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Danfoss VLT Refrigeration Drive FC-103P37KT4 [10/203] Start stop
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Input polarity of control terminals
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
130BT106.10
PNP (Source)
Digital input wiring
Illustration 1.3
NPN (Sink)
Digital input wiring
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
130BT107.11
Illustration 1.4
NOTE
Control
cables must be screened/armoured.
See section entitled Earthing
of Screened/Armoured Control
Cables for the correct termination of control cables.
130BA681.10
Illustration 1.5
1.1.6 Start/Stop
Terminal 18 = 5-10
Terminal 18 Digital Input [8] Start
Terminal 27 = 5-12 Terminal 27 Digital Input [0] No
operation (Default coast inverse)
Terminal 37 = Safe stop (where available)
12 13 18 37
130BA155.12
322719 29 33 20
P 5-12 [0]
P 5-10 [8]
Start/Stop
+24V
Speed
Safe Stop
Start/Stop
[18]
Illustration 1.6
Introduction
VLT
®
Refrigeration Drive Programming Guide
MG16H102 - VLT
®
is a registered Danfoss trademark
9
1 1
Содержание
- Programming guide 1
- Contents 2
- How to programme 2
- Introduction 2
- Local control panel 2
- Main menu analog i o option mcb 109 group 26 2
- Main menu analog in out group 6 2
- Main menu application functions group 22 2
- Main menu brakes group 2 2
- Main menu communications and options group 8 2
- Main menu compressor functions group 28 2
- Main menu data readouts 2 group 18 2
- Main menu data readouts group 16 2
- Main menu digital in out group 5 2
- Main menu extended closed loop group 21 2
- Main menu fc closed loop group 20 2
- Main menu frequency converter information group 15 2
- Main menu limits warnings group 4 2
- Main menu load and motor group 1 2
- Main menu operation and display group 0 2
- Main menu pack controller group 25 2
- Main menu reference ramps group 3 2
- Main menu smart logic group 13 2
- Main menu special functions group 14 2
- Main menu time based functions group 23 2
- Parameter description 2
- Parameter lists 2
- Parameter selection 2
- Parameter options 3
- Troubleshooting 3
- Caution 4
- Introduction 4
- Warning 4
- Definitions 5
- Warning 7
- High voltage 8
- Warning 8
- Electrical wiring control cables 9
- Example switching on the digital input may disturb the analog input signal 9
- If this occurs it may be necessary to break the screen or insert a 100 nf capacitor between screen and chassis 9
- Illustration 1 diagram showing all electrical terminals without options 9
- Introduction vl 9
- Is a registered danfoss trademark 9
- Mg16h102 vl 9
- Refrigeration drive programming guide 9
- Terminal 37 is the input to be used for safe stop for instructions on safe stop installation refer to the section safe stop installation in the design guide 9
- The digital and analogue inputs and outputs must be connected separately to the common inputs terminal 20 55 39 of the frequency converter to avoid ground currents from both groups to affect other groups for 9
- Very long control cables and analogue signals may in rare cases and depending on installation result in 50 60 hz earth loops due to noise from mains supply cables 9
- Start stop 10
- Potentiometer reference 11
- Pulse start stop 11
- Speed up down 11
- How to operate graphical lcp glcp 12
- How to programme 12
- Local control panel 12
- How to operate numeric lcp nlcp 16
- P 2 03 17
- Parameter set up 18
- Quick menu mode 18
- Quick transfer of parameter settings between multiple frequency converters 18
- 2 6a 1 1 quick menus 19
- Function setups 19
- My personal menu 19
- Quick setup 19
- Wizard 19
- How to programme vl 20
- Refrigeration drive programming guide 20
- Settings depend on which region of the world the frequency converter is supplied to but can be re programmed as required 20
- Function setups 21
- How to programme vl 22
- Q3 1 general settings 22
- Q3 2 open loop settings 22
- Q3 3 closed loop settings 22
- Q3 4 application settings 22
- Refrigeration drive programming guide 22
- The function setup parameters are grouped in the following way 22
- After selecting a parameter group choose a parameter by means of the navigation keys the middle section on the glcp display shows the parameter number and name as well as the selected parameter value 23
- All parameters can be changed in the main menu the configuration of the unit 1 00 configuration mode will determine other parameters available for programming for example selecting closed loop enables additional parameters related to closed loop operation option cards added to the unit enable additional parameters associated with the option device 23
- Changing a text value 23
- Changing data 23
- Each parameter has a name and number which remain the same regardless of the programming mode in the main menu mode the parameters are divided into groups the first digit of the parameter number from the left indicates the parameter group number 23
- Group no parameter group 23
- How to programme vl 23
- If the selected parameter is a text value change the text value with the 23
- In the main menu mode the parameters are divided into groups select a parameter group by means of the navigation keys the following parameter groups are accessible 23
- Keys place the cursor on the value to save and press ok 23
- Main menu mode 23
- Parameter selection 23
- Refrigeration drive programming guide 23
- Select the main menu mode by pressing the main menu key illustration 6 shows the resulting read out which appears on the display of the glcp lines 2 through 5 on the display show a list of parameter groups which can be chosen by toggling the up and down buttons 23
- The procedure for changing data is the same in the quick menu and the main menu mode press ok to change the selected parameter the procedure for changing data depends on whether the selected parameter represents a numerical data value or a text value 23
- Changing a group of numeric data values 24
- Initialisation to default settings 24
- Read out and programming of indexed parameters 24
- Value step by step 24
- After initialisation and power cycling the display will not show any information until after a couple of minutes 25
- How to programme vl 25
- Manual initialisation 25
- Refrigeration drive programming guide 25
- When you carry out manual initialisation you also reset serial communication 14 50 rfi filter and fault log settings removes parameters selected in 25 00 pack controller 25
- 01 language 26
- Analog i o option 26
- Analog in out 26
- Appl functions 26
- Brakes 26
- Comm and options 26
- Compressor functions 26
- Data readouts 26
- Digital in out 26
- Drive closed loop 26
- Drive information 26
- Ext closed loop 26
- Info readouts 26
- Limits warnings 26
- Load and motor 26
- Lonworks 26
- Main menu operation and display group 0 26
- Main menu structure 26
- Operation display 26
- Option function 26
- Pack controller 26
- Parameter description 26
- Parameter description vl 26
- Parameter selection 26
- Parameters for the frequency converter are grouped into various parameter groups for easy selection of the correct parameters for optimised operation of the frequency converter the vast majority of fc 103 applications can be programmed pressing quick menu and selecting the parameters under quick setup and function setups descriptions and default settings of parameters can be found in 4 parameter lists 26
- Parameters related to the fundamental functions of the frequency converter function of the lcp keys and configu ration of the lcp display 26
- Reference ramps 26
- Refrigeration drive programming guide 26
- Smart logic 26
- Special functions 26
- Time based functions 26
- 01 language 27
- 02 motor speed unit 27
- 03 regional settings 27
- 04 operating state at power up 27
- 05 local mode unit 27
- 1 set up operations 27
- Changing the motor speed unit will reset certain parameters to their initial value it is recommended to select the motor speed unit first before modifying other parameters 27
- Define and control the individual parameter set ups the frequency converter has four parameter setups that can be programmed independently of each other this makes the frequency converter very flexible and able to meet the requirements of many different vlt refrigeration drive system control schemes often saving the cost of external control equipment for example these can be used to program the frequency converter to operate according to one control scheme in one setup e g daytime operation and another control scheme in another setup e g night set back alternatively they can be used by an ahu or packaged unit oem to identically program all their factory fitted frequency converters for different equipment models within a range to have the same parameters and then during production commissioning simply select a specific setup depending on which model within that range the frequency converter is installed on the active setup i e the setup in which the frequency converter is currently oper 27
- Option function 27
- Parameter description vl 27
- Refrigeration drive programming guide 27
- The settings not used are made invisible 27
- This parameter cannot be adjusted while the motor is running 27
- 10 active set up 28
- 11 programming set up 28
- 12 this set up linked to 28
- Option function 28
- Parameter description vl 28
- Refrigeration drive programming guide 28
- Set up linked to even if change of set up whilst running is required but for very complex applications using the full flexibility of the multiple setups it may be required using 0 11 programming set up it is possible to edit parameters within any of the setups whilst continuing the frequency converter operation in its active setup which can be a different setup to that being edited using 0 51 set up copy it is possible to copy parameter settings between the set ups to enable quicker commissioning if similar parameter settings are required in different set ups 28
- 12 this set up linked to 29
- 13 readout linked set ups 29
- 14 readout prog set ups channel 29
- 2 lcp display 29
- 20 display line 1 small 29
- Define the variables displayed in the graphical local control panel 29
- Option function 29
- Parameter description vl 29
- Please refer to 0 37 display text 1 0 38 display text 2 and 0 39 display text 3 for information on how to write display texts 29
- Range function 29
- Refrigeration drive programming guide 29
- 20 display line 1 small 30
- Option function 30
- Parameter description vl 30
- Refrigeration drive programming guide 30
