 485 communications ports 513
• Communication error measures 514
• Fuji general purpose communications 515
• Message format 515
• Transmission frame 515
• Byte field ascii format hexadecimal format description 516
• Request frame host inverter 516
• Standard frame 516
• Values 516
• Ack response frame inverter host 517
• Byte field ascii format hexadecimal format 517
• Chap using standard rs 485 517
• Description 517
• Fuji general purpose communications 517
• Values 517
• Byte field 518
• Format 518
• Nak response frame inverter host 518
• Byte field 519
• Chap using standard rs 485 519
• Format 519
• Fuji general purpose communications 519
• Option frame 519
• Selecting request frame host inverter 519
• Byte field 520
• Format 520
• Selecting response frame inverter host 520
• Byte field 521
• Chap using standard rs 485 521
• Format 521
• Fuji general purpose communications 521
• Polling request frame host inverter 521
• Byte field 522
• Format 522
• Polling response frame inverter host 522
• Chap using standard rs 485 523
• Fuji general purpose communications 523
• In cases where the length of the response frame varies according to the command type if the command type character is determined properly the frame length designated for that command is generally used for the response 523
• Negative response frame 523
• Data field 524
• Field descriptions 524
• 1 s01 selecting speed setting 1 write 300r min command 20000 max speed 1500 4000d 0fa0h 525
• 2 m09 polling output frequency read 525
• 3000d 30 0 525
• Ack response frame inverter host 525
• Ack response frame inverter host 0 0 hz 0bb 525
• Chap using standard rs 485 525
• Communication examples 525
• Example sum result 0123h 525
• Fuji general purpose communications 525
• Nak response frame inverter host link priority error 525
• Request frame host request frame host inverter 525
• Standard frame 525
• Sum check field 525
• This field contains data used to check for errors in the transmission frame when sending data the data is calculated by adding all fields except for the s0h and sum check fields in 1 byte increments the lowest 1 byte of data is expressed as an ascii code 525
• This section illustrates representative communication examples in all cases the station number is 12 525
• 1 selecting run command write 526
• 2 polling torque command value read 526
• 3 selecting run command with broadcast write 526
• 8500d 85 0 526
• Ack response frame inverter host 526
• Ack response frame inverter host 5 0 213 526
• Broadcast returns no response 526
• Nak response frame inverter host cause of error confirmed to be m26 send error process code 526
• Option frame 526
• Request frame host request frame host inverter 526
• Request frame host request frame host inverter fwd command 526
• Request frame host request frame host inverter rev command 526
• Are unique codes specified by fuji electric for settings use binary 527
• Ascii code table 527
• Chap using standard rs 485 527
• Example for 0 ascii code is 3 527
• For 1 ascii code is 3 527
• Fuji general purpose communications 527
• Note 1 codes after 80 note 1 codes after 8 527
• Shaded codes are used with this communication 527
• Program example 528
• This program is written in microsoft quickbasic ms dos qbasic and runs in accordance with fuji general purpose inverter protocol 528
• Chap using standard rs 485 529
• Message format 529
• Modbus rtu 529
• Transmission frame 530
• Chap using standard rs 485 531
• Function codes are 2 bytes in length and composed of an identification code and a number ex f40 f 40 the hi side corresponds to identification codes f e l the lo side corresponds to the number the setting data range is 0 9 11 f l u on the hi side and 0 99 on the lo side for example the setting data for f20 is 0014h 531
• In the response read data is listed in the order of hi bytes and then lo bytes for each word of data and each word of data is listed in the order of the function code address requested with the query and then the address 1 2 etc missing function codes f09 etc will be returned as 0000 531
• Interpreting normal response 531
• Modbus rtu 531
• Normal response 531
• Reading function codes 531
• Setting query 531
• The byte count data range is 2 198 a byte count is twice the size of read data 1 99 for a query 531
• The length of read data is 2 bytes the setting range is 1 99 words make sure to set read data so that it does not exceed the upper limit offset 99 of the function code otherwise an error response will be returned 531
• This request cannot be used with broadcasts station number 0 cannot be used 531
• A normal response uses the same frame as a query 532
• Broadcasts can be used if the address is 0 in this case the broadcast request is processed by all inverters and no response is returned 532
• For details on identification codes refer to the table in section 5 the length of read data fields is fixed at 2 bytes 532
• Function codes are 2 bytes in length and composed of an identification code and a number 532
• Interpreting normal response 532
• Normal response 532
• Setting query 532
• Writing single function codes 532
• Chap using standard rs 485 533
• Modbus rtu 533
• Writing multiple function codes 533
• Maintenance code 534
• Chap using standard rs 485 535
• Error response 535
• For example if fc 3 then exception function 3 128 131 8 535
• If an incorrect query is received the query is not processed and an error response is returned error response 535
• Interpreting error response 535
• Modbus rtu 535
• The subcode indicates the reason for the exception as shown in the table below 535
• This is the same as for a station number request the exception function adds 128 to the fc of the query message 535
• Crc 16 536
• Error checking 536
• Chap using standard rs 485 537
• Crc 16 algorithm 537
• Modbus rtu 537
• 03 03 31 00 14 538
• Crc 16 calculation example 538
• Station number 1 fc 03 function code p49 p code 03 49 31 hex read data size 20 items g p generating polynomial 1010 0000 0000 0001 538
• The following is an example of read data that is sent 538
• 03 03 31 00 14 14 4e 539
• Calculating frame length 539
• Chap using standard rs 485 539
• Following the above calculation the sent data is as follows 539
• In order to calculate crc 16 it is necessary to know the message length which is variable the lengths of all message types can be determined from the table below 539
• Modbus rtu 539
• Send crc 4 e 1 4 539
• 1 m06 read speed detection value 540
• 10000 750 r min 540
• 10000d 540
• 2 s01 write 400r min to speed setting 1 540
• Communication examples 540
• Normal response inverter host 540
• Query host inverter 540
• Query host query host inverter 540
• R min 5333d 14d 540
• Reading 540
• Speed detection value 271 540
• This section illustrates representative communication examples in all cases the station number is 5 540
• Chap using standard rs 485 541
• Codes normally 541
• For details refer to the frenic vg loader instruction manual 541
• Frenic vg loader is a software tool that supports the operation of the inverter via a usb link it allows you to remotely run or stop the inverter edit set or manage the function codes monitor operation data as well as monitor information such as the running status and alarm history 541
• Frenic vg loader overview 541
• Specifications 541
• Connection 542
• Rs 485 connection 542
• Usb connection 542
• Chap using standard rs 485 543
• Connection 543
• Function overview 543
• Setting function codes 543
• Trace back 543
• Chapter 6 control options 545
• Frenic vg 545
• This chapter describes the frenic vg s control options 545
• Chap 6 control options 551
• Common specifications 551
• Specifications table 551
• Table 6 551
• Constraints when an opc control option is installed table 6 indicates which options can be used simultaneously 552
• Ok can be used simultaneously ng cannot be used simultaneously 552
• Table 6 552
• The following table indicates which control options can be used in combination 552
• 1 verify that the product you received is in fact the product you ordered check the type model printed on the option 553
• 2 check the product for damage sustained during shipment 553
• 3 verify that all accessories are included in the packaging 553
• Chap 6 control options 553
• Common specifications 553
• Example type model opc vg1 tl example type model opc vg1 tl option name tl t link interface host inverter name vg1 frenic vg 553
• Inspecting options 553
• Inspecting options after delivery 553
• Once you receive the product you ordered check the following items 553
• Table 6 accessories 553
• Operating environment 554
• Options are designed for use in the same operating environment as the frenic vg 554
• Table 6 operating environment 554
• Long term storage 555
• Storing options 555
• Temporary storage 555
• Figure 6 removing the front cover frn22vg1s 2j 4j 22 kw or lower figure 6 removing the front cover frn30vg1s 2j 4j 30 kw or greater 556
• Frn22vg1s 2j 4j 22 kw or lower frn30vg1s 2j 4j 30 kw or greater 556
• Installing internal options opc vg1 556
• Remove the inverter s front cover as shown in the following figures note that the method for removing the cover depends on which inverter model capacity you are using 556
• Removing the front cover 556
• Installing a digital 8 bit communications option card 557
• Figure 6 installing a communications option card connected to cn2 figure 6 installing a communications option card connected to cn3 558
• Installation method 2 when using the option at the same time as a digital 16 bit option card 558
• When connecting to cn2 the lower connector 558
• When connecting to cn3 the upper connector 558
• Installing a digital 8 bit option card 559
• Installation method 2 when using the option at the same time as a digital 16 bit option card 560
• When connecting to cn2 the lower connector 560
• When connecting to cn3 the upper connector 560
• Installing a digital 16 bit option card 561
• Pg interface expansion card 562
• Product overview 562
• Model and specifications 563
• Failure to set the switches on the pg interface expansion card sw1 sw2 correctly will prevent the system from operating properly read information about the settings below and be sure to set the switches correctly 564
• Specifications 564
• Table 6 hardware specifications 564
• When performing rotational positioning set the switches to pg pd use of the card in this configuration requires the separate upac option 564
• 2 line speed control specifications 566
• Figure 6 566
• Table 6 566
• This configuration is used when controlling the line speed of a winding device using a pg installed on the line rather than motor speed control 566
• 3 pulse train and synchronous drive specifications 567
• Chap 6 control options 567
• Figure 6 567
• Operation conforms to pulse train input master slave synchronized operation is possible 567
• Pg interface expansion card 567
• Table 6 567
• External dimension diagram 568
• Basic connection diagram 569
• Terminal connections 569
• Wiring 570
• Chap 6 control options 571
• Mode pd ld pr sd 571
• On off 571
• Pg interface expansion card 571
• Since the speed is detected and calculated based on received pulses the pg interface expansion card must be set to sd since frequency division output can be generated using fa and fb this approach can be used with a digital speedometer or other instrument 571
• Speed control 571
• This connection example illustrates how to drive a motor a fuji servomotor etc to which a line driver output type encoder or open collector or complementary type encoder 571
• When using a complementary output type encoder that supports 15 v and 12 v output use the inverter s pgp and pgm terminals in this configuration the common line is connected to the pg interface expansion card 571
• Line speed control 572
• Mode pd ld pr sd 572
• On off 572
• This connection example illustrates how to perform speed control after installing a line driver output type encoder on a system s winding line since motor speed feedback and line speed feedback can be detected simultaneously it is possible to prevent a runaway operation scenario resulting from a cause such as a paper tear on the line when using the pg interface expansion card in an application such as this one it must be set to ld 572
• 1 line driver output 573
• 2 open collector output 573
• Chap 6 573
• Control options 573
• Figure 6 6 573
• Figure 6 7 573
• Figure 6 8 573
• It is recommended to install a zero phase ferrite ring acl 40b as shown in the figure to the right in order to ensure a noise margin among other benefits 573
• Open collector output can be used when driving multiple frenic vg units synchronously the open collector output fa and fb generated by the master frenic vg is connected to the slave frenic vg s pg interface expansion card the slave operates by receiving these pulse commands 573
• Pg interface expansion card 573
• Pulse train operation and synchronized operation 573
• Since the frenic vg receiving these signals can generate open collector output fa and fb the pulse signals can be passed to the next frenic vg in this way multiple frenic vg units can be driven synchronously 573
• The pg interface expansion card operates by receiving pulse commands from an external pulse generator or pg 573
• When using the pg interface expansion card in this application set switch sw1 to pr 573
• Figure 6 9 574
• In such applications it is recommended to use the architecture shown in the figure to the right which utilizes the opc vg1 pg line driver type 574
• Note as a rule shielded wires are earthed however if excessive induced noise from external sources affects the 574
• Precautions 574
• Recommended insulation converter shc 205c05d faith inc 574
• System the effects of such noise can be reduced by connecting shielded wires to 0 v 574
• The opc vg1 pgo open collector type is not suited to use in applications characterized by a challenging noise environment in which signals are routed alongside motor power lines or where wiring is run over long distances reducing the noise margin 574
• 1 master slave connections 575
• 2 cascading connections 575
• Change the slave motor s direction of rotation with each slave unit s ivs contact forward operation reverse operation the rev contact cannot be used in this configuration 575
• Chap 6 575
• Control options 575
• Pg interface expansion card 575
• Synchronized operation 575
• Synchronized operation system architecture 575
• Systems for synchronously operating motors with a frenic vg utilize master slave connections cascading connections or pulse train commands from a plc or other external transmitter 575
• This technique allows open collector pulse output from one frenic vg the master to be passed to pg card input of another frenic vg the slave that you wish to operate synchronously 575
• Up to one frenic vg can be connected in this way as shown below 575
• When using master slave synchronized operation the slave s synchronized operation speed is obtained by multiplying the master s speed by the pulse compensation factor function codes o14 and 15 575
• 1 command pulse command code 577
• 2 forward run pulse reverse run pulse 577
• 3 two signals with a 90 phase difference 577
• Chap 6 577
• Control options 577
• During pulse train operation allocate one of the contacts x1 to x14 to 27 syc for the slave motor and manipulate syc together with the fwd signal 577
• Pg interface expansion card 577
• Pulse input format 577
• Select the pulse input format with function code o13 577
• Synchronized operation method 577
• Synchronized operation signal syc 577
• Table 6 1 577
• Table 6 2 577
• The direction of rotation for slave motors is determined by ivs and the pulse input format 577
• Chap 6 579
• Function codes 579
• 1 command pulse selection o12 580
• About o12 1 operation 580
• By contrast set to 1 at the master when you wish to send the same pulse to the slave while triggering pulse oscillation with an internal speed command and using pulse train operation for the master based on that signal 580