- 20 display line 1 small 31
- Option function 31
- Parameter description vl 31
- Refrigeration drive programming guide 31
- 20 display line 1 small 32
- 21 display line 1 small 32
- 22 display line 1 small 32
- 23 display line 2 large 32
- 24 display line 3 large 32
- 25 my personal menu 32
- 3 lcp custom readout 32
- Custom readout the calculated value to be displayed is based on settings in 0 30 custom readout unit 0 31 custom readout min value linear only 0 32 custom readout max value 4 13 motor speed high limit rpm 4 14 motor speed high limit hz and actual speed 32
- It is possible to customize the display elements for various purposes custom readout value proportional to speed linear squared or cubed depending on unit selected in 0 30 custom readout unit display text text string stored in a parameter 32
- Option function 32
- Parameter description vl 32
- Range function 32
- Refrigeration drive programming guide 32
- 30 custom readout unit 33
- 31 custom readout min value 33
- 32 custom readout max value 33
- Option function 33
- Parameter description vl 33
- Range function 33
- Refrigeration drive programming guide 33
- The relation will depend on the type of unit selected in 0 30 custom readout unit 33
- 37 display text 1 34
- 38 display text 2 34
- 39 display text 3 34
- 4 lcp keypad 34
- 40 hand on key on lcp 34
- 41 off key on lcp 34
- 42 auto on key on lcp 34
- 43 reset key on lcp 34
- Enable disable and password protect individual keys on the lcp 34
- Option function 34
- Parameter description vl 34
- Range function 34
- Refrigeration drive programming guide 34
- 5 copy save 35
- 50 lcp copy 35
- 51 set up copy 35
- 6 password 35
- 60 main menu password 35
- 61 access to main menu w o password 35
- 65 personal menu password 35
- 66 access to personal menu w o password 35
- 7 clock settings 35
- Copy parameter settings between set ups and to from the lcp 35
- If 0 61 access to main menu w o password is set to 0 full access this parameter will be ignored 35
- If 0 full access is selected then 0 60 main menu password 0 65 personal menu password and 0 66 access to personal menu w o password will be ignored 35
- Option function 35
- Parameter description vl 35
- Range function 35
- Refrigeration drive programming guide 35
- Set the time and date of the internal clock the internal clock can be used for e g timed actions energy log trend analysis date time stamps on alarms logged data and preventive maintenance it is possible to program the clock for daylight saving time summertime weekly working days non working days including 20 exceptions holidays etc although the clock settings can be set via the lcp they can also be set along with timed actions and preventative maintenance functions using the mct 10 software tool 35
- This parameter cannot be adjusted while the motor is running 35
- 70 set date and time 36
- 71 date format 36
- 72 time format 36
- 74 dst summertime 36
- 76 dst summertime start 36
- 77 dst summertime end 36
- 79 clock fault 36
- 81 working days 36
- 82 additional working days 36
- 83 additional non working days 36
- 89 date and time readout 36
- If mounting an analog i o mcb 109 option card a battery back up of the date and time is included 36
- Option function 36
- Parameter description vl 36
- Range function 36
- Refrigeration drive programming guide 36
- The frequency converter has no back up of the clock function and the set date time will reset to default 2000 01 01 00 00 after a power down unless a real time clock module with back up is installed if no module with back up is installed it is recommended the clock function is only used if the frequency converter is integrated into the bms using serial communications with the bms maintaining synchronization of control equipment clock times in 0 79 clock fault it is possible to program for a warning in case clock has not been set properly e g after a power down 36
- 0 general settings 37
- 00 configuration mode 37
- 03 torque characteristics 37
- 1 motor selection 37
- 10 motor construction 37
- 14 damping gain 37
- Define whether the frequency converter operates in open loop or closed loop 37
- Main menu load and motor group 1 37
- Motor construction can either be asynchronous or permanent magnet pm motor 37
- Option function 37
- Parameter description vl 37
- Range function 37
- Refrigeration drive programming guide 37
- This parameter cannot be changed while the motor is running 37
- When set for closed loop the commands reversing and start reversing will not reverse the direction of the motor 37
- 14 damping gain 38
- 15 low speed filter time const 38
- 16 high speed filter time const 38
- 17 voltage filter time const 38
- 2 motor data 38
- 20 motor power kw 38
- 20 motor power kw 1 21 motor power hp 1 22 motor voltage and 1 23 motor frequency will not have effect when 1 10 motor construction 1 pm non salient spm 38
- 21 motor power hp 38
- 22 motor voltage 38
- Changing the value of these parameters affects the setting of other parameters 38
- Parameter description vl 38
- Parameter group 1 2 comprises input data from the nameplate on the connected motor 38
- Range function 38
- Refrigeration drive programming guide 38
- This parameter cannot be adjusted while the motor is running 38
- 23 motor frequency 39
- 24 motor current 39
- 25 motor nominal speed 39
- 26 motor cont rated torque 39
- 28 motor rotation check 39
- 29 automatic motor adaptation ama 39
- 29 automatic motor adaptation ama will not have effect when 1 10 motor construction 1 pm non salient spm 39
- Activate the ama function by pressing hand on after selecting 1 or 2 see also the item automatic motor adaptation in the design guide after a normal sequence the display will read press ok to finish ama after pressing the ok key the frequency converter is ready for operation 39
- Mains power must be removed before disconnecting motor phase cables 39
- Once the motor rotation check is enabled the display shows note motor may run in wrong direction pressing ok back or cancel will dismiss the message and display a new message press hand on to start the motor press cancel to abort pressing hand on starts the motor at 5 hz in forward direction and the display shows motor is running check if motor rotation direction is correct press off to stop the motor pressing off stops the motor and resets 1 28 motor rotation check if motor rotation direction is incorrect two motor phase cables should be interchanged 39
- Option function 39
- Parameter description vl 39
- Range function 39
- Refrigeration drive programming guide 39
- This meter cannot be changed while the motor is running 39
- This parameter cannot be changed while the motor is running 39
- Warning 39
- 3 adv motor data 40
- 35 main reactance xh 41
- 35 main reactance xh will not have effect when 1 10 motor construction 1 pm non salient spm 41
- 36 iron loss resistance rfe 41
- 37 d axis inductance ld 41
- Motor manufacturers provide values for stator resistance 1 30 stator resistance rs and d axis inductance 1 37 d axis inductance ld in technical specifications as between line and common starpoint or between line line there is no general standard the different setups of stator winding resistance and induction are shown in illustration 3 danfoss inverters always require the line to common value the back emf of pm motor is defined as induced emf developed across any of two phases of stator winding of free running motor danfoss inverters always require the line to line rms value measured at 1000 rpm mechanical speed of rotation this is shown in illustration 3 41
- Parameter description vl 41
- Range function 41
- Refrigeration drive programming guide 41
- Stator resistance and d axis inductance values are normally for asynchronous motors described in technical specifications as between line and common starpoint for permanent magnet motors they are typically described in technical specifications as between line line pm motors are typically built for star connection 41
- This parameter cannot be adjusted while running 41
- This parameter cannot be adjusted while the motor is running 41
- This parameter is not available from the lcp 41
- This parameter is only active when 1 10 motor construction has the value pm non salient spm 1 permanent magnet motor 41
- 39 motor poles 42
- 40 back emf at 1000 rpm 42
- 5 load indep setting 42
- 50 motor magnetisation at zero speed 42
- 50 motor magnetisation at zero speed will not have effect when 1 10 motor construction 1 pm non salient spm 42
- 51 min speed normal magnetising rpm 42
- 51 min speed normal magnetising rpm will not have effect when 1 10 motor construction 1 pm non salient spm 42
- Parameter description vl 42
- Range function 42
- Refrigeration drive programming guide 42
- This parameter cannot be adjusted while the motor is running 42
- 52 min speed normal magnetising hz 43
- 52 min speed normal magnetising hz will not have effect when 1 10 motor construction 1 pm non salient spm 43
- 58 flystart test pulses current 43
- 59 flystart test pulses frequency 43
- 6 load depend setting 43
- 60 low speed load compensation 43
- 60 low speed load compensation will not have effect when 1 10 motor construction 1 pm non salient spm 43
- Do not set this parameter too high in high inertia applications 43
- Parameter description vl 43
- Range function 43
- Refrigeration drive programming guide 43
- See description of 1 70 pm start mode for an overview of the relation between the pm flying start parameters 43
- 61 high speed load compensation 44
- 61 high speed load compensation will not have effect when 1 10 motor construction 1 pm non salient spm 44
- 62 slip compensation 44
- 62 slip compensation will not have effect when 1 10 motor construction 1 pm non salient spm 44
- 63 slip compensation time constant 44
- 63 slip compensation time constant will not have effect when 1 10 motor construction 1 pm non salient spm 44
- 64 resonance dampening 44
- 64 resonance dampening will not have effect when 1 10 motor construction 1 pm non salient spm 44
- 65 resonance dampening time constant 44
- 65 resonance dampening time constant will not have effect when 1 10 motor construction 1 pm non salient spm 44
- 66 min current at low speed 44
- 66 will not have affect if 1 10 0 44
- 7 start adjustments 44
- 70 pm start mode 44
- 71 start delay 44
- Option function 44
- Parameter description vl 44
- Range function 44
- Refrigeration drive programming guide 44
- 71 start delay 45
- 72 start function 45
- 73 flying start 45
- Option function 45
- Parameter description vl 45
- Range function 45
- Refrigeration drive programming guide 45
- The flystart function used for pm motors is based on an initial speed estimation the speed will always be estimated as the first thing after an active start signal is given based on the setting of 1 70 pm start mode the following will happen 1 70 pm start mode 0 rotor detection if the speed estimate comes out as greater than 0 hz the frequency converter will catch the motor at that speed and resume normal operation otherwise the frequency 45
- 70 pm start mode 1 parking if the speed estimate comes out lower than the setting in 1 59 flystart test pulses frequency then the parking function will be engaged see 2 06 parking current and 2 07 parking time otherwise the frequency converter will catch the motor at that speed and resume normal operation refer to description of 1 70 pm start mode for recommended settings 46
- 77 compressor start max speed rpm 46
- 77 compressor start max speed rpm will not have effect when 1 10 motor construction 1 pm non salient spm 46
- 78 compressor start max speed hz 46
- Converter will estimate the rotor position and start normal operation from there 46
- Current limitations of the flystart principle used for pm motors 46
- Current testing limited to a machine power size up to 22 kw 46
- Current testing limited to a speed range up to 300 hz for certain units the limit is 250 hz all 200 240 v units up to and including 2 kw and all 380 480 v units up to and including 4 kw 46
- For high inertia applications i e where the load inertia is more than 30 times larger than the motor inertia a brake resistor is recomended to avoid over voltage trip during high speed engagement of the fly start function 46
- Mh needed more time for reducing short circuit current to zero and may be susceptible to error in estimation 46
- Parameter description vl 46
- Pred for salient pole machine ipmsm but not yet verified on those types of machine 46
- Range function 46
- Refrigeration drive programming guide 46
- The speed range is up to 100 nominal speed or the field weakening speed which ever is lowest 46
- 78 compressor start max speed hz 47
- 78 compressor start max speed hz will not have effect when 1 10 motor construction 1 pm non salient spm 47
- 79 compressor start max time to trip 47
- 79 compressor start max time to trip will not have effect when 1 10 motor construction 1 pm non salient spm 47
- 8 stop adjustments 47
- 80 function at stop 47
- 81 min speed for function at stop rpm 47
- 82 min speed for function at stop hz 47
- 86 compressor min speed for trip rpm 47
- 87 compressor min speed for trip hz 47
- 9 motor temperature 47
- 90 motor thermal protection 47
- Etr electronic thermal relay functions 1 4 will calculate the load when set up where they were selected is active 47
- Option function 47
- Parameter description vl 47
- Range function 47
- Refrigeration drive programming guide 47
- Warning 48
- 0 dc brakes 49
- 00 dc hold preheat current 49
- 00 dc hold preheat current will not have effect when 1 10 motor construction 1 pm non salient spm 49
- 01 dc brake current 49
- 02 dc braking time 49
- 03 dc brake cut in speed rpm 49
- 03 dc brake cut in speed rpm will not have effect when 1 10 motor construction 1 pm non salient spm 49
- 04 dc brake cut in speed hz 49
- 06 parking current 49
- 06 parking current and 2 07 parking time only active if pm motor construction is selected in 1 10 motor construction 49
- 07 parking time 49
- 1 brake energy funct 49
- 10 brake function 49
- Main menu brakes group 2 49
- Option function 49
- Parameter description vl 49
- Parameter group for configuring the dc brake and dc hold functions 49
- Parameter group for selecting dynamic braking parameters only valid for frequency converters with brake chopper 49
- Range function 49
- Refrigeration drive programming guide 49
- The maximum value depends on the rated motor current avoid 100 current for too long it may damage the motor 49
- 0 reference limits 51
- 02 minimum reference 51
- 04 reference function 51
- 1 references 51
- 10 preset reference 51
- 11 jog speed hz 51
- Main menu reference ramps group 3 51
- Option function 51
- Parameter description vl 51
- Range function 51
- Refrigeration drive programming guide 51
- Select the preset reference s select preset ref bit 0 1 2 16 17 or 18 for the corresponding digital inputs in parameter group 5 1 51
- This parameter is used in open loop only 51
- 13 reference site 52
- 14 preset relative reference 52
- 15 reference 1 source 52
- 16 reference 2 source 52
- Option function 52
- Parameter description vl 52
- Range function 52
- Refrigeration drive programming guide 52
- This parameter cannot be changed while the motor is running 52
- When set to 2 local the frequency converter will start with this setting again following a power down 52
- 17 reference 3 source 53
- 19 jog speed rpm 53
- 4 ramp 1 53
- 41 ramp 1 ramp up time 53
- 42 ramp 1 ramp down time 53
- Configure the ramp parameter ramping times for each of the two ramps parameter group 3 4 and parameter group 3 5 53
- Option function 53
- Parameter description vl 53
- Range function 53
- Refrigeration drive programming guide 53
- This parameter cannot be changed while the motor is running 53
- 5 ramp 2 54
- 51 ramp 2 ramp up time 54
- 52 ramp 2 ramp down time 54
- 8 other ramps 54
- 80 jog ramp time 54
- 81 quick stop ramp time 54
- Choosing ramp parameters see parameter group 3 4 54
- Configure parameters for special ramps e g jog 54
- Parameter description vl 54
- Range function 54
- Refrigeration drive programming guide 54
- 82 starting ramp up time 55
- 9 digital pot meter 55
- 90 step size 55
- 91 ramp time 55
- 92 power restore 55
- 93 maximum limit 55
- 94 minimum limit 55
- 95 ramp delay 55
- Option function 55
- Parameter description vl 55
- Range function 55
- Refrigeration drive programming guide 55
- The digital potentiometer function allows the user to increase or decrease the actual reference by adjusting the set up of the digital inputs using the functions increase decrease or clear to activate the function at least one digital input must be set up to increase or decrease 55
- 1 motor limits 56
- 10 motor speed direction 56
- 11 motor speed low limit rpm 56
- 12 motor speed low limit hz 56
- 13 motor speed high limit rpm 56
- 14 motor speed high limit hz 56
- Any changes in 4 13 motor speed high limit rpm will reset the value in 4 53 warning speed high to the same value as set in 4 13 motor speed high limit rpm 56
- Define torque current and speed limits for the motor and the reaction of the frequency converter when the limits are exceeded a limit may generate a message on the display a warning will always generate a message on the display or on the fieldbus a monitoring function may initiate a warning or a trip upon which the frequency converter will stop and generate an alarm message 56
- Limits and warnings 56
- Main menu limits warnings group 4 56
- Max output frequency cannot exceed 10 of the inverter switching frequency 14 01 switching frequency 56
- Option function 56
- Parameter description vl 56
- Parameter group for configuring limits and warnings 56
- Range function 56
- Refrigeration drive programming guide 56
- The setting in 4 10 motor speed direction has impact on the flying start in 1 73 flying start 56
- 16 torque limit motor mode 57
- 17 torque limit generator mode 57
- 18 current limit 57
- 19 max output frequency 57
- 5 adj warnings 57
- 50 warning current low 57
- 51 warning current high 57
- Define adjustable warning limits for current speed reference and feedback 57
- Not visible in display only in 57
- Parameter description vl 57
- Range function 57
- Refrigeration drive programming guide 57
- Warnings are shown on display programmed output or serial bus 57
- 52 warning speed low 58
- 53 warning speed high 58
- 54 warning reference low 58
- 55 warning reference high 58
- 56 warning feedback low 58
- 57 warning feedback high 58
- 58 missing motor phase function 58
- 6 speed bypass 58
- 60 bypass speed from rpm 58
- Any changes in 4 13 motor speed high limit rpm will reset the value in 4 53 warning speed high to the same value as set in 4 13 motor speed high limit rpm if a different value is needed in 4 53 warning speed high it must be set after programming of 4 13 motor speed high limit rpm 58
- Option function 58
- Parameter description vl 58
- Range function 58
- Refrigeration drive programming guide 58
- Some systems call for avoiding certain output frequencies or speeds due to resonance problems in the system a maximum of four frequency or speed ranges can be avoided 58
- This parameter cannot be adjusted while the motor is running 58
- 61 bypass speed from hz 59
- 62 bypass speed to rpm 59
- 63 bypass speed to hz 59
- 64 semi auto bypass set up 59
- Option function 59
- Parameter description vl 59
- Range function 59
- Refrigeration drive programming guide 59
- 0 digital i o mode 60
- 00 digital i o mode 60
- 01 terminal 27 mode 60
- 02 terminal 29 mode 60
- 1 digital inputs 60
- Main menu digital in out group 5 60
- Option function 60
- Parameter description vl 60
- Parameter group for configuring the digital input and output 60
- Parameters for configuring the input and output using npn and pnp 60
- Parameters for configuring the input functions for the input terminals the digital inputs are used for selecting various functions in the frequency converter all digital inputs can be set to the following functions 60
- Refrigeration drive programming guide 60
- This parameter cannot be changed while the motor is running 60
- All digital inputs can be programmed to these functions 61
- All terminals 18 19 27 29 32 x30 2 x30 3 x30 4 x30 are the terminals on mcb 101 61
- Functions dedicated to only one digital input are stated in the associated parameter 61
- Parameter description vl 61
- Refrigeration drive programming guide 61
- When the frequency converter is at the torque limit and has received a stop command it may not stop by itself to ensure that the frequency converter stops configure a digital output to 27 torque limit stop and connect this digital output to a digital input that is configured as coast 61
- Parameter description vl 62
- Refrigeration drive programming guide 62
- When freeze output is active the frequency converter cannot be stopped via a low start 13 signal stop the frequency converter via a terminal programmed for 2 coast inverse or 3 coast and reset inv 62