• Figure 6 6 580
• Internal speed commands 12 input and multi stage speed commands etc are converted into pulse signals oscillations and those pulse signals are converted back into speed commands as part of position control and enabled with syc to synchronize operation with other inverters converted pulse signals are output as is and received by the pgo pr option 580
• Precautions 580
• Set to 0 when performing position control using pulses input to the pg pr option normally the slave setting is 0 580
• Table 6 3 580
• Table 6 3 lists function codes related to pulse train operation see the control block diagrams in chapter 4 for more information 580
• When internal speed commands are used to generate oscillation with a pulse train using the o12 1 technique processing is performed to correct the remainder portion of each pulse for example when using a 1024p r encoder conversion of a 1 500 r min command into a pulse generates 25 khz pulse output 580
• 2 2 pulse train input format selection o13 581
• 3 3 command pulse compensation 1 2 o14 o15 581
• Chap 6 581
• Control options 581
• Example 581
• If the gear ratio is 1 3 the actual settings would be as follows 581
• In synchronized operation with a master slave connection with a slave that uses gears assume that the gear ratio is a b and that the input pulse is transformed into b a by command pulse compensation b command pulse compensation 1 a command pulse compensation 2 581
• Pg interface expansion card 581
• Position command data being input to the pulse train card can be changed with command pulse compensation 1 and 2 this functionality can be used to change the ratio of the speeds of the master motor and slave motor during synchronized operation 581
• Set to reflect the pulse format that will be input to the a and b phases set to 0 when using a master slave connection 581
• Without any problem however a speed command of 1 000 r min yields a pulse of 17 6666 khz due to the remainder in the division operation remainders are corrected one by one this correction processing causes a slight amount of speed fluctuation but smoothing by the speed command filter prevents it from becoming a problem additionally since synchronization accuracy is maintained by means of remainder correction processing the problem of missing pulses positional shifts does not occur 581
• Chap 6 583
• And and 584
• Check functions 584
• For more information see the section on keypad operation 584
• From the operating mode screen go to the program menu screen and select 4 i o check use the 584
• I o check 584
• Keys to switch screens and check the setting on screen 15 as shown in the figure below 584
• Keys to switch screens and check the setting on screen 9 as shown in the figure to the right 584
• Optional equipment check 584
• Protective functionality 584
• Table 6 5 list of alarm protective functions 584
• The figure to the right illustrates the screen that would be displayed when two pg interface expansion cards are installed and set to pg pd and pg sd 584
• When the inverter s protective functionality operates the inverter immediately displays an alarm displays the alarm name on the keypad s led and allows the motor to free run when this functionality operates resume operation after clearing the cause of the malfunction avoid automatically resetting the alarm for example with an external sequence table 6 5 lists alarms related to the pg interface expansion card for more information about other alarms see protective operation in the inverter s operating manual 584
• You can check on the keypad whether the pg interface expansion card is set to sd ld pr or pd 584
• You can check the pg interface expansion card s digital input status on the inverter s keypad 584
• Chap 6 585
• Product overview 585
• Synchronous motor drive pg interface card 585
• Model and specifications 586
• Chap 6 587
• Control options 587
• Specifications 587
• Synchronous motor drive pg interface card 587
• Table 6 hardware specifications 587
• Table 6 software specifications 587
• Table 6 grh type es motors 588
• Table 6 grk type es motors 588
• Using the card in combination with a fuji motor 588
• Accessories 589
• Chap 6 589
• Control options 589
• External dimension diagram 589
• Model 10120 3000pe specifications 20 pin from sumitomo 3m limited 589
• Model 10320 52a0 008 specifications 20 pin from sumitomo 3m limited 589
• Plug and housing are included with the product 589
• Synchronous motor drive pg interface card 589
• Basic connection diagram 590
• Figure 6 590
• Refer to 6 installing built in options opc vg1 before performing wiring or connection work 590
• Table 6 terminal function descriptions 590
• Viewed from the plug s soldered terminal 590
• Additionally the opc vg1 pg sd option can also be used when detecting magnetic pole positions with the z phase alone 591
• Chap 6 591
• Choose the opc vg1 pmpg when using a line driver output type motor encoder the following figure illustrates wiring connections used when detecting magnetic pole positions using 4 bit gray codes and 3 phase u v and w signals gnf2 series and grh series motors 591
• Control options 591
• Figure 6 591
• Line driver type 591
• Synchronous motor drive pg interface card 591
• Open collector output type 592
• Change the shielding connection used for pg wiring from the motor s e terminal to the inverter s pgm terminal in order to secure a noise margin to protect against improper operation of encoder signals additionally connecting shielding to the motor s e terminal is an effective way to reduce radiated noise 593
• Chap 6 593
• Connection diagram for fuji servos 593
• Control options 593
• Figure 6 593
• Precautions 593
• Synchronous motor drive pg interface card 593
• The encoder s shielding 15 pin is not connected to the motor s earth e terminal 593
• Function codes 594
• Motor parameters 594
• Motor parameters must be set to reflect the motors being used m1 to m3 for more information see the description of p codes and a codes in chapter 4 594
• Synchronous motor drive pg interface card function codes 594
• Table 6 594
• The following function codes can be used when the pmpg option or pmpgo option is installed 594
• Chap 6 595
• Check functions 595
• Optional equipment check 595
• Protective functionality 595
• Product overview 596
• T link interface card 596
• Chap 6 597
• Control options 597
• Inverter type 597
• Model and specifications 597
• Model elements opc vg1 tl name of equipped inverter vg1 frenic vg option name tl t link interface card accessories 597
• Rotary switches rsw1 2 597
• Rsw1 rsw2 597
• Rsw1 upper x10 597
• Rsw2 lower x1 597
• Set the station address using the rotary switches rsw1 and rsw2 on the option board 597
• Spacer x 3 m3 screw x 3 597
• Specifications 597
• T link interface card 597
• Table 6 software specifications 598
• Chap 6 599
• External dimensions 599
• Terminal function 599
• Basic connection diagram 600
• Basic connection diagram 601
• Chap 6 601
• Control options 601
• Figure 6 601
• T link interface card 601
• Available soon 602
• By installing the t link interface card the dedicated funciton codes of o29 to o32 will be available 602
• Function code 602
• Table 6 602
• Chap 6 603
• Control options 603
• T link interface card 603
• Available soon 604
• Failures of the he t link interface card are classified into light and heavy alarms depending on the severity level 604
• Figure 6 604
• Light and heavy alarms 604
• Protective operation 604
• Table 6 604
• Upon occurrence of this failure the inverter outputs er4 network error and the motor coasts to stop 604
• Chap 6 605
• Protective operation function code 605
• Allocated address 607
• Chap 6 607
• Data allocation addresses 607
• Occupied area 607
• Transmission format 607
• 1 operate state 1 for all on 609
• 2 2 motor speed 609
• Busy is set to 1 while writing processing data when writing consecutive data wait for busy to be cleared to 0 and write the next data a writing request made while this bit is set to 1 is ignored 609
• Chap 6 609
• Control options 609
• Data format frenic vg micrex 609
• Err is cleared to 0 when selecting writing and polling reading of the function code has been done correctly if any of selecting or polling is not performed correctly err is set to 1 the error cause in this case can be checked with the function code m26 see the table below when err is set to 1 resolve the cause and perform selecting or polling again if the operation is successful both of err and m26 are cleared to 0 609
• T link interface card 609
• The maximum speed is set with the function code obtain a r min value by calculating backward using the above formula if data is negative complement of 2 it is a reverse speed command 609
• Transmission format 609
• 1 operation command di reset input 1 for all on 610
• 2 speed command 610
• 3 polling function code address and data 610
• Data format micrex frenic vg 610
• Format 1 format 1 610
• Format 2 format 2 610
• Fwd and rev are available when the link command is permitted as instructed in 6 link command permission selection x1 to x14 and rst are always available 610
• Polling function code 1 to 4 eight bits each store the link number corresponding to the function code requested for polling from micrex their data are stored in polling function code 1 to 4 data 610
• Polling function code address eight bits stores the link number corresponding to the function code requested for polling from micrex its data is stored in polling function code data refer to function code list for the link numbers 610
• The above is the same as the motor speed the maximum speed is set with the function code provide the speed value as 16 bit data of the value calculated above handle negative data as a complement of 2 610
• Chap 6 611
• By assigning 24 link operation selection le to the x function input terminal the mode is switched as shown below 612
• In the link command permission mode use the function code h30 link function to switch the command data and operation command between link com and remote local rem remote terminal table and loc local touch panel are shown here 612
• In the link command prohibition mode command data and operation data can be written from a link but the data will not be reflected you can set data in advance in the link command prohibition mode and then switch to the link command permission mode to reflect the data 612
• Link command link command 612
• Link command permission selection 612
• Link function 612
• Link switch 612
• Table 6 612
• This functionality allows for flexible system construction where you can give operation commands from terminal table and speed command via communication 612
• Use the function code h29 and x function 23 link edit permission command we lk to control writing of the function codes f e c p h a o u from the link also refer to the control block diagram in chapter 4 612
• Use the function code h30 and x function 24 link operation selection le to switch the command data s area target rem loc com also refer to the control block diagram in chapter 4 612
• 1 speed setting 613
• By assigning 23 link edit permission command we lk to the x function input terminal you can protect the function code f e c p h a o u from being written as shown below 613
• Chap 6 613
• Control options 613
• Data transmission example 613
• From micrex give commands to run forward fwd at 785 r min from micrex give commands to run forward fwd at 785 r min condition function code h30 link operation 3 maximum speed 1500 r min t link station address 10 8 8 words 613
• Give s06 the forward running command fwd on and s01 the speed command give s06 the forward running command fwd on and s01 the speed command 613
• Link edit 613
• Link edit permission selection 613
• Link edit switch 613
• T link interface card 613
• Table 6 613
• The following explains a data transmission example using the transmission format 613
• With the function code h29 you can control writing to the function code f e c p h a o u in the link edit permission mode 613
• 2 torque command monitor 614
• 3 function code data setting 614
• Monitor the torque command value from micrex monitor the torque command value from micrex condition t link station address 24 8 8 words 614
• Set the function code s08 acceleration time to 30 seconds from micrex set the function code s08 acceleration time to 30 seconds from micrex condition t link station address 58 4 4 words 614
• Chap 6 615
• Inverter type 616
• Model and specifications 616
• Product overview 616
• Sx bus interface card 616
• 1 rotary switches rsw1 and rsw2 617
• Chap 6 control options 617
• Example station address 194 is c2 h and set rsw1 c and rsw2 2 617
• Figure 6 617
• Set the station address using the rotary switches rsw1 and rsw2 on the option board in the hexadecimal display rsw1 represents the upper 4 bits and rsw2 represents the lower 4 bits for the sx bus station address read it in decimal values 617
• Specifications 617
• Sx bus interface card 617
• Table 6 hardware specifications 617
• Figure 6 618
• Run err 618
• Status display led run err 618
• Table 6 led display 618
• Table 6 software specifications 618
• The run and err leds on the option board display the status of the self station operation and error since the option itself determines the status as a slave the status may be different from run and alm shown on the cpu of micrex sx 618
• Chap 6 619
• External dimensions 619
• Basic connection diagram 620
• Chap 6 621
• Chap 6 623
• Control options 623
• Function code 623
• In addition to the standard function code you can set the optional dedicated function codes o30 o31 u01 11 u13 u60 64 623
• Sx bus interface card 623
• Table 6 623
• 1 for the details of o30 and o31 refer to 6 protective operation function code 624
• 2 for the details refer to 4 function code details 624
• 3 for the details of o160 and o161 refer to 6 4 2 function code monitor 624
• 4 for the details of user function code refer to 6 function code 624
• For other function codes refer to chapter 4 624
• Chap 6 625
• Function code 625
• Select whether the function codes u61 u63 can monitor the u ai universal ai or pulse data u64 is excluded from pulse data monitoring 626
• The default value is u60 0 and the u ai function is not selected and u61 to u64 all act as the user function codes when u61 to u64 are set for monitoring rather than as the user function codes do not write data to them 626
• U ai3 and u ai4 are only valid when opc vg1 aio or opc vg1 ai is installed 626
• When the u ai function is selected the universal ai u ai is selected with ai function selection e49 e52 626
• When u60 0 626
• When u60 1 626
• Chap 6 627
• Chap 6 629
• Control options 629
• Keypad 629
• Light and heavy alarms 629
• Protective operation 629
• Sx bus interface card 629
• The sx bus option can encounter light and heavy alarms depending on the failure level 629
• Upon occurrence of this failure the inverter outputs er4 network error and the motor coasts to stop 629
• Figure 6 1 alarm subcode confirmation screen 630
• ２３ 630
• Chap 6 631
• Protective operation function code 631
• Area occupied and data allocation addresses 633
• Chap 6 633
• Data allocation addresses 633
• Transmission format 633
• 2 upac compatible format 634
• Figure 6 8 634
• Figure 6 9 634
• Micrex sx frenic vg data 22 words 634
• Micrex sx frenic vg data 29 words 634
• Msb lsb 15 14 1 0 634
• When the upac compatible format is selected u11 1 as shown in the figure below out of the i q when the upac compatible format is selected u11 1 as shown in the figure below out of the i q area of the micrex sx 51 words are used for each frenic vg with the lower 29 words are used for read and upper 22 words are used for write 634
• Words micrex sx i q area 634
• Chap 6 635
• Control options 635
• Figure 6 0 635
• Sx bus interface card 635
• Figure 6 1 636
• 3 monitoring format 637