- 10 terminal 18 digital input 63
- 11 terminal 19 digital input 63
- 12 terminal 27 digital input 63
- Option function 63
- Parameter description vl 63
- Refrigeration drive programming guide 63
- The below setting options are all related to the cascade controller wiring diagrams and settings for parameter see parameter group 25 for more details 63
- 13 terminal 29 digital input 64
- 14 terminal 32 digital input 64
- 15 terminal 33 digital input 64
- 16 terminal x30 2 digital input 64
- 17 terminal x30 3 digital input 64
- 18 terminal x30 4 digital input 64
- 19 terminal 37 safe stop 64
- 3 digital outputs 64
- A dangerous failure related to safe stop will give alarm dangerous failure a72 64
- Choises 4 9 are only available when the mcb 112 ptc thermistor card is connected 64
- Option function 64
- Overview of functions alarms and warnings 64
- Parameter description vl 64
- Parameters for configuring the output functions for the output terminals the 2 solid state digital outputs are common for terminals 27 and 29 set the i o function for terminal 27 in 5 01 terminal 27 mode and set the i o function for terminal 29 in 5 02 terminal 29 mode these parameters cannot be adjusted while the motor is running 64
- Refer to table 5 in 64
- Refrigeration drive programming guide 64
- When auto reset warning is selected the frequency converter opens up for automatic restart 64
- Parameter description vl 65
- Refrigeration drive programming guide 65
- Parameter description vl 66
- Refrigeration drive programming guide 66
- 30 terminal 27 digital output 67
- 31 terminal 29 digital output 67
- 32 term x30 6 digi out mcb 101 67
- 33 term x30 7 digi out mcb 101 67
- 4 relays 67
- Caution 67
- If enabling the drive bypass function the frequency converter is no longer safety certified for using the safe stop in versions where included 67
- Option function 67
- Parameter description vl 67
- Parameters for configuring the timing and the output functions for the relays 67
- Refrigeration drive programming guide 67
- The below setting options are all related to the cascade controller wiring diagrams and settings for meter see parameter group 25 for more details 67
- 40 function relay 68
- 41 on delay relay 68
- Option function 68
- Parameter description vl 68
- Range function 68
- Refrigeration drive programming guide 68
- 42 off delay relay 69
- 5 pulse input 69
- 50 term 29 low frequency 69
- 51 term 29 high frequency 69
- 52 term 29 low ref feedb value 69
- 53 term 29 high ref feedb value 69
- If the selected event condition changes before the on or off delay timer expires the relay output is unaffected 69
- Parameter description vl 69
- Range function 69
- Refrigeration drive programming guide 69
- The pulse input parameters are used to define an appropriate window for the impulse reference area by configuring the scaling and filter settings for the pulse inputs input terminals 29 or 33 act as frequency reference inputs set terminal 29 5 13 terminal 29 digital input or terminal 33 5 15 terminal 33 digital input to 32 pulse input if terminal 29 is used as an input then set 5 02 terminal 29 mode to 0 input 69
- 54 pulse filter time constant 29 70
- 55 term 33 low frequency 70
- 56 term 33 high frequency 70
- 57 term 33 low ref feedb value 70
- 58 term 33 high ref feedb value 70
- 59 pulse filter time constant 33 70
- 6 pulse outputs 70
- 62 pulse output max freq 27 70
- 63 terminal 29 pulse output variable 70
- Option function 70
- Parameter description vl 70
- Parameters for configuring the scaling and output functions of pulse outputs the pulse outputs are designated to terminals 27 or 29 select terminal 27 output in 5 01 terminal 27 mode and terminal 29 output in 5 02 terminal 29 mode 70
- Range function 70
- Refrigeration drive programming guide 70
- Select the operation variable assigned for terminal 27 readouts this meter cannot be adjusted while the motor is running same options and functions as parameter group 5 6 70
- This meter cannot be adjusted while the motor is running 70
- This parameter cannot be adjusted while the motor is running 70
- 63 terminal 29 pulse output variable 71
- 65 pulse output max freq 29 71
- 66 terminal x30 6 pulse output variable 71
- 68 pulse output max freq x30 6 71
- 9 bus controlled 71
- 90 digital relay bus control 71
- 93 pulse out 27 bus control 71
- Option function 71
- Parameter description vl 71
- Range function 71
- Refrigeration drive programming guide 71
- This parameter cannot be adjusted while the motor is running 71
- This parameter group selects digital and relay outputs via a fieldbus setting 71
- 94 pulse out 27 timeout preset 72
- 95 pulse out 29 bus control 72
- 96 pulse out 29 timeout preset 72
- 97 pulse out x30 6 bus control 72
- 98 pulse out x30 6 timeout preset 72
- Parameter description vl 72
- Range function 72
- Refrigeration drive programming guide 72
- 0 analog i o mode 73
- 00 live zero timeout time 73
- 01 live zero timeout function 73
- 02 fire mode live zero timeout function 73
- Analog in out 73
- Main menu analog in out group 6 73
- Option function 73
- Parameter description vl 73
- Parameter group for configuration of the analog input and output 73
- Parameter group for setting up the analog i o configu ration the frequency converter is equipped with 2 analog inputs terminal 53 and 54 the analog inputs can freely be allocated to either voltage 0 10 v or current input 0 4 20 ma 73
- Range function 73
- Refrigeration drive programming guide 73
- Thermistors may be connected to either an analog or a digital input 73
- 1 analog input 1 74
- 10 terminal 53 low voltage 74
- 11 terminal 53 high voltage 74
- 12 terminal 53 low current 74
- 13 terminal 53 high current 74
- 14 terminal 53 low ref feedb value 74
- 15 terminal 53 high ref feedb value 74
- 16 terminal 53 filter time constant 74
- 17 terminal 53 live zero 74
- 2 analog input 2 74
- 20 terminal 54 low voltage 74
- 21 terminal 54 high voltage 74
- 22 terminal 54 low current 74
- Option function 74
- Parameter description vl 74
- Parameters for configuring the scaling and limits for analog input 1 terminal 53 74
- Parameters for configuring the scaling and limits for analog input 2 terminal 54 74
- Range function 74
- Refrigeration drive programming guide 74
- This parameter cannot be adjusted while the motor is running 74
- 23 terminal 54 high current 75
- 24 terminal 54 low ref feedb value 75
- 25 terminal 54 high ref feedb value 75
- 26 terminal 54 filter time constant 75
- 27 terminal 54 live zero 75
- 3 analog input 3 mcb 101 75
- 30 terminal x30 11 low voltage 75
- 31 terminal x30 11 high voltage 75
- 34 term x30 11 low ref feedb value 75
- 35 term x30 11 high ref feedb value 75
- 36 term x30 11 filter time constant 75
- 37 term x30 11 live zero 75
- 4 analog input 4 mcb 101 75
- Option function 75
- Parameter description vl 75
- Parameter group for configuring the scale and limits for analog input 3 x30 11 placed on option module mcb 101 75
- Parameter group for configuring the scale and limits for analog input 4 x30 12 placed on option module mcb 101 75
- Range function 75
- Refrigeration drive programming guide 75
- This parameter cannot be adjusted while the motor is running 75
- This parameter cannot be changed while the motor is running 75
- 40 terminal x30 12 low voltage 76
- 41 terminal x30 12 high voltage 76
- 44 term x30 12 low ref feedb value 76
- 45 term x30 12 high ref feedb value 76
- 46 term x30 12 filter time constant 76
- 47 term x30 12 live zero 76
- 5 analog output 1 76
- 50 terminal 42 output 76
- Is the same terminal and has the same electrical potential for analog common and digital common connection resolution on analog output is 12 bit 76
- Option function 76
- Parameter description vl 76
- Parameters for configuring the scaling and limits for analog output 1 i e terminal 42 analog outputs are current outputs 0 4 20 ma common terminal terminal 76
- Range function 76
- Refrigeration drive programming guide 76
- This parameter cannot be changed while the motor is running 76
- 53 terminal 42 output bus control 78
- 54 terminal 42 output timeout preset 78
- 6 analog output 2 mcb 101 78
- 60 terminal x30 8 output 78
- 61 terminal x30 8 min scale 78
- 62 terminal x30 8 max scale 78
- 63 terminal x30 8 output bus control 78
- 64 terminal x30 8 output timeout preset 78
- Analog outputs are current outputs 0 4 20 ma common terminal terminal x30 8 is the same terminal and electrical potential for analog common connection resolution on analog output is 12 bit 78
- Option function 78
- Parameter description vl 78
- Range function 78
- Refrigeration drive programming guide 78
- 0 general settings 79
- 01 control site 79
- 02 control source 79
- 03 control timeout time 79
- 04 control timeout function 79
- 05 end of timeout function 79
- Comm and options 79
- Main menu communications and options group 8 79
- Option function 79
- Parameter description vl 79
- Range function 79
- Refrigeration drive programming guide 79
- This parameter cannot be adjusted while the motor is running 79
- 05 end of timeout function 80
- 06 reset control timeout 80
- 07 diagnosis trigger 80
- 1 ctrl word settings 80
- 10 control profile 80
- 13 configurable status word stw 80
- Option function 80
- Parameter description vl 80
- Refrigeration drive programming guide 80
- 13 configurable status word stw 81
- 3 fc port settings 81
- 30 protocol 81
- 31 address 81
- Further details can be found in the bacnet and metasys manuals 81
- Option function 81
- Parameter description vl 81
- Range function 81
- Refrigeration drive programming guide 81
- 32 baud rate 82
- 33 parity stop bits 82
- 35 minimum response delay 82
- 36 maximum response delay 82
- 37 maximum inter char delay 82
- 4 telegram selection 82
- 40 telegram selection 82
- 45 btm transaction command 82
- 46 btm transaction status 82
- 47 btm timeout 82
- 5 digital bus 82
- 50 coasting select 82
- Default refers to the fc protocol 82
- Option function 82
- Parameter description vl 82
- Parameters for configuring the control word digital bus merging 82
- Range function 82
- Refrigeration drive programming guide 82
- These parameters are active only when 8 01 control site is set to 0 digital and control word 82
- 50 coasting select 83
- 52 dc brake select 83
- 53 start select 83
- 54 reversing select 83
- 55 set up select 83
- 56 preset reference select 83
- Only selection 0 digital input is available when 1 10 motor construction is set to 1 pm non salient spm 83
- Option function 83
- Parameter description vl 83
- Refrigeration drive programming guide 83
- This parameter is active only when 8 01 control site is set to 0 digital and control word 83
- 8 fc port diagnostics 84
- 80 bus message count 84
- 81 bus error count 84
- 82 slave message count 84
- 83 slave error count 84
- 9 bus jog 84
- 90 bus jog 1 speed 84
- 91 bus jog 2 speed 84
- 94 bus feedback 1 84
- 95 bus feedback 2 84
- 96 bus feedback 3 84
- Parameter description vl 84
- Range function 84
- Refrigeration drive programming guide 84
- These parameters are used for monitoring the bus communication via the fc port 84
- 0 slc settings 85
- Main menu smart logic group 13 85
- Prog features 85
- 01 start event 86
- 02 stop event 86
- Option function 86
- Parameter description vl 86
- Refrigeration drive programming guide 86
- 02 stop event 87
- Option function 87
- Parameter description vl 87
- Refrigeration drive programming guide 87
- 02 stop event 88
- 03 reset slc 88
- 1 comtors 88
- 10 comparator operand 88
- 11 comparator operator 88
- 12 comparator value 88
- 2 timers 88
- 20 sl controller timer 88
- 4 logic rules 88
- Combine up to three boolean inputs true false inputs from timers comtors digital inputs status bits and events using the logical operators and or and not select boolean inputs for the calculation in 13 40 logic rule boolean 1 13 42 logic rule boolean 2 and 13 44 logic rule boolean 3 define the operators used to logically combine the selected inputs in 13 41 logic rule operator 1 and 13 43 logic rule operator 2 88
- Option function 88
- Parameter description vl 88
- Range function 88
- Refrigeration drive programming guide 88
- Use the result true or false from timers directly to define an event see 13 51 sl controller event or as boolean input in a logic rule see 13 40 logic rule boolean 1 13 42 logic rule boolean 2 or 13 44 logic rule boolean 3 a timer is only false when started by an action i e 29 start timer 1 until the timer value entered in this parameter is elapsed then it becomes true again all parameters in this parameter group are array parameters with index 0 to 2 select index 0 to program timer 0 select index 1 to program timer 1 and so on 88
- 40 logic rule boolean 1 89
- Option function 89
- Parameter description vl 89
- Priority of calculation the results of 13 40 logic rule boolean 1 13 41 logic rule operator 1 and 13 42 logic rule boolean 2 are calculated first the outcome true false of this calculation is combined with the settings of 13 43 logic rule operator 2 and 13 44 logic rule boolean 3 yielding the final result true false of the logic rule 89
- Refrigeration drive programming guide 89
- 40 logic rule boolean 1 90
- 41 logic rule operator 1 90
- 42 logic rule boolean 2 90
- Option function 90
- Parameter description vl 90
- Refrigeration drive programming guide 90
- 42 logic rule boolean 2 91
- 43 logic rule operator 2 91
- 44 logic rule boolean 3 91
- Option function 91
- Parameter description vl 91
- Refrigeration drive programming guide 91
- 44 logic rule boolean 3 92
- 5 states 92
- 51 sl controller event 92
- Option function 92
- Parameter description vl 92
- Refrigeration drive programming guide 92
- 51 sl controller event 93
- Option function 93
- Parameter description vl 93
- Refrigeration drive programming guide 93
- 0 inverter switching 94
- 00 switching pattern 94
- 01 switching frequency 94
- 03 overmodulation 94
- 04 pwm random 94
- 1 mains on off 94
- 12 function at mains imbalance 94
- 20 reset mode 94
- Enabling over modulation can cause vibrations that may destroy the mechanics if running in field weakening ares from 47 hz 94
- Main menu special functions group 14 94
- Option function 94
- Parameter description vl 94
- Parameter group for configuring special frequency converter functions 94
- Parameters for configuring auto reset handling special trip handling and control card self test or initialisation 94
- Parameters for configuring mains failure monitoring and handling 94
- Refrigeration drive programming guide 94
- Special functions 94
- The output frequency value of the frequency converter must never exceed 1 10 of the switching frequency when the motor is running adjust the switching frequency in 14 01 switching frequency until the motor is as noiseless as possible see also 14 00 switching pattern and the section derating 94
- 20 reset mode 95
- 21 automatic restart time 95
- 22 operation mode 95
- Application tip if 14 20 reset mode 14 21 automatic restart time is set to auto reset after e g 30 s this should be taken in consid eration if a relay output is set to call for a service technician in case of an alarm by setting 5 40 function relay to 9 alarm and 5 41 on delay relay to 40 s the relay will only activate at either a trip lock alarm or an alarm which could not be auto reset only the relay output can be used for this the digital outputs do not have the on delay feature 95
- Automatic reset will also be active for resetting safe stop function in firmware version 4 x 95
- Option function 95
- Parameter description vl 95
- Range function 95
- Refrigeration drive programming guide 95
- The motor may start without warning if the specified number of automatic resets is reached within 10 minutes the frequency converter enters 0 manual reset mode after the manual reset is performed the setting of 14 20 reset mode reverts to the original selection if the number of automatic resets is not reached within 10 minutes or when a manual reset is performed the internal automatic reset counter returns to zero 95
- The setting in 14 20 reset mode is disregarded in case of fire mode being active see parameter group 24 0 fire mode 95
- 22 operation mode 96
- 23 typecode setting 96
- 25 trip delay at torque limit 96
- 26 trip delay at inverter fault 96
- 28 production settings 96
- 29 service code 96
- 3 current limit control 96
- 30 current lim ctrl proportional gain 96
- 31 current lim ctrl integration time 96
- 32 current lim ctrl filter time 96
- 4 energy optimising 96
- Automatic energy optimization is only active if 1 03 torque characteristics is set for either 2 auto energy optim compressor or 3 auto energy optim vt 96
- Option function 96
- Parameter description vl 96
- Parameters for adjusting the energy optimisation level in both variable torque vt and automatic energy optimi zation aeo mode 96
- Range function 96
- Refrigeration drive programming guide 96
- The frequency converter features an integral current limit controller which is activated when the motor current and thus the torque is higher than the torque limits set in 4 16 torque limit motor mode and 4 17 torque limit generator mode when the current limit is reached during motor operation or regenerative operation the frequency converter will try to reduce torque below the preset torque limits as quickly as possible without losing control of the motor while the current control is active the frequency converter can only be stopped by setting a digital input to 2 coast inverse or 3coast and reset inv any signal on terminals 18 to 33 will not be active until the frequency converter is no longer near the current limit by using a digital input set to 2 coast inverse or 3 coast and reset inv the motor does not use the ramp down time since the frequency converter is coasted 96
- 5 environment 97
- 6 auto derate 98
- No trip at inverter overload 98
- 62 inv overload derate current 99
- Parameter description vl 99
- Range function 99
- Refrigeration drive programming guide 99
- 0 operating data 100
- 00 operating hours 100
- 01 running hours 100
- 02 kwh counter 100
- 03 power up s 100
- 04 over temp s 100
- 05 over volt s 100
- 06 reset kwh counter 100
- 07 reset running hours counter 100
- 08 number of starts 100
- 1 data log settings 100
- 10 logging source 100
- Main menu frequency converter information group 15 100
- Option function 100
- Parameter description vl 100
- Parameter group containing frequency converter information such as operating data hardware configu ration and software versions 100
- Range function 100
- Refrigeration drive programming guide 100
- The data log enables continuous logging of up to 4 data sources 15 10 logging source at individual rates 15 11 logging interval a trigger event 15 12 trigger event and window 15 14 samples before trigger are used to start and stop the logging conditionally 100
- The reset is carried out by pressing ok 100
- This parameter will be reset when resetting 15 07 reset running hours counter 100
- 10 logging source 101
- 11 logging interval 101
- 12 trigger event 101
- 13 logging mode 101
- 14 samples before trigger 101
- 2 historic log 101
- Alarm word 101
- Control word 101
- Digital input 101
- Digital outputs not monitored in this sw release 101
- Extended status word 101
- Option function 101
- Parameter description vl 101
- Range function 101
- Refrigeration drive programming guide 101
- Status word 101
- View up to 50 logged data items via the array parameters in this parameter group for all parameters in the group 0 is the most recent data and 49 the oldest data data is logged every time an event occurs not to be confused with slc events events in this context are defined as a change in one of the following areas 101
- Warning word 101
- 20 historic log event 102
- 21 historic log value 102
- 22 historic log time 102
- 23 historic log date and time 102
- 3 alarm log 102
- 30 alarm log error code 102
- 31 alarm log value 102
- 32 alarm log time 102
- 33 alarm log date and time 102
- Events are logged with value and time stamp in ms the time interval between two events depends on how often events occur maximum once every scan time data logging is continuous but if an alarm occurs the log is saved and the values can be viewed on the display this feature is useful for example when carrying out service following a trip view the historic log contained in this parameter via the serial communication port or via the display 102
- Parameter description vl 102
- Parameters in this group are array parameters where up to 10 fault logs can be viewed 0 is the most recent logged data and 9 the oldest error codes values and time stamp can be viewed for all logged data 102
- Range function 102
- Refrigeration drive programming guide 102
- 34 alarm log status 103
- 4 drive identification 103
- 40 fc type 103
- 41 power section 103
- 42 voltage 103
- 43 software version 103
- 44 ordered typecode string 103
- 45 actual typecode string 103
- 46 frequency converter ordering no 103
- 47 power card ordering no 103