• Chap 6 637
• Control options 637
• Figure 6 2 637
• Figure 6 3 637
• Micrex sx frenic vg data 12 words 637
• Micrex sx frenic vg data 4 words 637
• Msb lsb 15 14 1 0 637
• Sx bus interface card 637
• When the monitoring format is selected u11 2 as shown in the figure below out of the i q area when the monitoring format is selected u11 2 as shown in the figure below out of the i q area of the micrex sx 16 words are used for each frenic vg with the lower 4 words are used for read and upper 12 words are used for write 637
• Words micrex sx i q area 637
• 4 standard format 2 specified with 485no 638
• Figure 6 4 638
• Figure 6 5 638
• Micrex sx frenic vg data 8 words 638
• Msb lsb 15 14 1 0 638
• When the standard format 2 is selected u11 3 as shown in the figure below out of the i q area of when the standard format 2 is selected u11 3 as shown in the figure below out of the i q area of micrex sx 16 words are used for each frenic vg with the lower 8 words are used for read and upper 8 words are used for write 638
• Words micrex sx i q area 638
• 1 when standard format specified by link no is selected 639
• Busy is set to 1 while writing processing data when writing consecutive data wait for busy to be cleared to 0 and write the next data a writing request made while this bit is set to 1 is ignored 639
• Chap 6 639
• Control options 639
• Data format frenic vg micrex sx 639
• Err is cleared to 0 when selecting writing and polling reading of the function code has been done correctly if any of selecting or polling is not performed correctly err is set to 1 the error cause in this case can be checked with the function code m26 see the table below when err is set to 1 resolve the cause and perform selecting or polling again if the operation is successful both of err and m26 are cleared to 0 639
• Motor speed 639
• Operate state 1 for all on 639
• Sx bus interface card 639
• The maximum speed is set with the inverter function code f03 obtain a r min value by calculating backward using the above formula if data is negative complement of 2 it is a reverse speed command 639
• Transmission format 639
• 2 2 when upac compatible format is selected 640
• Magnetic flux command data 0 1 1d 640
• Magnetic flux command final 640
• Polling function code 1 to 4 eight bits each store the link number corresponding to the function code requested for polling from micrex sx their data are stored in polling function code 1 to 4 data 640
• Polling function code address and data 640
• Speed setting 4 frequency command monitor actual speed detected speed setting 1 frequency command for v f line speed input 640
• The maximum speed is set with the function code obtain a r min value by calculating backward using the above formula if data is negative complement of 2 it is a reverse speed command 640
• Torque command 2 data torque current command data 0 1 1d 100 rated toque 640
• Torque command 2 torque current command final 640
• Chap 6 641
• Control data cw standard dioa 16 bits 641
• Control options 641
• Operation status sw 641
• Position command available soon 641
• Pulse train position command pg pr position detection internal or pg pd position detection z phase input pg pd 641
• Refer to the explanation of u61 u63 in 6 function code refer to the explanation of u61 u63 in 6 function code 641
• Refer to the operation status of the standard format refer to the operation status of the standard format 641
• Sx bus interface card 641
• Vg di diob option 16 bits 641
• Note note 642
• Polling function code 1 2 address 16 bits each store the link number corresponding to the function code requested for polling from micrex sx their data are stored in polling function code 1 2 data 642
• Polling function code address and data 642
• The aio option opc vg1 aio or ai option opc vg1 ai is necessary to reference data for vg ai aio ai option ai3 aio ai option ai4 to enable this data you need to assign the corresponding ai terminal functions to the universal ai u ai using the function codes e49 to e52 if they are not assigned the value will be 0 642
• The dio option opc vg1 dio is necessary to reference data for the vg di diob option 16 bits 642
• The pg option opc vg1 pg pgo is necessary to reference data for the pulse train position command and position detection excluding internal data 642
• Vg ai ai1 vg ai ai2 vg ai aio ai option ai3 vg ai aio ai option ai4 642
• Vg ai data 10 v 4000 h 16384d 642
• When using ai2 set the sw3 on the control board to the v side when using ai2 set the sw3 on the control board to the v side for the switch refer to 3 switch operation 642
• 3 when monitoring format is selected 643
• Chap 6 643
• Control options 643
• Polling function code 1 to 8 eight bits each store the link number corresponding to the function code requested for polling from micrex sx their data are stored in polling function code 1 to 8 data 643
• Polling function code address and data 643
• Sx bus interface card 643
• 4 when standard format 2 specified with 485no is selected 644
• Function code monitor 644
• Function code monitor 1 2 are the constant monitor of the function code set the target function code 485no with the function code o160 for function code monitor 1 and o161 for function code monitor 2 644
• Motor speed 644
• Operation status 644
• Polling function code 485no 1 to 2 16 bits each store the 485no corresponding to the function code requested for polling from micrex sx the corresponding link numbers are stored in polling function code 1 to 2 data 644
• Polling function code address and data 644
• Refer to the motor speed of the standard format refer to the motor speed of the standard format 644
• Refer to the operation status of the standard format refer to the operation status of the standard format 644
• 1 when standard format is selected 645
• Chap 6 645
• Control options 645
• Data format micrex sx frenic vg 645
• Note 1 upon selecting be sure to write the link number and data together 645
• Polling function code address 645
• Selecting function code 1 to 4 eight bits each store the link number corresponding to the function code selected by micrex sx write the data to selecting function code 1 to 4 data note that writing to the function code with this selecting function is done per the tact period of micrex sx 645
• Selecting function code address and selecting function code data 645
• Sx bus interface card 645
• Use the polling function code 1 to 4 8 bits to specify the link number corresponding to the function code number requested for polling 645
• Chap 6 647
• Control options 647
• Magnetic flux command 647
• Magnetic flux command data 0 1 1d 647
• Speed setting 1 frequency command for v f speed setting 4 frequency command for v f speed supplement command actual speed simulated 647
• Sx bus interface card 647
• The above is the same as the motor speed the maximum speed is set with the function code provide the speed value as 16 bit data of the value calculated above handle negative data as a complement of 2 647
• Torque command 1 torque command 2 torque current command torque limiting level 1 torque limiting level 2 torque bias 647
• Torque command data 0 1 1d 100 rated toque 647
• Acceleration deceleration time data 0 s 1d 648
• Acceleration time deceleration time 648
• Note upon selecting be sure to write the link number and data together 648
• Selecting function code 1 2 address 16 bits each write the link number corresponding to the function code selected by micrex sx write the data to selecting function code 1 2 data 648
• Selecting function code address and selecting function code data 648
• Vg do1 standard dioa 13 bits 648
• Writing from this frame to the s code is prohibited for a command equivalent to the s code give commands from each dedicated frame 648
• Chap 6 649
• Control options 649
• Polling function code address 649
• Sx bus interface card 649
• Use the polling function code 1 2 address 16 bits to specify the link number corresponding to the function code number requested for polling 649
• Vg ao ao1 vg ao ao2 vg ao ao3 vg ao aio option ao4 vg ao aio option ao5 649
• Vg ao data 10v 4000h 16384d 649
• Vg do2 diob option 10 bits 649
• By default all dynamic switches are set to 0 disabled when the control variable by default all dynamic switches are set to 0 disabled when the control variable micrex sx vg is enabled in the upac compatible format be sure to enable the corresponding dynamic switch 650
• Dynamic sw2 650
• Each bit value indicates the dynamic switch number the dynamic switch for each control variable is as shown below 650
• Enabled dynamic switch is enabled and the control variable data is reflected 1 enabled dynamic switch is enabled and the control variable data is reflected 0 disabled dynamic switch is disabled and the control variable data is not reflected 650
• Note note 650
• Note that the definition of the dynamic switch is different from the upac option 650
• Refer to the upac sw shown in the control block diagram in chapter 4 for the position of each dynamic switch 650
• ⑪ dynamic sw1 650
• Aio option opc vg1 aio is necessary to reference data for the frenic vg ao aio option ao4 aio option ao5 to output this command to the ao terminal you need to assign the corresponding ao terminal functions to the universal ao u a0 using the function codes e69 to e73 this command is effective without regard to the status of the function code h30 and link operation selection le 651
• Chap 6 651
• Control options 651
• Sx bus interface card 651
• Table 6 651
• The dio option opc vg1 dio is necessary to reference data for the frenic vg do2 diob option 10 bits this command is effective without regard to the status of the function code h30 and link operation selection le 651
• The dio option opc vg1 dio is necessary to reference data y11 y18 for the frenic vg do1 standard dioa 13 bits this command is effective without regard to the status of the function code h30 and link operation selection le 651
• The relationship between the dynamic switch setting link function selection function code h30 and link operation selection digital input le is shown below 651
• 3 when monitoring format is selected 652
• 4 4 when standard format 2 specified with 485no is selected 652
• Note 1 upon selecting be sure to write the 485no and data together 652
• Note 2 when writing data 0 to the function code f00 485no 0000h first write data other than 0 or write to a function code other than f00 then write to f00 652
• Note 3 when the same function code is set to the selecting function codes 1 and 2 the selecting function code 2 takes precedence 652
• Operation command di reset input s06 652
• Polling function code 485no 652
• Polling function code address 652
• Refer to 1 operation command di reset input in section 6 of the t link interface refer to 1 operation command di reset input in section 6 of the t link interface 652
• Refer to 2 speed command in section 6 of the t link interface refer to 2 speed command in section 6 of the t link interface 652
• Selecting function code 485no 1 2 16 bits each write the 485no corresponding to the function code selected by micrex sx write the data to selecting function code 1 2 data 652
• Selecting function code 485no selecting function code data 652
• Speed command s01 652
• Use the polling function code 1 to 8 8 bits to specify the link number corresponding to the function code number requested for polling 652
• Use the polling function code 485no 1 2 16 bits to specify the 485no corresponding to the function code number requested for polling 652
• 1 speed setting 653
• 2 torque command monitor 653
• Chap 6 653
• Control options 653
• Data transmission example 653
• From micrex sx give commands to run forward fwd at 750r min from micrex sx give commands to run forward fwd at 750r min condition function code u11 sx transmission format selection 0 h30 link operation 3 maximum speed 1500 r min sx bus station address 10 653
• Give s06 the forward running command fwd on and s01 the speed command give s06 the forward running command fwd on and s01 the speed command 653
• Link function 653
• Monitor the torque command value from micrex sx monitor the torque command value from micrex sx condition function code u11 sx transmission format selection 0 sx bus station address 10 653
• Refer to 6 link function of the t link interface 653
• Sx bus interface card 653
• The following explains a data transmission example using the transmission format 653
• When both of the sx bus interface card and t link interface card are installed the link function targets communication via the t link 653
• When only the sx bus interface card is installed and the monitoring format is selected the link function targets communication from the integrated rs 485 653
• 3 function code data setting 654
• From micrex sx set the function code s08 acceleration time to 30 s from micrex sx set the function code s08 acceleration time to 30 s condition function code u11 sx transmission format selection 0 sx bus station address 10 654
• Chap 6 655
• Programming support tool expert d300win 656
• System configuration definition 656
• Adding a module 657
• Chap 6 657
• System definition window 657
• Chap 6 659
• Degenerate setting 659
• Application program examples 660
• Chap 6 661
• Installed with t link interface card 662
• Multiple option application examples 662
• Chap 6 663
• Installed with high speed serial communication capable terminal table 663
• High speed serial communication capable terminal table 664
• Multi winding motor drive 664
• Product overview 664
• Chap 6 665
• Control options 665
• High speed serial communication capable terminal table 665
• High speed serial communication capable terminal table accessories 665
• Model and specifications 665
• Model elements opc vg1 tbsi 665
• Plastic optical fiber cable with connector x1 5 m 665
• Specifications 665
• Common mode current is applied to the common mode windings this drives a motor with capacity of the summed number of inverters for example by using four n 4 200 kw inverters to drive a four winding motor up to 800 kw output is available figure 6 666
• Multi winding motor specifications 666
• Table 6 software specifications 666
• モータ nx kw 666
• Chap 6 667
• Control options 667
• High speed serial communication capable terminal table 667
• Table 6 667
• The relationship between the number of windings and the number of motor poles is as listed below because the former should be a divisor of the latter 667
• External dimensions 668
• Basic connection diagram 669
• Chap 6 669
• Connecting optical fiber cable 669
• Control options 669
• High speed serial communication capable terminal table 669
• Use the supplied optical fiber cable to connect the inverter and the high speed serial communication capable terminal table note that the colors of the plugs at the ends of the cable are different light gray and dark gray be sure to match the colors of the plug and connector when connecting them connect the inverters in a daisy chain method for example when connecting three inverters 1 2 and 3 use three cables to connect them in a loop in such a way 1 2 3 1 669
• Basic connection diagram of entire system 671
• Chap 6 671
• 1 2 unit system set o34 1 for all systems 672
• 2 4 unit system set o34 3 for all systems 672
• Figure 6 672
• Function code setting 672
• Master o50 0 slave 1 o50 2 slave 2 o50 1 slave 3 o50 3 bad setting is underlined 672
• Number of units setting 672
• Set the number of slave inverter units connected via the optical fiber cable using the function code note that this is not the number of all inverters including the master 672
• Setting example 672
• Table 6 672
• Table 6 number of units and function code 672
• When the o34 setting is not correct the system may not operate with no alarm indication check the setting again 672
• Chap 6 673
• Switching multi and single motor drive 673
• 1 power on 674
• 2 setting before operation 2 setting before operation 674