- 48 lcp id no 103
- 49 sw id control card 103
- 50 sw id power card 103
- 51 frequency converter serial number 103
- 53 power card serial number 103
- 6 option ident 103
- 60 option mounted 103
- 61 option sw version 103
- 62 option ordering no 103
- 63 option serial no 103
- Option function 103
- Parameter description vl 103
- Parameters containing read only information about the hardware and software configuration of the frequency converter 103
- Range function 103
- Refrigeration drive programming guide 103
- This read only parameter group contains information about the hardware and software configuration of the options installed in slots a b c0 and c1 103
- 70 option in slot a 104
- 71 slot a option sw version 104
- 72 option in slot b 104
- 73 slot b option sw version 104
- 74 option in slot c0 e0 104
- 75 slot c0 e0 option sw version 104
- 76 option in slot c1 e1 104
- 77 slot c1 e1 option sw version 104
- 92 defined parameters 104
- 93 modified parameters 104
- 98 drive identification 104
- 99 parameter metadata 104
- Parameter description vl 104
- Range function 104
- Refrigeration drive programming guide 104
- 00 control word 105
- 01 reference unit 105
- 02 reference 105
- 03 status word 105
- 05 main actual value 105
- 09 custom readout 105
- 1 motor status 105
- 10 power kw 105
- 11 power hp 105
- 12 motor voltage 105
- 13 frequency 105
- 14 motor current 105
- 15 frequency 105
- Main menu data readouts group 16 105
- Parameter description vl 105
- Range function 105
- Refrigeration drive programming guide 105
- 16 torque nm 106
- 17 speed rpm 106
- 18 motor thermal 106
- 22 torque 106
- 3 drive status 106
- 30 dc link voltage 106
- 32 brake energy s 106
- 33 brake energy 2 min 106
- 34 heatsink temp 106
- 35 inverter thermal 106
- 36 inv nom current 106
- 37 inv max current 106
- 38 sl controller state 106
- 39 control card temp 106
- 40 logging buffer full 106
- 41 lcp bottom statusline 106
- Option function 106
- Parameter description vl 106
- Range function 106
- Refrigeration drive programming guide 106
- 5 ref feedb 107
- 50 external reference 107
- 52 feedbackunit 107
- 53 digi pot reference 107
- 54 feedback 1 unit 107
- 55 feedback 2 unit 107
- 56 feedback 3 unit 107
- 6 inputs and outputs 107
- 60 digital input 107
- Parameter description vl 107
- Range function 107
- Refrigeration drive programming guide 107
- 61 terminal 53 switch setting 108
- 62 analog input 53 108
- 63 terminal 54 switch setting 108
- 64 analog input 54 108
- 65 analog output 42 ma 108
- 66 digital output bin 108
- 67 pulse input 29 hz 108
- 68 pulse input 33 hz 108
- 69 pulse output 27 hz 108
- 70 pulse output 29 hz 108
- 71 relay output bin 108
- 72 counter a 108
- 73 counter b 108
- 75 analog in x30 11 108
- 76 analog in x30 12 108
- 77 analog out x30 8 ma 108
- 8 fieldbus fc port 108
- Option function 108
- Parameter description vl 108
- Parameters for reporting the bus references and control words 108
- Range function 108
- Refrigeration drive programming guide 108
- 80 fieldbus ctw 1 109
- 82 fieldbus ref 1 109
- 84 comm option stw 109
- 85 fc port ctw 1 109
- 86 fc port ref 1 109
- 9 diagnosis read outs 109
- 90 alarm word 109
- 91 alarm word 2 109
- 92 warning word 109
- 93 warning word 2 109
- 94 ext status word 109
- 95 ext status word 2 109
- 96 maintenance word 109
- Parameter description vl 109
- Range function 109
- Refrigeration drive programming guide 109
- 96 maintenance word 110
- Parameter description vl 110
- Range function 110
- Refrigeration drive programming guide 110
- 0 maintenance log 111
- 1 fire mode log 111
- Main menu data readouts 2 group 18 111
- 12 fire mode log date and time 112
- 3 analog i o 112
- 30 analog input x42 1 112
- 31 analog input x42 3 112
- 32 analog input x42 5 112
- 33 analog out x42 7 v 112
- 34 analog out x42 9 v 112
- 35 analog out x42 11 v 112
- Parameter description vl 112
- Parameters for reporting the digital and analog i o ports 112
- Range function 112
- Refrigeration drive programming guide 112
- 0 feedback 113
- 00 feedback 1 source 113
- Analog input 53 113
- Analog input 54 113
- Analog input x30 11 113
- Analog input x30 12 113
- Analog input x42 1 113
- Analog input x42 3 113
- Analog input x42 5 113
- Bus feedback 1 113
- Bus feedback 2 113
- Bus feedback 3 113
- Illustration 3 1 113
- Is a registered danfoss trademark 113
- Loop mode or open loop mode the feedback signals can also be shown on the frequency converter s display be used to control a frequency converter analog output and be transmitted over various serial communication protocols 113
- Main menu fc closed loop group 20 113
- Mg16h102 vl 113
- No function 113
- Option function 113
- Parameter description vl 113
- Pulse input 29 113
- Pulse input 33 113
- Refrigeration drive programming guide 113
- This parameter group is used for configuring the closed loop pid controller that controls the output frequency of the frequency converter 113
- This parameter group is used to configure the feedback signal for the frequency converter s closed loop pid controller whether the frequency converter is in closed 113
- Up to three different feedback signals can be used to provide the feedback signal for the frequency converter s pid controller this parameter defines which input will be used as the source of the first feedback signal analog input x30 11 and analog input x30 12 refer to inputs on the optional general purpose i o board 113
- 01 feedback 1 conversion 114
- 02 feedback 1 source unit 114
- 03 feedback 2 source 114
- 04 feedback 2 conversion 114
- 05 feedback 2 source unit 114
- 06 feedback 3 source 114
- 07 feedback 3 conversion 114
- If a feedback is not used its source must be set to 0 no function 20 20 feedback function determines how the three possible feedbacks will be used by the pid controller 114
- Option function 114
- Parameter description vl 114
- Refrigeration drive programming guide 114
- This parameter is only available when using pressure to temperature feedback conversion 114
- 08 feedback 3 source unit 115
- 12 reference feedback unit 115
- 2 feedback setpoint 115
- 20 feedback function 115
- Any unused feedbacks must be set to 0 no function in 20 00 feedback 1 source 20 03 feedback 2 source or 20 06 feedback 3 source only setpoint 1 will be used the sum of setpoint 1 and any other references that are enabled see parameter group 3 1 will be used as the pid controller s setpoint reference 115
- Any unused feedbacks must be set to no function in 20 00 feedback 1 source 20 03 feedback 2 source or 20 06 feedback 3 source 115
- Any unused feedbacks must be set to no function in 20 00 feedback 1 source 20 03 feedback 2 source or 20 06 feedback 3 source the sum of setpoint 1 and any other references that are enabled see parameter group 3 1 will be used as the pid controller s set point reference 115
- Option function 115
- Parameter description vl 115
- Refrigeration drive programming guide 115
- This parameter group is used to determine how the frequency converter s pid controller will use the three possible feedback signals to control the output frequency of the frequency converter this group is also used to store the three internal setpoint references 115
- 3 feedback adv conversion 116
- 30 refrigerant 117
- 31 user defined refrigerant a1 117
- 32 user defined refrigerant a2 117
- 33 user defined refrigerant a3 117
- 35 fan 1 area in2 117
- 36 fan 2 area m2 117
- 37 fan 2 area in2 117
- Option function 117
- Parameter description vl 117
- Range function 117
- Refrigerant pressure measurements into temperature values 117
- Refrigeration drive programming guide 117
- 6 sensorless 118
- 7 pid autotuning 118
- 70 closed loop type 119
- 71 pid performance 119
- 72 pid output change 119
- 73 minimum feedback level 119
- 74 maximum feedback level 119
- 79 pid autotuning 119
- 8 pid basic settings 119
- 81 pid normal inverse control 119
- Option function 119
- Parameter description vl 119
- Range function 119
- Refrigeration drive programming guide 119
- This parameter group is used to configure the basic operation of the frequency converter s pid controller including how it responds to a feedback that is above or below the setpoint the speed at which it first starts functioning and when it will indicate that the system has reached the setpoint 119
- 82 pid start speed rpm 120
- 83 pid start speed hz 120
- 84 on reference bandwidth 120
- 9 pid controller 120
- 91 pid anti windup 120
- 93 pid proportional gain 120
- Always set the desired for 20 14 maximum reference feedb before setting the values for the pid controller in parameter group 20 9 120
- If error x gain jumps with a value equal to what is set in 20 14 maximum reference feedb the pid controller will try to change the output speed equal to what is set in 4 13 motor speed high limit rpm 4 14 motor speed high limit hz but in practice of course limited by this setting the proportional band error causing output to change from 0 100 can be calculated by means of the formula 120
- Option function 120
- Parameter description vl 120
- Range function 120
- Refrigeration drive programming guide 120
- This group provides the ability to manually adjust this pid controller by adjusting the pid controller parameters the control performance may be improved see section pid in the vlt refrigeration drive fc 103 design guide for guidelines on adjusting the pid controller parameters 120
- This parameter will only be visible if 0 02 motor speed unit is set to 0 rpm 120
- This parameter will only be visible if 0 02 motor speed unit is set to 1 hz 120
- 94 pid integral time 121
- 95 pid differentiation time 121
- 96 pid diff gain limit 121
- Parameter description vl 121
- Range function 121
- Refrigeration drive programming guide 121
- 0 extended cl autotuning 122
- Ext closed loop 122
- Main menu extended closed loop group 21 122
- 01 pid performance 123
- 02 pid output change 123
- 03 minimum feedback level 123
- 04 maximum feedback level 123
- 09 pid autotuning 123
- 1 closed loop 1 ref feedback 123
- 10 ext 1 ref feedback unit 123
- Option function 123
- Parameter description vl 123
- Range function 123
- Refrigeration drive programming guide 123
- 10 ext 1 ref feedback unit 124
- 11 ext 1 minimum reference 124
- 12 ext 1 maximum reference 124
- 13 ext 1 reference source 124
- 14 ext 1 feedback source 124
- Always set the desired value for 21 12 ext 1 maximum reference before setting the values for the pid controller in parameter group 20 9 124
- Option function 124
- Parameter description vl 124
- Range function 124
- Refrigeration drive programming guide 124
- 15 ext 1 setpoint 125
- 17 ext 1 reference unit 125
- 18 ext 1 feedback unit 125
- 19 ext 1 output 125
- 2 closed loop 1 pid 125
- 20 ext 1 normal inverse control 125
- 21 ext 1 proportional gain 125
- 22 ext 1 integral time 125
- 23 ext 1 differentation time 125
- 24 ext 1 dif gain limit 125
- 3 closed loop 2 ref fb 125
- 30 ext 2 ref feedback unit 125
- Always set the desired for 20 14 maximum reference feedb before setting the values for the pid controller in parameter group 20 9 125
- If error x gain jumps with a value equal to what is set in 20 14 maximum reference feedb the pid controller will try to change the output speed equal to what is set in 4 13 motor speed high limit rpm 4 14 motor speed high limit hz but in practice of course limited by this setting the proportional band error causing output to change from 0 100 can be calculated by means of the formula 125
- Option function 125
- Parameter description vl 125
- Range function 125
- Refrigeration drive programming guide 125
- 30 ext 2 ref feedback unit 126
- 31 ext 2 minimum reference 126
- 32 ext 2 maximum reference 126
- 33 ext 2 reference source 126
- 34 ext 2 feedback source 126
- 35 ext 2 setpoint 126
- 37 ext 2 reference unit 126
- Option function 126
- Parameter description vl 126
- Range function 126
- Refrigeration drive programming guide 126
- 38 ext 2 feedback unit 127
- 39 ext 2 output 127
- 4 closed loop 2 pid 127
- 40 ext 2 normal inverse control 127
- 41 ext 2 proportional gain 127
- 42 ext 2 integral time 127
- 43 ext 2 differentation time 127
- 44 ext 2 dif gain limit 127
- 5 closed loop 3 ref fb 127
- 50 ext 3 ref feedback unit 127
- 51 ext 3 minimum reference 127
- 52 ext 3 maximum reference 127
- Option function 127
- Parameter description vl 127
- Range function 127
- Refrigeration drive programming guide 127
- 53 ext 3 reference source 128
- 54 ext 3 feedback source 128
- 55 ext 3 setpoint 128
- 57 ext 3 reference unit 128
- 58 ext 3 feedback unit 128
- 59 ext 3 output 128
- 6 closed loop 3 pid 128
- 60 ext 3 normal inverse control 128
- 61 ext 3 proportional gain 128
- 62 ext 3 integral time 128
- 63 ext 3 differentation time 128
- 64 ext 3 dif gain limit 128
- Option function 128
- Parameter description vl 128
- Range function 128
- Refrigeration drive programming guide 128
- 2 no flow detection 129
- Caution 129
- Main menu application functions group 22 129
- Caution 130
- 3 no flow power tuning 132
- 4 sleep mode 133
- Bb188 1 134
- External pid controller 134
- Fc 103 134
- From the external controller is still monitored and because of the low pressure created the controller will increase the reference signal to gain pressure when the reference signal has reached a set value 134
- If no flow is detected the frequency converter will increase the set point for pressure to ensure a slight over pressure in the system boost to be set in 22 45 setpoint boost the feedback from the pressure transducer is monitored and when this pressure has dropped with a set percentage below the normal set point for pressure 134
- Illustration 3 7 134
- Illustration 3 8 134
- Illustration 3 9 134
- In systems where the pressure or temperature is controlled by an external pi controller the wake up conditions can not be based on feedback from the pressure temperature transducer as the setpoint is not known in the example with a boost system desired pressure pset is not known par 1 00 configuration mode must be set for open loop example boost system 134
- Is a registered danfoss trademark 133 134
- Mg16h102 vl 134
- Parameter description vl 134
- Refrigeration drive programming guide 134
- The motor restarts 134
- The motor will ramp up again and pressure will be controlled for reaching the set value 134
- The speed is set manually by an external reference signal remote reference the settings parameter group 22 3 for tuning of the no flow function must be set to default 134
- When low power or low speed is detected the motor is stopped but the reference signal 134
- 40 minimum run time 135
- 41 minimum sleep time 135
- 42 wake up speed rpm 135
- 43 wake up speed hz 135
- 44 wake up ref fb difference 135
- 45 setpoint boost 135
- 46 maximum boost time 135
- If used in application where the integrated pi controller is set for inverse control e g cooling tower applications in 20 71 pid performance the value set in 22 44 wake up ref fb difference will automatically be added 135
- Parameter description vl 135
- Range function 135
- Refrigeration drive programming guide 135
- Sleep mode will not be active when local reference is active set speed manually by means of arrow buttons on the local control panel see par 3 13 reference site does not work in hand mode auto set up in open loop must be carried out before setting input output in closed loop 135
- 5 end of curve 136
- 6 broken belt detection 136
- 7 short cycle protection 137
- 8 flow compensation 137
- 80 flow compensation 138
- 81 square linear curve approximation 138
- Not visible when running in cascade 138
- Option function 138
- Parameter description vl 138
- Range function 138
- Refrigeration drive programming guide 138
- There are two methods which can be employed depending upon whether or not the speed at system design working point is known 138
- When flow compensation is used with the cascade controller parameter group 25 the actual set point will not depend on speed flow but on the number of pumps cut in see below 138
- 82 work point calculation 139
- 83 speed at no flow rpm 139
- Option function 139
- Parameter description vl 139
- Range function 139
- Refrigeration drive programming guide 139
- 84 speed at no flow hz 140
- 85 speed at design point rpm 140
- 86 speed at design point hz 140
- 87 pressure at no flow speed 140
- 88 pressure at rated speed 140
- 89 flow at design point 140
- 90 flow at rated speed 140
- Also see 22 82 work point calculation point a 140
- Also see 22 82 work point calculation point c 140
- Also see 22 82 work point calculation point d 140
- Parameter description vl 140
- Range function 140
- Refrigeration drive programming guide 140
- 0 timed actions 141
- Main menu time based functions group 23 141
- 02 off time 142
- 03 off action 142
- Option function 142
- Parameter description vl 142
- Range function 142
- Refrigeration drive programming guide 142
- The frequency converter has no back up of the clock function and the set date time will reset to default 2000 01 01 00 00 after a power down unless a real time clock module with back up is installed in 0 79 clock fault it is possible to program for a warning in case clock has not been set properly e g after a power down 142
- 0 timed actions settings 143
- 1 maintenance 143
- 10 maintenance item 144
- A maintenance log with the latest 10 loggings can be read from parameter group 18 0 and via the alarm log key on the lcp after selecting maintenance log 144
- Option function 144
- Parameter description vl 144
- Refrigeration drive programming guide 144
- The lcp indicates with a wrench icon and an m when it is time for a preventive maintenance action and can be programmed to be indicated on a digital output in parameter group 5 3 the preventive maintenance status may be read in 16 96 maintenance word a preventive maintenance indication can be reset from a digital input the fc bus or manually from the lcp through 23 15 reset maintenance word 144
- The preventive maintenance events are defined in a 20 element array hence each preventive maintenance event must use the same array element index in 23 10 maintenance item to 23 14 maintenance date and time 144
- 1 maintenance reset 145
- 11 maintenance action 145
- 12 maintenance time base 145
- 13 maintenance time interval 145
- 14 maintenance date and time 145
- 15 reset maintenance word 145
- Option function 145
- Parameter description vl 145
- Range function 145
- Refrigeration drive programming guide 145
- The frequency converter has no back up of the clock function and the set date time will reset to default 2000 01 01 00 00 after a power down in 0 79 clock fault it is possible to program for a warning in case the clock has not been set properly e g after a power down the time set must be at least one hour from the actual time 145
- When mounting an analog i o mcb 109 option card a battery back up of the date and time is included 145
- 5 energy log 146
- 50 energy log resolution 147
- 51 period start 147
- 53 energy log 147
- All counters are automatically reset when changing the setting in 23 50 energy log resolution at overflow the update of the counters will stop at maximum value 147
- Option function 147
- Parameter description vl 147
- Range function 147
- Refrigeration drive programming guide 147
- The frequency converter has no back up of the clock function and the set date time will reset to default 2000 01 01 00 00 after a power down unless a real time clock module with back up is installed consequently the logging will be stopped until date time is readjusted in 0 70 set date and time in 0 79 clock fault it is possible to program for a warning in case clock not has been set properly e g after a power down 147
- When mounting an analog i o mcb 109 option card a battery back up of the date and time is included 147
- 6 trending 148
- 61 continuous bin data 149
- 62 timed bin data 149
- 63 timed period start 149
- 64 timed period stop 149
- 65 minimum bin value 149
- 66 reset continuous bin data 149
- Option function 149
- Parameter description vl 149
- Range function 149
- Refrigeration drive programming guide 149
- The frequency converter has no back up of the clock function and the set date time will reset to default 2000 01 01 00 00 after a power down unless a real time clock module with back up is installed consequently the logging will be stopped until date time is readjusted in 0 70 set date and time in 0 79 clock fault it is possible to program for a warning in case clock not has been set properly e g after a power down 149
- When mounting an analog i o mcb 109 option card a battery back up of the date and time is included 149
- 67 reset timed bin data 150
- 8 payback counter 150
- 80 power reference factor 150
- 81 energy cost 150
- 82 investment 150
- 83 energy savings 150
- 84 cost savings 150