• It is not required to power on the inverters simultaneously or power them on in a particular sequence since no alarm will be indicated until you start operation fwd rev you can power them on in an arbitrary order 674
• Operation 674
• Preparation for operation 674
• Refer to chapter 3 preparation and test run for preparation 674
• Set the following function codes to the same values for the master and slave s before operation while they are set to the same values at factory you need to check them again 674
• Table 6 674
• Chap 6 675
• 3 2 i o function 676
• Table 6 0 676
• You can use the master in the same way as the standard product the functionality of the slave is restricted as listed below 676
• 3 3 keypad function 677
• Chap 6 677
• Control options 677
• High speed serial communication capable terminal table 677
• Only the functions listed below are available for the slave functions not listed are disabled 0 is displayed 677
• Table 6 1 led monitor 677
• Table 6 2 operation status monitor 677
• Table 6 3 alarm information 677
• You can use the master in the same way as the standard product 677
• 3 4 function code f u 678
• Table 6 4 f00 to f85 on slave 678
• Table 6 5 e01 to e118 on slave 678
• To confirm the restrictions on the slave in particular make sure to set the codes indicated as 1 to the same values between the master and slave 678
• You can use the master in the same way as the standard product the functionality of the slave is restricted as listed below refer to the following 678
• 3 5 function code s command data 679
• Chap 6 679
• Control options 679
• High speed serial communication capable terminal table 679
• Table 6 6 h01 to h227 on slave 679
• Table 6 7 o01 to o50 on slave 679
• You can use the master in the same way as the standard product the functionality of the slave is restricted to s06 operation command 1 and s07 universal do however the functions listed in table 6 0 are only available 679
• 3 6 function code m monitor 680
• Table 6 8 m01 to m222 on slave 680
• You can use the master in the same way as the standard product the functionality of the slave is restricted as listed below refer to the following table to confirm the restrictions on the slave 680
• Chap 6 681
• Inter inverter link error erb 681
• Protective function 681
• Operation procedure error er6 682
• Process in protective operation 682
• Cc link interface card 683
• Chap 6 683
• Product overview 683
• Cc link interface card accessories 684
• Model and specifications 684
• Model content opc vg1 ccl 684
• Spacers 3 screws m3 3 684
• Specifications 684
• Table 6 hardware specifications 684
• Before turning on the power supply to the inverter specify inverter station addresses in the range of 1 to 64 685
• Before turning on the power supply to the inverter specify transmission baud rate in the range of 0 to 4 685
• Cc link interface card 685
• Chap 6 685
• Control options 685
• Figure 6 685
• Figure 6 figure 6 685
• Led status indicators 685
• Rotary switch rsw1 2 685
• Table 6 baud rate specification 685
• The link status of cc link can be checked with four leds 685
• Transmission baud rate setting switch rsw3 685
• Table 6 led status indicator specifications 686
• Cc link interface card 687
• Chap 6 687
• Control options 687
• Figure 6 687
• Table 6 software specifications 687
• Table 6 terminal block specifications 687
• Terminal block terminal block 687
• External dimension drawing 688
• Basic connection diagram 689
• Chap 6 689
• Da db dg sld 689
• Da db dg sld fg 689
• Common data formats s code and m code are available as communication dedicated specifications excepting standard function codes command monitor related data is defined for details on the communication dedicated function codes refer to chapter 4 however when the following communication dedicated codes are written via cc link the restrictions shown in table 6 are applied they can be read 690
• Communication dedicated function codes 690
• Function code 690
• Note 1 when function codes are written via cc link they are all written into volatile memory ram data in memory is erased by turning off the power supply turning off the control power to the inverter therefore erases written data execute function code h02 save all function if necessary to write data into non volatile memory eeprom data in memory is not erased even by turning off the power supply 690
• Standard function code 690
• Standard function codes accessible from cc link differ depending on profile selection o32 they are as shown in table 6 690
• Table 6 restrictions on writing of communication dedicated function codes 690
• Table 6 standard function codes accessible from cc link 690
• Cc link interface card 691
• Chap 6 691
• Control options 691
• Option dedicated function codes 691
• Reloading the cc link card can operate o30 to o32 not only as standard function codes but also as option dedicated function codes 691
• Table 6 option dedicated function codes 691
• Light alarm and heavy alarm 692
• Light alarm or heavy alarm is generated in the cc link card depending on an error level occurrence of such an error makes the inverter generate er4 network error alarm resulting in coast to stop or deceleration to stop 692
• Protection operation 692
• Table 6 0 operation in case of light alarm cc link error 692
• Table 6 1 operation in case of heavy alarm option error 692
• Table 6 light alarm and heavy alarm 692
• Cc link interface card 693
• Chap 6 693
• Control options 693
• Figure 6 communication error codes 693
• Without error 2 light alarm cc link error 3 heavy alarm option error 693
• 1 function code o30 0 o31 5 0 communication error continues for 5 or more seconds and the 694
• 2 function code o30 0 o31 5 0 communication error continues for 5 or more seconds and the 694
• Figure 6 694
• Figure 6 0 694
• Motor coasts to stop 694
• Motor decelerates to stop 694
• Protection operation function codes 694
• This section describes operation to be performed when communications link errors occur in a state where running command or speed command is given via cc link while the inverter is running 694
• 3 function code o30 2 o31 5 0 communication error continues for 5 or more seconds and the 695
• 4 function code o30 2 o31 5 0 after communication error continues for 5 or more seconds returns 695
• Cc link interface card 695
• Chap 6 695
• Control options 695
• Figure 6 1 695
• Figure 6 2 695
• Motor decelerates to stop 695
• To communications during deceleration to stop 695
• Applicable format list 697
• Cc link interface card 697
• Chap 6 697
• Control options 697
• Table 6 2 applicable format list 697
• This option card supports formats shown in table 6 2 697
• Frenic vg 698
• Remote i o signal in the vg7 compatible mode 698
• Vg7 compatible mode with 1 station occupied o32 0 698
• Cc link interface card 699
• Chap 6 699
• Control options 699
• Master 699
• Frenic vg 700
• Remote register in vg7 compatible mode o32 0 700
• Cc link interface card 701
• Chap 6 701
• Control options 701
• Detailed description on operation command 701
• Detailed description on output terminate status 701
• Figure 6 4 701
• Figure 6 5 701
• Monitor code command code o32 0 in vg7 compatible mode 701
• Table 6 7 monitor code o32 0 701
• Figure 6 6 link operation selection le with cc link used 702
• Table 6 8 command code o32 0 702
• Table 6 9 response code o32 0 702
• 1 x mode with 1 station occupied o32 0 703
• Cc link interface card 703
• Chap 6 703
• Control options 703
• Remote i o signal in 1 x mode o32 1 703
• Master 704
• Cc link interface card 705
• Chap 6 705
• Control options 705
• Frenic vg 705
• Remote register signal in 1 x mode o32 1 705
• Detailed description on operation command 706
• Detailed description on output terminate status 706
• Figure 6 7 706
• Figure 6 8 706
• Monitor code command code o32 1 to 4 706
• Table 6 4 monitor code list with o32 1 to 4 706
• Cc link interface card 707
• Chap 6 707
• Control options 707
• Table 6 5 command code list with o32 1 to 4 707
• Table 6 6 response code list with o32 1 to 4 707
• Table 6 7 function code selection by command code with o32 1 to 4 708
• 2 x mode with 1 station occupied o32 2 709
• Cc link interface card 709
• Chap 6 709
• Control options 709
• O32 1 same as the case of 1 x mode with 1 station occupied 709
• Remote i o signal in 2 x mode o32 2 709
• Remote register signal in 2 x mode o32 2 709
• 4 x mode with 1 station occupied o32 3 710
• Frenic vg 710
• O32 1 same as the case of 1 x mode with 1 station occupied 710
• Remote i o signal in 4 x mode o32 3 710
• Remote register signal in 4 x mode o32 3 710
• Cc link interface card 711
• Chap 6 control options 711
• Master 711
• 8 x mode with 1 station occupied o32 4 712
• Frenic vg 712
• O32 1 same as the case of 1 x mode with 1 station occupied 712
• Remote i o signal in 8 x mode o32 4 712
• Remote register signal in 8 x mode o32 4 712
• Cc link interface card 713
• Chap 6 713
• Control options 713
• Master 713
• Cc link interface card 715
• Chap 6 715
• Control options 715
• Link command permission selection 715
• Link function 715
• Performing the operation of the inverter via cc link requires switching of the mode to the link command permission mode to select a command other than 0 via communications by function code h30 link operation the system configuration is so flexible that switching a value selected for link operation for example can select an operation command on the terminal block and a speed command through communications 715
• The availability rem loc com of the command data s area is switched by function code h30 link operation and x function 24 link operation selection le be familiar with this together with the control block refer to chapter 4 715
• Writing the standard function codes f e c p h a o u and l from a link is controlled by function code h29 link function code protection and x function 23 link edition permission command we lk be failiar with this together with the control block refer to chapter 4 715
• Confirmation reading of function codes via cc link is always enabled for changing writing function codes however function code h29 link function code protection must be write enabled 0 in the link edition permission mode it is put in link edition permission mode by factory default 716
• Link edition permission selection 716
• Table 6 6 716
• Table 6 7 716
• Application program examples 717
• Chap 6 717
• Master unit outline 717
• Setting up procedure 717
• System configuration 717
• 17 bit high resolution abs interface card 718
• Model and specifications 718
• Product overview 718
• Bit high resolution abs interface card 719
• Chap 6 719
• Control options 719
• Specifications 719
• Table 6 hardware specifications 719
• Table 6 software specifications 720
• Bit high resolution abs interface card 721
• Chap 6 721
• Control options 721
• External dimension drawing 721
• Figure 6 card outline drawing 721
• Connection 722
• Do not use the product that is damaged or lacking parts doing so could cause injury or damage 722
• Incorrect handling in connecting job could cause an accident such as electric shock or fire qualified electricians should carry out connecting wires if connecting wires for example after the power is turned on requires any touching of an electric circuit turn off open the breaker on the power supply side to prevent electric shock 722
• Incorrect handling in installation removal could result in a broken produce 722
• Since the smoothing condenser has been charged although the breaker is turned off open touching an electric circuit causes an electric shock confirm with a tester etc that the charge lamp charge of the inverter is turned off and the dc voltage of the inverter has been reduced to the safety voltage 722
• Basic connection diagram 723
• Chap 6 723
• Figure 6 724
• When frequency dividing output pulse of the master axis is used for synchronous operation as a pulse command available soon 724
• 1 for induction motor 725
• 2 for synchronous motor 725
• Bit high resolution abs interface card 725
• Chap 6 725
• Control options 725
• Function code 725
• Function codes related to motor control 725
• Motor parameter supports the synchronous motor magnetic pole position adjustment of synchronous motor inverter s function codes 725
• Motor parameters must be set according to the motor m1 to 3 in use for details refer to the explanation on p code and a code in chapter 4 725
• Mounting this option board can perform driving in combinations with the induction motor or synchronous motor in addition position control can be done function code settings in each condition are as follows 725
• Set p28 with m1 selected a30 with m2 selected and a130 with m3 selected according to the maximum speed of the motor 725
• With the following contents set the codes 725
• For magnetic pole position adjustment of synchronous motor 726
• Bit high resolution abs interface card 727
• Chap 6 727
• Control options 727
• Enter the value described in the test report of the applicable motor or make adjustments according to the magnetic pole position adjustment procedure 727
• Function code for synchronous motor it defines the offset to encoder reference position and actual motor magnetic pole position 727
• Function code for synchronous motor it selects an interface system for encoder abs signal 727
• Function code for synchronous motor it uses a q axis d axis ratio to set a difference in reactance given by the difference in magnetic resistance between the q axis and the d axis of the ipm motor 727
• Inverter s function codes 727
• Setting range 0 1 bit terminal f0 z phase interface available in the near future 1 3 bits terminal f0 f1 f2 u v w phase interface 2 4 bits terminal f0 f1 f2 f3 gray code interface 3 5 not used 6 spgt 17 bit serial interface 7 16 not used 727
• Setting range 0 to 359 0 to 359 ccw direction 727
• Setting range 1 00 to 3 00 727
• The value must be calculated based on the setting of each motor if the value is unknown contact us for the spm motor it should be set to 1 00 727
• Actions to be taken for alarms 728
• Alarm display list 728
• Check function 728
• Checking for mounting of the spgt option can be checked on the keypad 728
• For details refer to the keypad operation procedure 728
• If the spgt card has been mounted the screen is displayed as shown at right 728
• Key to switch the screen as shown at right screen 9 is available to check for mounting of it 728
• Mounting this option card adds the standard protection functions as well as the following protection functions 728
• Move from the operation mode screen to the program menu screen and select 4 i o check with the 728
• Option mounting check 728
• Protective functions 728
• Bit high resolution abs interface card 729
• Chap 6 729
• Connector model 729
• Control options 729
• Distribution cable product to be arranged independently 729
• Illustration a 729
• Inverter side encoder side 729
• Length and model 729
• Related option 729
• When an applicable serial pg is incorporated into our motor pg wire can support either unfastened leads terminal block or connector 729
• Connector model connector model 730
• Illustration b 730
• Bit high resolution abs interface card 731
• Chap 6 731
• Component parts component parts 731
• Connector kit 731
• Connector on the inverter side model wsk p06p m 731
• Connector on the motor side model wsk p09p d 731
• Control options 731
• Outline drawing 731
• Available soon 733
• F v converte 733
• Model and specifications 733
• Product overview 733
• 1 hardware specifications 734
• Specifications 734
• Table 6 general specifications 734
• Table 6 i o terminal specifications 734
• Table 6 list of input terminals on mca vg1 fv motherboard printed board 734
• Chap 6 735
• External dimensions 735
• Internal block diagram 736
• 1 adjust sc1 to sc3 depending on the input form and usage 2 set vr1 and vr3 as 0 notch 3 adjust vr2 so that the voltage output s4 and s5 become minimum with the minimum frequency input 4 adjust vr1 and vr3 so that the voltage output s4 and s5 become maximum with the maximum frequency input 5 repeat 3 and 4 until the settings converge for s4 the polarity of the output is reversed depending on the a and b phases when sc3 1 2 is shorted 737
• Adjustment method 737
• Chap 6 737
• Control options 737
• F v converter available soon 737
• Figure 6 737
• Table 6 737
• Basic connection diagram 739
• Chap 6 739
• Model and specifications 741
• Product overview 741
• Synchro interface available soon 741
• Specifications 742
• Table 6 0 i o terminal specifications 742
• Table 6 0 mca vg1 sn motherboard printed circuit board input terminals 742
• The mca standalone type uses a separate power supply 15 v you will need to provide a stabilized power supply 15 v dc since power is not supplied from the frenic vg 742
• External dimension diagram 743
• Internal block diagram 743
• Adjustment method 744
• Description of adjustment locations 744
• Installing and adjusting the synchro interface 745
• Di interface card 746
• Product overview 746
• Chap 6 747
• Model and specifications 747
• 1 printed circuit board switch 748
• 2 input circuits 748
• Figure 6 1 748
• Figure 6 1 illustrates the general position of the switches as seen from the top surface of the printed circuit board 748
• Sink source 748
• Specifications 748
• Table 6 1 748
• Table 6 1 hardware specifications 748
• The following figure illustrates the circuit architecture for the sw2 sink and source settings 748
• Use sw1 on the card s printed circuit board to select between the dia and dib settings 748
• Use sw2 on the di interface card s printed circuit board to select between sink and source control input 748
• Chap 6 749
• Control options 749
• Di interface card 749
• Table 6 1 software specifications 749
• The option supplies a 24 v power supply p24 24 v m24 ground 749
• Accessories 750
• External dimension drawing 750
• Figure 6 1 plug figure 6 1 housing 750
• Model 10120 3000pe specifications 20 pin from sumitomo 3m limited 750
• Model 10320 52a0 008 specifications 20 pin from sumitomo 3m limited 750
• No 1 pin 750
• No 11 pin 750
• Plug and housing are included with the product 750
• Basic connection diagram 751
• Chap 6 751
• Control options 751
• Di interface card 751
• Figure 6 1 751
• Refer to section 6 installing internal options opc vg1 before performing wiring or connection work 751
• Table 6 1 terminal function descriptions 751
• Data latch function 752
• Di input data is normally captured internally and applied inside the inverter every 1 ms a data latch function can be used when you wish to hold di input data or reduce variation in lower bits when capturing input from an external a d converter 752
• Function codes 752
• Installation of the di interface card allows use of function codes o01 to o04 these function codes are not normally when the option had not been installed displayed on the keypad 752
• Off di input hold data is not captured and the last data value before the contact was turned off 752
• On normal capture 752
• Set function codes x1 to x14 corresponding to the desired contact to 55 dia or 56 dib to assign data latch operation then set the contact in question as follows 752
• Setting method 752
• Table 6 1 752
• 1 example input when o01 and o02 are set to binary input values from 32 768 to 32 767 are valid 753
• 2 example input when o01 and o02 are set to bcd input values from 7 999 to 7 999 are valid 753
• Chap 6 753
• Control options 753
• Di interface card 753
• Selecting binary or bcd input 753
• Table 6 1 753
• 1 speed settings 754
• 2 torque torque current and torque limit input 754
• Bcd input is used in applications where the motor speed is converted to the machine speed for example when a motor operating at 1 500 r min is connected to a machinery shaft via a 5 1 gear the machinery shaft will rotate at 300 r min di input of 3 000 while using a bcd setting o03 or o04 of 3 000 with these function codes would result in rotation of 300 r min 1 500 r min for the motor 754
• Card di the to b 0000_0000 1011_0000_ input 3000 bcd 300 754
• Card di the to b 0101_0000 0000_0111_ input 0750 bcd 75 754
• Control inputs n2 n1 are used to switch between f01 and c25 754
• Controlled variable input 754
• Table 6 1 754
• Table 6 1 0 754
• When assigning di input to torque torque commands torque current commands and torque limits it is necessary to define dia and dib use with the function codes h41 h42 f42 and f43 according to the function being used for more information see the corresponding sections of chapter 4 754
• When using di input to set the speed set function code f01 or c25 whichever is to be enabled according to the switch state dia or dib for example to enable f01 on a card set to dia set f01 to 6 754
• Chap 6 755
• Control options 755
• Di interface card 755
• And and 756
• Check functions 756
• For example an indication of a 4000 would indicate bcd input of 4000 756
• For more information see the section on keypad operation 756
• From the operating mode screen go to the program menu screen and select 4 i o check use the 756
• I o check 756
• If the card is set to dia will change to on the lcd screen as shown in the sample to the right 756
• Input data is displayed as xxxxx in the screenshot to the right 756
• Keys to switch screens and check the screen corresponding to the di interface card 756
• Option installation check 756
• You can check on the keypad whether the di interface card is set to dia or dib 756
• You can check the di interface card s digital input status on the inverter s keypad from the operating mode screen go to the program menu screen and select 4 i o check use the 756
• Chap 6 757
• Dio expansion card 757
• Product overview 757
• Models 758
• Models and specifications 758
• 2 combinations not mountable operating procedure error 759
• Chap 6 759
• Control options 759
• Dio expansion card 759
• Figure 6 2 759
• Specifications 759
• Table 6 2 hardware specifications 759
• The two dio expansion cards mounted cannot be both set to dioa the two dio expansion cards the two dio expansion cards mounted cannot be both set to dioa the two dio expansion cards mounted cannot be both set to diob either if such settings are made operating procedure error er6 will result 759
• Sink source 760
• 3 output circuit 761
• As shown in figure 6 2 connect a surge absorbing diode to both ends of the excitation coil when connecting the control relay 761
• Chap 6 761
• Control options 761
• Dio expansion card 761
• Figure 6 2 761
• Table 6 2 software specifications 761
• The output interface block allows bi directional power connections the cme is common to all contacts y11 to y30 therefore no bi directional signals can coexist 761
• Dimensions 762
• Basic schematic diagram dioa 763
• Basic schematic diagrams 763
• Chap 6 763
• Control options 763
• Dio expansion card 763
• Refer to 6 installing internal options opc vg1 and wire and connect the frenic vg 763
• Table 6 2 shows the plug pin arrangement 763
• Basic schematic diagram diob 764
• Figure 6 2 764
• Figure 6 2 0 764
• Figure 6 2 1 figure 6 2 1 764
• Only the use of the opc vg1 upac as another option available soon will make it possible to operate the i o points of the dio expansion card 764
• Table 6 2 shows the plug pin arrangement 764
• The shielded wire should be basically earthed if strong inductive noise interferes with the frenic vg however the influence of the noise may be suppressed by connecting the shielded wire to the 0 v line 764
• 1 input the following functions can be set freely to four digital input pins x11 to x14 the functions are set with functions codes e10 through e13 765
• Chap 6 765
• Control options 765
• Dio expansion card 765
• Dioa selected 765
• Function codes 765
• 2 output the following functions can be set freely to eight digital output pins y11 to y18 the functions are set with functions codes e20 through e27 766
• Function codes the following function codes are used to allocate i o functions 766
• Table 6 2 766
• Chap 6 767
• Control options 767
• Dio expansion card 767
• Diob functions are allocated to control variables to be specific global variables allocated to the control variables that will be available at the time of selecting a six unit frenic vg system 767
• Diob selected 767
• Only the use of the opc vg1 upac as another option available soon will make it possible to operate the following functions 767
• Table 6 2 767
• The optional opc vg1 siu module is required to operate diob options inv2 through inv6 767
• To use diob functions select the corresponding control variables from the list of control variables or specify the address iq area of each diob function and register the control variable and check the box in the system definition 767
• Check function 768
• I o check 768
• Mounting check on optional cards 768
• Aio expansion card 769
• Chap 6 769
• Product overview 769
• Models 770
• Models and specifications 770
• Aio expansion card 771
• Chap 6 771
• Control options 771
• Specifications 771
• Table 6 3 hardware specifications 771
• Table 6 3 software specifications 771
• 1 input 772
• 2 output 772
• Table 6 3 allocation of input functions 772
• Table 6 3 allocation of output functions 772
• The functions are set with functions codes e51 through e52 ai3 takes precedence if the same function is set to both ai3 and ai4 ai1 takes precedence if the same function is set to ai1 through ai4 772
• The functions are set with functions codes e72 and e73 772
• Two analog input points ai3 and ai4 can be freely set to the following functions 772
• Two analog output points ao4 and ao5 can be freely set to the following functions 772
• Chap 6 773
• Dimensions 773
• Specifications 774
• Aio expansion card 775
• Chap 6 775
• Control options 775
• Function codes 775
• Function codes e51 e52 e55 e56 e59 e60 e63 e64 e67 e68 e72 e73 e77 e78 e82 e83 e103 e104 e107 and e108 will be operable with this optional expansion card mounted 775
• Table 6 3 775
• The keypad will display these function codes with the optional aio expansion card mounted otherwise the keypad will not display the functions 775
• Check function 776
• Chap 6 777
• Model and specifications 777
• Optional pg changeover card available soon 777
• Product overview 777
• Specifications 777
• Dimensions 778
• Installation method 778
• Basic schematic diagram 779
• Chap 6 779
• 1 the above example shows the following allocation of digital input x1 and transistor output y1 780
• 2 prepare a different circuit so that the main circuit wires will be switched over with the coil sel as shown 780
• 3 current required by 24 v power supply 70 ma coil sel driving current 780
• Basic schematic diagram 780
• Conformable wire size 780
• Figure 6 4 schematic diagram of inverter unit 780
• For the wiring of the main circuit terminals u v and w refer to the operation manual and user s manual for this inverter 780
• Note note 780
• Table 6 4 780
• The shielded wire should be basically earthed if strong inductive noise interferes with the frenic vg however the influence of the noise may be suppressed by connecting the shielded wire to the 0 v line 780
• Use wires with a thickness ranging from 0 to 1 5 m 780
• Chap 6 781
• Control options 781
• Operation method 781
• Optional pg changeover card available soon 781
• Table 6 4 781
• The encoder 1 and ntc thermistor 1 will be connected when the sel terminal of the terminal block and the 0 v external power supply terminal are open 781
• The encoder 2 and ntc thermistor 2 will be connected when the sel terminal of the terminal block and the 0 v external power supply terminal are closed 781
• E sx bus interface card 782
• Model and specifications 782
• Product overview 782
• 1 rotary switches sw1 2 783
• Chap 6 783
• Control options 783
• E sx bus interface card 783
• Example for station address 194 this is c2 h and sw1 c sw2 2 are set 783
• Figure 6 5 station address setting switches 783
• Specifications 783
• Table 6 5 hardware specifications 783
• The station address is set with rotary switches sw1 and sw2 on the option board the display is hexadecimal with sw1 corresponding to the upper 4 bits and sw2 corresponding to the lower 4 bits for the e sx bus station address read as a decimal display 783
• 2 status display led run err 784
• Of e sx bus tact cycle and inverter control cycl 784
• Operation 784
• Table 6 5 led display 784
• Table 6 5 software specifications 784
• The status of the local station running error is indicated by the run err led on the option board the option determines the status of the local station which is a slave station and thus this may differ from the run alm status displayed on the micrex sx cpu 784
• Chap 6 785
• External dimension drawings 785
• Basic connections 786
• Chap 6 787
• Control options 787
• E sx bus interface card 787
• Example of basic connections 787
• Figure 6 5 example of basic connections 787
• Inverter function codes related to the e sx bus interface card are described below 788
• Related function codes 788
• Table 6 5 related function codes 788
• 1 causes of light alarms and heavy alarms er4 789
• Chap 6 789
• Light alarms and heavy alarms in e sx bus communication er4 789
• Protective operations 789
• 2 action when light alarm occurs o30 o31 790
• Figure 6 5 790
• Figure 6 5 alarm sub code screen 790
• Function code o30 0 immediate coast to stop when communication error light alarm occurs 790
• Function code o30 1 o31 5 coast to stop after 5 seconds when communication error light alarm occurs 790
• Light alarm 2 heavy alarm1 4 heavy alarm2 790
• The alarm sub code of 790
• This section explains the control methods for er4 alarms by inverter function codes o30 o31 when a communication error light alarm state occurs while a run command is issued from the micrex sx via the e sx bus 790
• Ｐａｇ 790
• Chap 6 791
• Alarms and heavy alarms in e sx bus communicatio 792
• E sx related alarms are arf 792
• Other inverter alarms 792
• Table 6 5 actions when other alarms occur 792
• Table 6 5 are alarm causes 792
• Table 6 5 arf alarm causes 792
• The card treats inverter alarms other than the above as light alarms the actions indicated in table 6 5 take place 792
• The causes of e sx related alarms are and arf are shown in tables 6 5 and 6 5 792
• 1 standard format 2 793
• 1 standard format 2 u11 3 793
• Basic format that allows reading writing of the motor speed operation status monitor and two basic format that allows reading writing of the motor speed operation status monitor and two function codes each specified in 485no 793
• Chap 6 793
• Control options 793
• Data addresses iq area 793
• E sx bus interface card 793
• Function code u11 sx bus transmission format selection can be set to 3 to support the transmission format below 793
• Input output data address assignments 793
• Supported formats 793
• 1 standard format 2 u11 3 794
• Format details 794
• Function code monitor 794
• Function code monitor 1 2 are constant monitors of function codes set the 485nos of the function codes to be monitored in function code o160 for function code monitor 1 and o161 for function code monitor 2 794
• I area micrex sx frenic vg 794
• Motor speed 794
• Polling function code address polling function code data 794
• The 485no corresponding to the function code in the polling request from the micrex sx is stored in polling function code 485no 1 2 16 bits the data are respectively stored in data of polling function code 1 2 794
• The maximum speed is the speed set in inverter function code f03 to use r min units calculate the above equation in reverse when the data is negative 2 s complement the command becomes a reverse speed command 794
• 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 795
• Chap 6 795
• Control options 795
• E sx bus interface card 795
• Msb lsb 795
• Operation status 1 when all are on 795
• 1 standard format 2 u11 3 796
• If a link command is allowed fwd and rev are valid x1 to x14 and rst are always valid for link commands refer to section 6 link function 4 polling function code 485no 796
• Q area micrex sx frenic vg 796
• Run command di reset input s06 796
• Selecting function code 485no selecting function code data 796
• Specify the 485no corresponding to the polling request function code in polling function code 485no 1 2 16 bits 796
• Speed command s01 796
• The 485no corresponding to the function code for selecting from the micrex sx is written to selecting function code 485no 1 2 16 bits at the same time write the data respectively to data of selecting function code 1 2 796
• The maximum speed is the speed set in inverter function code f03 to use r min units calculate the above equation in reverse when the data is negative 2 s complement the command becomes a reverse speed command 796
• 1 speed setting run command 797
• 2 method of using function code monitor 797
• 3 function code data settings 797
• Chap 6 797
• Conditions function code u11 sx transmission format selection 3 h30 link operation 3 maximum speed 1500 r min e sx bus station address 10 e sx master station address 254 e sx bus used 797
• Constant monitoring from the micrex sx of the calculated torque value m07 and the effective constant monitoring from the micrex sx of the calculated torque value m07 and the effective output current value m11 set o160 0807 hex and o161 080b hex in advance 485no of m07 is 0807 hex 485no of m11 is 080b hex 797
• Control options 797
• Data transmission examples 797
• E sx bus interface card 797
• Examples of data transmission using standard format 2 are described below 797
• Issuing run forward fwd and 750 r min speed commands from the micrex sx issuing run forward fwd and 750 r min speed commands from the micrex sx 797
• Setting 30 s in function code s08 acceleration time from the micrex sx setting 30 s in function code s08 acceleration time from the micrex sx 797
• Action when synchronization is lost are 799
• Chap 6 799
• Checking the tact synchronization status 799
• Conditions required for tact synchronization 799
• Connecting the card to the e sx bus makes it possible to synchronize the e sx bus tact cycle and the inverter control cycle by doing this the control timing of multiple inverters can be synchronized making it easy to implement control that requires high accuracy timing 799
• Control options 799
• E sx bus interface card 799
• However the processing that synchronizes the inverter control cycle and the e sx bus tact cycle requires that the following conditions 1 and 2 both be satisfied if either condition is not satisfied the tact cycle and inverter control cycle will operate asynchronously when the conditions are both satisfied synchronization is performed automatically after e sx bus communication is established 799
• If synchronization is lost due to noise or other cause after the e sx bus tact cycle and inverter control cycle are synchronized the inverter operates as described below 799
• Synchronization of e sx bus tact cycle and inverter control cycle 799
• The tact synchronization status can be checked by the methods indicated in table 6 5 0 799
• Compatible versions of the sph3000mm and support tool 800
• Configuration definition method 800
• Support tool interface 800
• Chapter 7 application examples 801
• Frenic vg 801
• Application to plants 803
• Control with high speed and high accuracy 803
• High reliability 803
• Large crane and overhead crane 803
• System support 803
• Position control 804
• Precision synchronization control 804
• Servo press large size for automobiles small size for machines such as crimping terminal processing machines 804
• System support 804
• Tension control 804
• Winding equipment paper and metal 804
• Feeding part of semiconductor manufacturing device wire saw 805
• High speed response control 805
• Smooth torque characteristic 805
• System support 805
• Test equipment for automobiles 805
• Flying shear 806
• High reliability and tension control 806
• Position control 806
• Shipboard winch 806
• System support 806
• Chapter 8 selecting peripheral equipment 807
• Frenic vg 807
• This chapter describes how to use a range of peripheral equipment and options frenic vg s configuration with them and requirements and precautions for selecting wires and crimp terminals 807
• Configuring the frenic vg 809
• Selecting wires and crimp terminals 810
• Chap 8 selecting peripheral equipment 811
• Currents flowing through inverter terminals 811
• Selecting wires and crimp terminals 811
• Table 8 currents flowing through inverter 811
• Table 8 summarizes average effective electric currents flowing across the terminals of each inverter model for ease of reference when selecting peripheral equipment options and electric wires for each inverter including supplied power voltage and applicable motor rating 811
• Table 8 currents flowing through inverter continued 812
• Chap 8 selecting peripheral equipment 813
• Selecting wires and crimp terminals 813
• Table 8 currents flowing through inverter continued 813
• If the internal temperature of your power control panel is 50 c or below 814
• Recommended wires 814
• Table 8 wire size for main circuit power input and inverter output 814
• The following tables list the recommended wires according to the internal temperature of your power control panel 814
• 1 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 815
• Chap 8 selecting peripheral equipment 815
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 815
• Note 2 in the inverter model represents an alphabet 815
• Recommended wires 815
• S basic type s basic type 815
• Table 8 wire size for main circuit power input and inverter output continued 815
• 1 use the crimp terminal model no 38 6 manufactured by jst mfg co ltd or equivalent 816
• 2 use the crimp terminal model no 60 6 manufactured by jst mfg co ltd or equivalent 816
• 3 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 816
• 4 use cb150 10 crimp terminals designed for low voltage appliances in jem1399 816
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 816
• Note 2 in the inverter model represents an alphabet 816
• S basic type s basic type 816
• Table 8 wire size for dc reactor control circuit and inverter grounding continued 816
• Chap 8 selecting peripheral equipment 817
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 817
• Note 2 in the inverter model represents an alphabet 817
• Recommended wires 817
• S basic type s basic type 1 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 817
• Table 8 wire size for dc reactor control circuit and inverter grounding continued 817
• 1 use the crimp terminal model no 38 6 manufactured by jst mfg co ltd or equivalent 818
• 2 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 818
• 3 use cb150 10 crimp terminals designed for low voltage appliances in jem1399 818
• If the internal temperature of your power control panel is 40 c or below 818
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 818
• Note 2 in the inverter model represents an alphabet 818
• S basic type s basic type 818
• Table 8 wire size for main circuit power input and inverter output 818
• 1 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 819
• Chap 8 selecting peripheral equipment 819
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 819
• Note 2 in the inverter model represents an alphabet 819
• Recommended wires 819
• S basic type s basic type 819
• Table 8 wire size for main circuit power input and inverter output continued 819
• 1 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 820
• 2 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 820
• 3 use cb150 10 crimp terminals designed for low voltage appliances in jem1399 820
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 820
• Note 2 in the inverter model represents an alphabet 820
• S basic type s basic type 820
• Table 8 wire size for dc reactor control circuit and inverter grounding continued 820
• 1 use the crimp terminal model no 8 l6 manufactured by jst mfg co ltd or equivalent 821
• Chap 8 selecting peripheral equipment 821
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c note 2 in the inverter model represents an alphabet s basic type 821
• Recommended wires 821
• Table 8 wire size for dc reactor control circuit and inverter grounding continued 821
• If the internal temperature of your power control panel is 50 c or below 822
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 822
• Note 2 in the inverter model represents an alphabet 822
• S basic type s basic type 822
• Table 8 wire size for braking resistor 822
• Chap 8 selecting peripheral equipment 823
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 823
• Note 2 in the inverter model represents an alphabet 823
• Recommended wires 823
• S basic type s basic type 823
• Table 8 wire size for braking resistor continued 823
• If the internal temperature of your power control panel is 40 c or below 824
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 824
• Note 2 in the inverter model represents an alphabet 824
• S basic type s basic type 824
• Table 8 wire size for braking resistor continued 824
• Chap 8 selecting peripheral equipment 825
• Note 1 assuming the use of aerial wiring without rack or duct 600 v class of vinyl insulated iv wires for 60 c 600 v class of polyethylene insulated hiv wires for 75 c and 600 v cross linked polyethylene insulated wires for 90 c 825
• Note 2 in the inverter model represents an alphabet 825
• Recommended wires 825
• S basic type s basic type 825
• Table 8 wire size for braking resistor continued 825
• Functional overview 826
• Molded case circuit breaker or residual current operated protective device earth leakage circuit breaker magnetic contactor 826
• Peripheral equipment 826
• Connection example and criteria for selection of circuit breakers 828
• Chap 8 selecting peripheral equipment 829
• Peripheral equipment 829
• Table 8 rated current of molded case circuit breaker mccb residual current operated protective device rcd earth leakage circuit breaker elcb and magnetic contactor mc 829
• Table 8 rated current of molded case circuit breaker mccb residual current operated protective device rcd earth leakage circuit breaker elcb and magnetic contactor mc continued 830
• Chap 8 selecting peripheral equipment 831
• Peripheral equipment 831
• Table 8 lists the relationship between the rated leakage current sensitivity of rcds elcbs with overcurrent protection and wiring length of the inverter output circuits note that the sensitivity levels listed in the table are estimated values based on the results obtained by the test setup in the fuji laboratory where each inverter drives a single motor 832
• Table 8 rated current sensitivity of residual current operated protective devices rcds earth leakage circuit breakers elcbs 832
• Surge killer for l load 833
• Arrester 834
• Surge absorber 835
• Filter capacitor for radio noise reduction 836
• 1 10 ed product 20 ed product 837
• Braking resistors dbrs 837
• Braking resistors dbrs and braking units 837
• Braking units 837
• Peripheral equipment options 837
• Hd mode inverters 838
• Specifications and connection example 838
• Table 8 a braking unit braking resistor standard ed 838
• Table 8 generated loss in braking unit 838
• Chap 8 selecting peripheral equipment 839
• Example for the model db160v 41c quantity 2 four braking resistors are used example for the model db160v 41c quantity 2 four braking resistors are used 839
• For db160v 41c db220v 41c two braking resistors are used per one unit for db160v 41c db220v 41c two braking resistors are used per one unit 839
• Ld mode inverters 839
• Md mode inverters 839
• Note refer to notes on and procedure of selection 839
• Peripheral equipment options 839
• Table 8 b braking unit braking resistor standard 10 ed 839
• Table 8 c braking unit braking resistor standard 10 ed 839
• Example for the model db200v 42c quantity 1 two braking resistors are used example for the model db200v 42c quantity 1 two braking resistors are used 840
• For db200v 42c and db220v 42c two braking resistors are used per one unit for db200v 42c and db220v 42c two braking resistors are used per one unit 840
• Hd mode inverters 840
• Note this option is built to order 840
• Table 8 a braking unit braking resistor 20 ed 840
• The braking unit requires the fan unit bu f 840
• Chap 8 selecting peripheral equipment 841
• Example for the model db200v 42c quantity 1 two braking resistors are used example for the model db200v 42c quantity 1 two braking resistors are used 841
• For db200v 42c and db220v 42c two braking resistors are used per one unit for db200v 42c and db220v 42c two braking resistors are used per one unit 841
• Ld mode inverters 841
• Md mode inverters 841
• Note this option is built to order 841
• Peripheral equipment options 841
• Table 8 b braking unit braking resistor 20 ed 841
• Table 8 c braking unit braking resistor 20 ed 841
• The braking unit requires the fan unit bu f 841
• Note 1 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 842
• Chap 8 selecting peripheral equipment 843
• Note 1 for db160v 41c and db200v 42c two braking resistors are used per one unit 843
• Note 1 for db200v 41c dv220v 41c db200v 42c and db220 42c two braking resistors are used per one unit 843
• Note 2 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 843
• Peripheral equipment options 843
• Note 1 for db160v 41c two braking resistors are used per one unit example for the model db160v 41c quantity 2 four braking resistors are used 844
• Note 2 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 844
• Chap 8 selecting peripheral equipment 845
• Note 1 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 845
• Peripheral equipment options 845
• Note 1 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 846
• Chap 8 selecting peripheral equipment 847
• Peripheral equipment options 847
• Note 1 when using the 20 ed braking resistor db v 2c the braking unit requires the fan unit bu f 848
• Braking resistors 10 ed models 849
• Chap 8 selecting peripheral equipment 849
• External dimensions 849
• Peripheral equipment options 849
• V series 10 ed product 849
• V series 10 ed product 200v series 10 ed product 849
• Braking resistor 20 ed product 850
• V series 20 ed product 850
• V series 20 ed product 200 v series 20 ed product 850
• Approx 851
• Braking unit 851
• Braking unit fan unit 851
• Chap 8 selecting peripheral equipment 851
• Fan unit 851
• Fan units for braking units 851
• Peripheral equipment options 851
• Using this option improves the duty cycle ed of a model using the external braking unit from 10 ed to 30 ed 851
• Features 852
• Power regenerative pwm converters rhc series 852
• 1 standard specifications 853
• 200 v series 853
• 400 v series 853
• Chap 8 selecting peripheral equipment 853
• Peripheral equipment options 853
• Specifications 853
• 1 when the power supply voltage is 420v 210v or higher and the operating load is 50 or higher the power supply s power factor is reduced to approximately 0 95 during regenerative operation only 854
• 2 common specifications 854
• 1 terminal functions 855
• 2 communications specifications 855
• Chap 8 selecting peripheral equipment 855
• Function specifications 855
• Peripheral equipment options 855
• 3 function settings 856
• 4 protective functions 857
• Chap 8 selecting peripheral equipment 857
• Peripheral equipment options 857
• 5 required structure and environment 858
• 1 ct mode 859
• 1 the charging box cu contains a combination of a charging resistor r0 and a fuse f if no cu is used it is necessary to prepare the charging resistor r0 and fuse f at your end 859
• 2 the filtering capacitor consists of two pieces of capacitors for an order of quantity 1 two pieces of capacitors are to be delivered 859
• Chap 8 selecting peripheral equipment 859
• Converter configuration 859
• Peripheral equipment options 859
• 1 the charging box cu contains a combination of a charging resistor r0 and a fuse f if no cu is used it is necessary to prepare the charging resistor r0 and fuse f at your end 860
• 2 the filtering capacitor consists of two pieces of capacitors for an order of quantity 1 two pieces of capacitors are to be delivered 860
• 2 vt mode 860
• 1 for the 400 v class power supply connect a stepdown transformer to limit the voltage of the sequence circuit to 861
• 2 for frn37vg1s 2j or frn75vg1s 2j be sure to connect the fan power input terminals r1 and t1 of the 861
• 3 for the fan power supply switching connectors change cn r to the nc side and cn w to the fan side 861
• 4 construct a sequence in which a run command is given to the inverter after the pwm converter becomes ready 861
• 5 assign the external alarm thr to any of terminals x1 to x9 on the inverter 861
• 6 wiring for terminals l1 r l2 s l3 t r2 t2 r1 s1 and t1 should match with the phase sequence 861
• 7 remove the short circuit bar or dc reactor connected to the p1 p terminal of the inverter unit 861
• An ungrounded power supply an insulated transformer is required for the details refer to the pwm converter 861
• Basic connection diagrams 861
• Be sure to connect the auxiliary power input terminals r0 and t0 of the pwm converter to the main power be sure to connect the auxiliary power input terminals r0 and t0 of the pwm converter to the main power 861
• Cf filtering capacitor 861
• Chap 8 selecting peripheral equipment 861
• Charging circuit 861
• F ac fuse 861
• Input lines via b contacts of magnetic contactors of the charging circuit 73 or mc note that when applied to 861
• Instruction manual inr hf51746 861
• Inverter to the main power input lines without going through the mc s b contacts or 73 861
• Lf filtering reactor 861
• Lr boosting reactor 861
• Magnetic contactor for 861
• Peripheral equipment options 861
• Power voltage 861
• R0 charger resistor 861
• Rf filtering resistor 861
• Rhc7 2c to rhc90 2c applicable inverters frn0 5vg1s 2j to frn90vg1s 2j rhc7 4c to rhc220 4c applicable inverters frn3 vg1s 4j to frn220vg1s 4j 861
• Symbol part name 861
• To run 861
• V or below 861
• 1 connect a stepdown transformer to limit the voltage of the sequence circuit to 220 v or below 862
• 2 be sure to connect the auxiliary power input terminals r0 and t0 of the pwm converter to the main power input 862
• 3 be sure to connect the fan power input terminals r1 and t1 of the inverter to the main power input lines without 862
• 4 for the fan power supply switching connectors change cn r to the nc side and cn w to the fan side 862
• 5 construct a sequence in which a run command is given to the inverter after the pwm converter becomes ready 862
• 6 set the timer 52t at 1 sec 862
• 7 assign the external alarm thr to any of terminals x1 to x9 on the inverter 862
• 8 wiring for terminals l1 r l2 s l3 t r2 t2 r1 s1 and t1 should match with the phase sequence 862
• 9 remove the short circuit bar or dc reactor connected to the p1 p terminal of the inverter unit 862
• Cf filtering capacitor 862
• F ac fuse 862
• F magnetic contactor for filtering circuit 862
• Going through the mc s b contacts or 73 862
• Instruction manual inr hf51746 862
• Lf filtering reactor 862
• Lines via b contacts of magnetic contactors of the power supply circuit 52 note that when applied to an 862
• Lr boosting reactor 862
• Magnetic contactor for charging circuit 862
• Magnetic contactor for power supply 862
• Power voltage 862
• R0 charger resistor 862
• Rf filtering resistor 862
• Rhc280 4c to rhc400 4c applicable inverters frn280vg1s 4j to frn630vg1s 4j 862
• Symbol part name 862
• To run 862
• Ungrounded power supply an insulated transformer is required for the details refer to the pwm converter 862
• Approx 863
• Chap 8 selecting peripheral equipment 863
• External dimensions 863
• Peripheral equipment options 863
• Approx 864
• Note 1 cf4 500c to cf4 630c require two capacitors figures above are for one capacitor 864
• Approx 865
• Chap 8 selecting peripheral equipment 865
• Peripheral equipment options 865
• Approx 866
• Approx 867
• Chap 8 selecting peripheral equipment 867
• Peripheral equipment options 867
• As for 400 v class series with a capacity of 280 to 400 kw the charging resistor and the fuse are separately provided as before 868
• Capacity range 868
• The charging box contains a combination of a charging resistor and a fuse which is essential in the configuration of the rhc c series of pwm converters using this charging box eases mounting and wiring jobs 868
• V series 7 kw to 90 kw in 10 types 400 v series 7 kw to 220 kw in 14 types total 24 types 868
• Chap 8 selecting peripheral equipment 869
• Peripheral equipment options 869
• Approx 870
• 1 in ct mode 871
• Chap 8 selecting peripheral equipment 871
• Generated loss 871
• Peripheral equipment options 871
• 2 in vt mode 872
• Dc reactor dcr 873
• V voltage average phase three v voltage min v voltage max unbalance voltage interphase 873
• Table 8 0 dc reactor dcr 874
• Chap 8 selecting peripheral equipment 875
• Peripheral equipment options 875
• Table 8 0 dc reactor dcr continued 875
• Table 8 1 dc reactors dcrs external dimensions 876
• Chap 8 selecting peripheral equipment 877
• Peripheral equipment options 877
• Table 8 1 dc reactors dcrs external dimensions continued 877
• Ac reactor acr 878
• Also use a dcr when there are thyristor driven loads or when phase advancing capacitors are being turned on off 878
• Note 1 be sure to connect the ac rector when connecting to the dc mother line 878
• Note 2 when connecting to the dc mother line use inverters of the same model and capacity 878
• Use a dcr when the interphase voltage unbalance ratio of the inverter power supply exceeds 2 878
• Use an acr when the converter part of the inverter should supply very stable dc power for example in dc link bus operation shared pn operation generally acrs are used for correction of voltage waveform and power factor or for power supply matching but not for suppressing harmonic components in the power lines for suppressing harmonic components use a dcr for power supply matching 878
• V voltage average phase three v voltage min v voltage max unbalance voltage interphase 878
• When connecting multiple inverters to dc mother line 878
• Chap 8 selecting peripheral equipment 879
• Figure 8 0 external view of ac reactor acr and connection example 879
• Peripheral equipment options 879
• Table 8 2 ac reactor acr 879
• Table 8 2 ac reactor acr continued 880
• Chap 8 selecting peripheral equipment 881
• Peripheral equipment options 881
• Table 8 3 ac reactors acrs external dimensions 881
• Table 8 3 ac reactors acrs external dimensions continued 882
• Surge suppression unit ssu 883
• Output circuit filter ofl 884
• Chap 8 selecting peripheral equipment 885
• Ofl 4a 885
• Peripheral equipment options 885
• Table 8 4 output circuit filter ofl 885
• Chap 8 selecting peripheral equipment 887
• Peripheral equipment options 887
• An acl is used to reduce radio frequency noise emitted by the inverter 888
• An acl suppresses the outflow of high frequency harmonics caused by switching operation for the power supply lines inside the inverter pass the power supply lines together through the acl 888
• Figure 8 2 dimensions of zero phase reactor for reducing radio noise acl and connection example 888
• If wiring length between the inverter and motor is less than 20 m insert an acl to the power supply lines if it is more than 20 m insert it to the power output lines of the inverter 888
• Radio noise reducing zero phase reactor acl 888
• Table 8 6 zero phase reactors for reducing radio noise acl 888
• Wire size is determined depending upon the acl size i d and installation requirements 888
• External cooling attachment 889
• 22kw or lower option 30kw or higher standard 891
• Battery 891
• Chap 8 selecting peripheral equipment 891
• Overview of battery 891
• Used to retain the trace back memory and calendar when the inverter is not powered 891
• Φ 17 55 31 891
• Installing battery 892
• Installing battery for 22 kw or lower 892
• Installing battery for 30 kw or higher 893
• Replacing battery 894
• Sending battery via air transport 894
• Chapter 9 selecting optimal motor and inverter capacities 895
• Frenic vg 895
• Motor output torque characteristics 897
• Selecting motor and inverter capacities 897
• Selection procedure 899
• Equations for selections 903
• General equation 903
• Load torque during constant speed running 903
• Obtaining the required force f 903
• 2 depending on the mass of load w kg the values of f n may be negative in both cases of lifting up and down which means the lift is in braking mode so be careful in motor and inverter selection 904
• A simplified mechanical configuration is assumed as shown in figure 9 if the mass of the cage is 904
• Although the mechanical configuration of an inclined lift load is similar to that of a vertical lift load unignorable friction force in the inclined lift makes a difference in an inclined lift load there is a distinct difference between the expression to calculate the lift force f n for lifting up and that for lifting down 904
• Assuming the maximum load is 904
• For calculation of the required output torque τ around the motor shaft apply the expression 9 or 9 depending on the driving or braking mode of the lift that is apply the expression 9 if the value of f n is positive and the 9 if negative 904
• If the incline angle is θ and the friction coefficient is μ as shown in the figure 9 the driving force f n is expressed as follows 904
• Kg is generally obtained with the expression 904
• Kg the load is w kg and the balance weight is 904
• Kg then the forces f n required for lifting the load up and down are expressed as follows 904
• N g w cos sin w w f 904
• N g w w w f 904
• The braking mode applies to both lifting up and down as in the vertical lift load and the calculation of the required output torque τ around the motor shaft is the same as in the vertical lift load apply the expression 9 if the value of f n is positive and the 9 if negative 904
• The mass of the balance weight 904
• Vertical 904
• Θ μ θ 904
• Acceleration and deceleration time calculation 905
• Calculation of moment of inertia 905
• B a w 20 1 j 906
• D 16 3 l w 3 1 j 906
• Hollow cylinder 906
• Iron 7860 copper 8940 aluminum 2700 906
• L b a w 906
• Main metal density at 2 906
• Mass w kg mass w kg 906
• Rectangular prism 906
• Shape moment of inertia j kg 906
• Sphere 906
• Square cone pyramid rectangular base 906
• Tetrahedron with an equilateral triangular base 906
• Triangular prism 906
• Calculation of the acceleration time 907
• Calculating non linear acceleration deceleration time 908
• Calculation of the deceleration time 908
• Τ η τ η 908
• Calculation of regenerative energy 910
• Heat energy calculation of braking resistor 910
• Calculating the rms rating of the motor 911
• Notes on selection 912
• Selecting a braking resistor 912
• Selection procedure 912
• Precaution in making the selection 913
• Selecting an inverter drive mode hd md ld 913
• A dc reactor dcr is provided as standard for the frenic vg of 75 kw or above to use the inverter in the md or ld mode specify the md ld mode inverter when placing an order and the frenic vg comes with the dcr suitable for the motor capacity to be applied in the md or ld mode if the md ld mode inverter is not specified the frenic vg comes with the dcr suitable for the motor capacity to be applied in the hd mode applying the dcr to be applied in the hd mode to the md ld mode inverters may flow the current exceeding the dcr rated current 914
• Each rated current in the hd md and ld modes is used as a base for displaying or specifying the electric current data in percent of the rated current with function codes or for outputting or displaying it by analog output or communications monitor 914
• Function hd mode md mode ld mode remarks 914
• Guideline for selecting inverter drive mode and capacity 914
• If an order for the ld mode inverter of 55 kw is placed the inverter comes with the dcr suitable for 75 kw as standard 914
• If md ld mode inverters of 30 kw or above satisfy the requirements of the overload capability and functionality in your application you can select the inverter with one or two ranks lower capacity than that of the motor rating 914
• Table 9 lists the differences between hd md and ld modes 914
• The md ld mode inverters have no restrictions on the output frequency range 914
• The md ld mode inverters have no restrictions on the setting range of function codes whose data e g dc braking level is based on the rated current 914
• Chapter 10 about motors 915
• Frenic vg 915
• Chap 10 about motors 917
• For the specifications and the external dimensions of the dedicated motors refer to chapter 2 section 2 dedicated motor specifications 917
• Vibration and noise 917
• Acceleration vibration value 918
• Note if the actual vibration exceeds values listed above any separate anti vibration measure is required 918
• Allowable radial load at motor shaft extension 919
• Allowable thrust load 921
• Chap 10 about motors 921
• Combination list of 380v series 922
• List of special combinations 922
• Chap 10 about motors 923
• Combination list of low base speed series 923
• List of special combinations 923
• V class 923
• 1 contact your fuji electric representative 924
• V class 924
• Chapter 11 operation data 925
• Frenic vg 925
• Frequency response characteristics 927
• Rotational fluctuation measurement sample 927
• Current distortion characteristics 928
• Torque ripple 928
• Impact load characteristics 929
• Speed torque characteristics vector control with speed sensor 929
• Deceleration acceleration via zero speed vector control with speed sensor 930
• Inverter frn37vg1s 4j 930
• Motor mvk8207a 37 kw 1500 3000 r min 930
• Torque control accuracy vector control with speed sensor 930
• Chapter 12 replacement data 931
• Frenic vg 931
• When replacing the former inverters vg vg3 vg5 with frenic vg refer to this section 931
• Chap 12 replacement data 933
• Classification of replacement 933
• External dimensions comparison 934
• Replacing vg7s 934
• V series 934
• Chap 12 replacement data 935
• External dimensions comparison 935
• V series 935
• An adapter is required for replacement an adapter is required for replacement 936
• Larger than vg5 936
• Replacing vg5s 936
• The control panel containing vg3 should be modified the control panel containing vg3 should be modified 936
• V series 936
• An adapter is required for replacement an adapter is required for replacement 937
• Chap 12 replacement data 937
• External dimensions comparison 937
• Larger than vg3 937
• Replacing vg3 937
• The control panel containing vg3 should be modified the control panel containing vg3 should be modified 937
• V series 937
• Grd ground aps auxiliary power supply replacing 938
• Main circuit terminal 200v series 938
• Replacing vg7s 938
• Terminal size 938
• Chap 12 replacement data 939
• Grd ground aps auxiliary power supply 939
• Main circuit terminal 400v series 939
• Terminal size 939
• Grd ground aps auxiliary power supply 940
• Main circuit terminal 200v series 940
• Replacing vg5s 940
• Chap 12 replacement data 941
• Control circuit terminal common to 200v series and 400v series 941
• Grd ground aps auxiliary power supply 941
• Main circuit terminal 400v series 941
• Terminal size 941
• Grd ground aps auxiliary power supply 942
• Main circuit terminal 200v series 942
• Replacing vg3 942
• Chap 12 replacement data 943
• Control circuit terminal common to 200v series and 400v series 943
• Grd ground aps auxiliary power supply 943
• Main circuit terminal 400v series 943
• Terminal size 943
• Replacing vg7s 944
• Terminal symbol 944
• Chap 12 replacement data 945
• Replacing vg5s 945
• Terminal symbol 945
• Chap 12 replacement data 947
• Terminal symbol 947
• Replacing vg3 948
• Chap 12 replacement data 949
• Terminal symbol 949
• Chap 12 replacement data 951
• For the settings for function codes refer to chapter 4 951
• Function codes 951
• Note that vg7s uses different function codes only for no 3 parameters dedicated for v f control as shown below 951
• Replacing vg7s 951
• Since the function codes for frenic vg are compatible with those for vg7s settings for vg7s are available for the settings for the same function codes of frenic vg 951
• Torque boost conversion table 951
• Replacing vg5s 952
• Chap 12 replacement data 953
• Function codes 953
• Chap 12 replacement data 955
• Function codes 955
• Chap 12 replacement data 957
• Function codes 957
• Replacing vg3 957
• Chap 12 replacement data 959
• Function codes 959
• Chap 12 replacement data 961
• Function codes 961
• Motor parameters 962
• Replacing vg7s 962
• V series 962
• Cahp 12 replacement data 963
• Motor parameters 963
• V series 1 963
• Co ef coefficient 964
• Note the above table shows the setting values of frenic vg 964
• V series 2 964
• Cahp 12 replacement data 965
• Motor parameters 965
• Replacing vg5s 965
• V series 965
• Co ef coefficient 966
• Note the above table shows the setting values of frenic vg 966
• V series 966
• Cahp 12 replacement data 967
• Motor parameters 967
• Replacing vg3 967
• V series 967
• Co ef coefficient 968
• Note the above table shows the setting values of frenic vg 968
• V series 968
• Protective functions 969
• Replacement data cahp 12 969
• Replacing vg7s 969
• Replacing vg5s 970
• Protective functions 971
• Replacement data cahp 12 971
• Replacing vg3 971
• Options 972
• Replacing vg7s 972
• Options 973
• Replacement data cahp 12 973
• Replacing vg5s 973
• Replacing vg3 974
• Chapter 13 troubleshooting 975
• Frenic vg 975
• This chapter describes troubleshooting procedures to be followed when the inverter malfunctions or detects an alarm or a light alarm condition in this chapter first check whether any alarm code or the light alarm indication l al is displayed or not and then proceed to the troubleshooting items 975
• If any problem arises understand the protective functions listed below and follow the procedures given in section 13 and onwards for troubleshooting 977
• Protective functions 977
• The frenic vg series of inverters has various protective functions as listed below to prevent the system from going down and reduce system downtime the protective functions marked with an asterisk in the table are disabled by default enable them according to your needs 977
• The protective functions include for example the heavy alarm detection function which upon detection of an abnormal state displays the alarm code and causes the inverter to trip the light alarm detection function which displays the alarm code but lets the inverter continue the current operation and other warning signal output functions 977
• Before proceeding with troubleshooting 978
• As listed below some alarm codes are followed by alarm sub codes that denote the detailed error causes for alarm codes not followed by alarm sub codes is written in the table below 979
• Chap 13 troubleshooting 979
• For the alarm sub code checking procedure refer to chapter 3 section 3 reading alarm information menu 7 alm inf for alarm codes followed by alarm sub codes listed as for particular manufacturers inform your fuji electric representative of the alarm sub code also when contacting or asking him her to repair the inverter 979
• If an alarm code appears on the led monitor 979
• If the inverter detects an alarm check whether any alarm code appears on the 7 segment led monitor of the keypad 979
• List of alarm codes 979
• Dba braking transistor error 981
• Dbh braking resistor overheated 981
• Dcf fuse blown 981
• If the fuse has blown the internal elements may be broken never turn the power on to prevent the secondary damage contact your fuji electric representative 981
• Possible causes of alarms checks and measures 981
• Problem a braking transistor error is detected 981
• Problem the electronic thermal protection for the braking resistor has been activated 981
• Problem the fuse inside the inverter blew applicable to the inverters of 75 kw or above 200 v class series and those of 90 kw or above 400 v class series 981
• D0 excessive positioning deviation 982
• Dfa dc fan locked 982
• Ef ground fault 982
• Problem a ground fault current flew from the output terminal of the inverter 982
• Problem an excessive positioning deviation has occurred 982
• Problem the dc fan has stopped applicable to the inverters of 45 kw or above 200 v class series and those of 75 kw or above 400 v class series 982
• Er1 memory error 983
• Er2 keypad communications error 983
• Note function code data can be easily reverted to the previously customized settings by using the backup data copied in the keypad memory with menu 10 data copy in programming mode refer to chapter 3 section 3 0 copying data 983
• Problem a communications error occurred between the keypad and the inverter 983
• Problem error occurred in writing data to the memory in the inverter 983
• Be removed by pressing the 984
• Er3 cpu error 984
• Er4 network error 984
• For sx bus option 984
• For t link option 984
• Problem a cpu error e g erratic cpu operation occurred 984
• Problem the connected option card detected an error 984
• To remove the er3 cpu error turn the power to the inverter off and then on the error cannot 984
• Er5 rs 485 communications error 985
• For cc link option 985
• Problem a communications error occurred during rs 485 communication 985
• Er6 operation error 986
• Problem an incorrect operation was attempted 986
• Er7 output wiring fault 987
• Er8 a d converter error 987
• Problem an error occurred in the a d converter circuit 987
• Problem auto tuning failed 987
• Er9 speed mismatch 988
• Problem an excessive deviation has occurred between the speed command and the detected speed 988
• Erb inter inverter communications link error 989
• Erh hardware error 989
• Err mock alarm 989
• Problem a communications link error occurred between optical link options 989
• Problem the led displays err 989
• Problem the lsi on the power supply printed circuit board pcb malfunctions 989
• Lin power supply phase loss 990
• Loc start delay 990
• Problem at the startup an excessive deviation has occurred between the speed command and the detected speed 990
• Problem input phase loss occurred or interphase voltage unbalance rate was large 990
• Lu undervoltage 991
• Problem dc link bus voltage has dropped below the undervoltage detection level 991
• 0c overcurrent 992
• Note a negative temperature coefficient ntc thermistor is used to protect the motor from overheat and under vector control to compensate for the temperature in the motor parameters a dedicated motor vg motor for fuji vector control has a built in ntc thermistor 992
• Nrb ntc thermistor wire break error 992
• Problem a wire break is found in the ntc thermistor detection circuit 992
• Problem the inverter momentary output current exceeded the overcurrent level 992
• 0h1 heat sink overheat 994
• 0h2 external alarm 994
• Problem external alarm was inputted thr when the enable external alarm trip thr has been assigned to any of digital input terminals 994
• Problem temperature around heat sink has risen abnormally 994
• 0h3 inverter internal overheat 995
• 0h4 motor overheat ptc ntc thermistor 995
• Problem temperature inside the inverter has exceeded the allowable limit 995
• Problem temperature of the motor has risen abnormally 995
• 0ln overload of motor 1 through 3 996
• L1 0l1 motor 1 overload 0l2 motor 2 overload 0l3 motor 3 overload 996
• Problem electronic thermal protection for motor 1 2 or 3 activated 996
• 0lu inverter overload 997
• Problem electronic thermal overload protection for inverter activated 997
• 05 overspeed 998
• 0pl output phase loss 998
• Problem output phase loss occurred 998
• Problem the motor rotates in an excessive speed when motor speed maximum speed setting h90 100 998
• 0u overvoltage 999
• Problem the dc link bus voltage exceeded the overvoltage detection level 999
• P9 pg wire break 1000
• Problem the pulse generator pg wire has been broken somewhere in the circuit 1000
• Pbf charger circuit fault 1001
• Problem the magnetic contactor for short circuiting the charging resistor failed to work for 200 v class series of 37 kw or above and those of 75 kw or above 1001
• If the light alarm indication l al appears on the led monitor 1002
• Abnormal motor operation 1003
• If neither an alarm code nor light alarm indication l al appears on the led monitor 1003
• The motor does not rotate 1003
• The motor rotates but the speed does not change 1005
• Speed fluctuation or current oscillation e g hunting occurs during running at constant speed 1007
• The motor runs in the opposite direction to the command 1007
• Grating sound is heard from the motor or the motor sound fluctuates 1008
• The motor does not accelerate or decelerate within the specified time 1008
• The motor does not restart even after the power recovers from a momentary power failure 1009
• The motor abnormally heats up 1010
• The motor does not run as expected 1010
• When the motor accelerates or decelerates the speed is not stable 1010
• The motor stalls during acceleration 1011
• When the t link communications option is in use neither a run command nor a speed command takes effect 1011
• When the cc link communications option is in use neither a run command nor a speed command takes effect 1012
• When the sx bus communications option is in use neither a run command nor a speed command takes effect 1012
• Key or entered a run forward command fwd or a run reverse command rev the motor did not start and an under bar _ _ _ _ appeared on the led monitor 1013
• Problem although you pressed the 1013
• _ _ _ _ under bar appears 1013
• Nothing appears on the monitors 1014
• Problems with inverter settings 1014
• The desired function code does not appear 1014
• Data of function codes cannot be changed from the keypad 1015
• Data of function codes cannot be changed via the communications link 1015
• Appendices 1017
• A effect of inverters on other devices 1019
• App a advantageous use of inverters notes on electrical noise 1019
• A noise 1020
• A noise prevention 1022
• Implementation of noise prevention measures 1023
• Separating the main circuit wiring from the control circuit wiring avoiding noise effect 1023
• Table a lists the noise prevention measures their purposes and targeted propagation routes 1023
• The basic measures for lessening the effect of noise at the generating side include 2 inserting a noise filter that reduces the noise level 3 applying a metal conduit pipe or metal control panel that will confine noise and 4 applying an insulated transformer for the power supply that cuts off the noise propagation route 1023
• The basic measures for lessening the effect of noise at the receiving side include 1023
• There are two types of noise prevention measures one for noise propagation routes and the other for noise receiving sides 1023
• Noise prevention examples 1026
• Table a lists examples of the measures to prevent noise generated by a running inverter 1026
• App b japanese guideline for suppressing harmonics by customers receiving high voltage or special high voltage 1030
• B application to general purpose inverters 1030
• B compliance to the harmonic suppression for customers receiving high voltage or special high voltage 1031
• 1 value of input fundamental current 1032
• 2 values of ki conversion factor depending on whether an optional acr ac reactor or dcr dc reactor is used apply the appropriate conversion factor specified in the appendix to the guideline the values of the conversion factor are listed in table b 1032
• Apply the appropriate value shown in table b based on the kw rating of the motor irrespective of the inverter type or whether a reactor is used 1032
• Calculation of harmonic current 2 calculation of harmonic current 1032
• Elevators 1032
• General purpose inverters 1032
• If the input voltage is different calculate the input fundamental current in inverse if the input voltage is different calculate the input fundamental current in inverse proportion to the voltage 1032
• Other general appliances 1032
• Refrigerators air conditioning systems 1032
• Some models are equipped with a reactor as a standard accessory 1032
• 2 calculation of harmonic current usually calculate the harmonic current according to the sub table 3 three phase bridge rectifier with the smoothing capacitor in table 2 of the guideline s appendix table b lists the contents of the sub table 3 1033
• Acr 3 dcr accumulated energy equal to 0 8 to 0 5 ms 100 load conversion smoothing capacitor accumulated energy equal to 15 to 30 ms 100 load conversion load 100 1033
• Calculate the harmonic current of each degree using the following equation 1033
• 3 maximum availability factor for a load for elevators which provides intermittent operation or a load with a sufficient designed motor rating reduce the current by multiplying the equation by the maximum availability factor of the load 1034
• Correction coefficient according to contract demand level since the total availability factor decreases if the scale of a building increases calculating reduced harmonics with the correction coefficient β defined in table b is permitted 1034
• In general the maximum availability factor is calculated according to this definition but the standard values shown in table b are recommended for inverters for building equipment 1034
• Note if the contract demand is between two specified values listed in table b calculate the value by interpolation 1034
• Note the correction coefficient β is to be determined as a matter of consultation between the customer and electric power company for the customers receiving the electric power over 2000 kw or from the special high voltage lines 1034
• The maximum availability factor of an appliance means the ratio of the capacity of the harmonic generator in operation at which the availability reaches the maximum to its total capacity and the capacity of the generator in operation is an average for 30 minutes 1034
• 1 equivalent capacity 1035
• 2 harmonic current every degrees 1035
• 4 degree of harmonics to be calculated the higher the degree of harmonics the lower the current flows this is the property of harmonics generated by inverters so that the inverters are covered by the case not causing a special hazard of the term 3 in the above appendix for the 9th or higher degrees of the harmonics 1035
• Examples of calculation 1035
• Therefore it is sufficient that the 5th and 7th harmonic currents should be calculated 1035
• App c effect on insulation of general purpose motors driven with 400 v class inverters 1036
• C generating mechanism of surge voltages 1036
• C countermeasures against surge voltages 1037
• C effect of surge voltages 1037
• C regarding existing equipment 1038
• App d inverter generating loss 1039
• Hd specification generating loss 1039
• The table below lists the inverter generating loss 1039
• Ld specification generating loss 1040
• Md specification generating loss 1040
• 1 force 1041
• 2 torque 1041
• 3 work and energy 1041
• 4 power 1041
• 5 rotation speed 1041
• 6 inertia constant 1041
• 7 pressure and stress 1041
• All expressions given in chapter 3 selecting optimal motor and inverter capacities are based on si units the international system of units this section explains how to convert expressions to other units 1041
• App e conversion from si units 1041
• Conversion of units 1041
• 1 torque power and rotation speed 1042
• 2 kinetic energy 1042
• 3 torque of linear moving load driving mode 1042
• 4 acceleration torque driving mode 1042
• 5 acceleration time 1042
• 6 deceleration time 1042
• Braking mode 1042
• Calculation formula 1042
• App f allowable current of insulated wires 1043
• 600 v cross linked polyethylene insulated wires 1044
• First edition july 2012 1045
• High performance vector control inverter 1045
• User s manual 1045