- As value for the fixed speed case the rated motor size kw is multiplied with a factor set in representing the power produced at fixed speed the difference between this reference power and the actual power is accumulated and stored the difference in energy can be read in 23 83 energy savings the accumulated value for the difference in power consumption is multiplied with the energy cost in local currency and the investment is subtracted this calculation for cost savings can also be read in 23 84 cost savings 150
- Break even payback occurs when the value read in the parameter turns from negative to positive 150
- Option function 150
- Parameter description vl 150
- Range function 150
- Refrigeration drive programming guide 150
- The difference between the reference power at fixed speed and the actual power yielded with speed control represent the actual saving 150
- The vlt refrigeration drive fc 103 includes a feature which can give a rough calculation on payback in cases where the frequency converter has been installed in an existing plant to ensure energy saving by changing from fixed to variable speed control reference for the savings is a set value to represent the average power yielded before the upgrade with variable speed control 150
- Main menu pack controller group 25 151
- Pack controller 151
- 0 system settings 152
- 00 cascade controller 152
- 04 compressor cycling 152
- 06 number of compressors 152
- 2 zone settings 152
- 20 neutral zone unit 152
- Option function 152
- Parameter description vl 152
- Parameters for setting the zones within which the pressure will be allowed to operate before staging destaging fixed speed compressors also includes various timers to stabilize control 152
- Parameters related to control principles and configuration of the system 152
- Range function 152
- Refrigeration drive programming guide 152
- This parameter can only be 1 enabled if 22 75 short cycle protection is set to 0 disabled 152
- 20 neutral zone unit 153
- 21 zone unit 153
- 22 zone unit 153
- 23 fixed speed neutral zone unit 153
- 24 zone delay 153
- 25 zone delay 153
- Parameter description vl 153
- Range function 153
- Refrigeration drive programming guide 153
- 25 zone delay 154
- 26 zone delay 154
- 27 zone delay 154
- 3 staging functions 154
- 31 stage function 154
- 32 stage function time 154
- 33 destage function 154
- 34 destage function time 154
- Option function 154
- Parameter description vl 154
- Parameters for setting the staging and destaging functions used to avoid frequent staging and destaging of fixed speed compressors 154
- Range function 154
- Refrigeration drive programming guide 154
- 4 staging settings 155
- 42 staging threshold 155
- 43 destaging threshold 155
- 44 staging speed rpm 155
- 45 staging speed hz 155
- 46 destaging speed rpm 155
- Option function 155
- Parameter description vl 155
- Parameters determining conditions for staging destaging the compressors 155
- Range function 155
- Refrigeration drive programming guide 155
- 46 destaging speed rpm 156
- 47 destaging speed hz 156
- 8 status 156
- 80 pack status 156
- 81 compressor status 156
- Option function 156
- Parameter description vl 156
- Readout parameters informing about the operating status of the pack controller and the compressors controlled 156
- Refrigeration drive programming guide 156
- 82 lead compressor 157
- 83 relay status 157
- 84 compressor on time 157
- 85 relay on time 157
- 86 reset relay counters 157
- 9 service 157
- 90 compressor interlock 157
- 91 manual alternation 157
- Array 2 157
- Option function 157
- Parameter description vl 157
- Parameters used in case of service on one or more of the compressors controlled 157
- Range function 157
- Refrigeration drive programming guide 157
- Analog i o option mcb 109 26 158
- Consider the diagram 158
- Illustration 3 8 158
- Illustration 3 9 158
- Is a registered danfoss trademark 157 158
- Main menu analog i o option mcb 109 group 26 158
- Mg16h102 vl 158
- Parameter description vl 158
- Refrigeration drive programming guide 158
- The analog i o option mcb 109 extends the functionality of vlt refrigeration drive fc 103 series frequency converters by adding a number of additional programmable analog inputs and outputs this could be especially useful in building management system instal lations where the frequency converter may be used as decentral i o obviating the need for an outstation and thus reducing cost 158
- It is also possible to read the analog inputs write to the analog outputs and control the relays using communi cation via the serial bus in this instance these are the relevant parameters 159
- Parameter description vl 159
- Refrigeration drive programming guide 159
- Setting of on board real time clock 159
- The analog i o option can be used for the control of devices such as actuators or valves using the extended closed loop facility thus removing control from the building management system see 3 6 main menu extended closed loop group 21 there are three independent closed loop pid controllers 159
- The analog i o option incorporates a real time clock with battery back up this can be used as back up of the clock function included in the frequency converter as standard see section clock settings parameter group 0 7 159
- The maximum current for the analog outputs 0 10 v is 1 ma 159
- This shows a typical air handling unit ahu as can be seen the addition of the analog i o option offers the possibility to control all of the functions from the frequency converter such as inlet return and excaust dampers or heating cooling coils with temperature and pressure measurements being read by the frequency converter 159
- Where live zero monitoring is used it is important that any analog inputs not being used for the frequency controller i e being used as of the building management system decentral i o should have their live zero function disabled 159
- 1 analog input x42 1 160
- Warning 160
- 15 term x42 1 high ref feedb value 161
- 16 term x42 1 filter time constant 161
- 17 term x42 1 live zero 161
- 2 analog input x42 3 161
- 20 terminal x42 3 low voltage 161
- 21 terminal x42 3 high voltage 161
- 24 term x42 3 low ref feedb value 161
- 25 term x42 3 high ref feedb value 161
- 26 term x42 3 filter time constant 161
- 27 term x42 3 live zero 161
- 3 analog input x42 5 161
- 30 terminal x42 5 low voltage 161
- 31 terminal x42 5 high voltage 161
- 34 term x42 5 low ref feedb value 161
- Option function 161
- Parameter description vl 161
- Range function 161
- Refrigeration drive programming guide 161
- This parameter cannot be adjusted while the motor is running 161
- 35 term x42 5 high ref feedb value 162
- 36 term x42 5 filter time constant 162
- 37 term x42 5 live zero 162
- 4 analog input x42 7 162
- 40 terminal x42 7 output 162
- 41 terminal x42 7 min scale 162
- 42 terminal x42 7 max scale 162
- 43 terminal x42 7 bus control 162
- Option function 162
- Parameter description vl 162
- Range function 162
- Refrigeration drive programming guide 162
- See principle graph for 6 52 terminal 42 output max scale 162
- This parameter cannot be adjusted while the motor is running 162
- 44 terminal x42 7 timeout preset 163
- 5 analog input x42 9 163
- 50 terminal x42 9 output 163
- 51 terminal x42 9 min scale 163
- 52 terminal x42 9 max scale 163
- 53 terminal x42 9 bus control 163
- 54 terminal x42 9 timeout preset 163
- 6 analog input x42 11 163
- 60 terminal x42 11 output 163
- Option function 163
- Parameter description vl 163
- Range function 163
- Refrigeration drive programming guide 163
- See principle graph for 6 51 terminal 42 output min scale 163
- See principle graph for 6 52 terminal 42 output max scale 163
- 60 terminal x42 11 output 164
- 61 terminal x42 11 min scale 164
- 62 terminal x42 11 max scale 164
- 63 terminal x42 11 bus control 164
- 64 terminal x42 11 timeout preset 164
- Option function 164
- Parameter description vl 164
- Range function 164
- Refrigeration drive programming guide 164
- See principle graph for 6 51 terminal 42 output min scale 164
- See principle graph for 6 52 terminal 42 output max scale 164
- 2 discharge temperature monitor 165
- Main menu compressor functions group 28 165
- 24 warning level 166
- 25 warning action 166
- 26 emergency level 166
- 27 discharge temperature 166
- 7 day night control 166
- 71 day night bus indicator 166
- 72 enable day night via bus 166
- 73 night setback 166
- 74 night speed drop 166
- 75 night speed drop override 166
- 8 p0 optimization 166
- 81 dp0 offset 166
- In day night control mode compressor runs normally during day time while it runs with increased setpoint during night time the condenser fans run normally during day time while they run with reduced maximum speed limit during night time there are three sources of day or night indication in the frequency converter digital input parameter group 5 1 timed actions parameter group 23 and lon bus parameter group 28 7 the day night control action is active if 20 25 setpoint type is set to fixed with night setback 166
- Option function 166
- Parameter description vl 166
- Range function 166
- Refrigeration drive programming guide 166
- The fc 103 supports the vlt refrigeration drive p0 optimisation feature this enables automatic adaptation of the suction pressure to optimally match the system s actual load to enable this function 20 25 setpoint type must be set to floating the frequency converter now accepts setpoint changes from the lon bus the frequency converter assures that the set minimum and maximum limits for the feedback suction pressure are observed 166
- 81 dp0 offset 167
- 83 p0 setpoint 167
- 84 p0 reference 167
- 85 p0 minimum reference 167
- 86 p0 maximum reference 167
- 9 injection control 167
- 90 injection_on 167
- 91 delayed compressor start 167
- Parameter description vl 167
- Range function 167
- Refrigeration drive programming guide 167
- The injection on off signal is a forced close signal to the case controllers to turn display cases off the signal is distributed by following means hardwired through a digital output relay or soft wired via bus by gateway or system manager 167
- 1 set up data value will be the same in all set ups 168
- Changes during operation true means that the parameter can be changed while the frequency converter is in operation and false means that the frequency converter must be stopped before a change can be made 168
- Conversion index this number refers to a conversion figure used when writing or reading by means of a frequency converter 168
- Default settings 168
- N a no default value available 168
- Parameter lists 168
- Parameter lists vl 168
- Parameter options 168
- Refrigeration drive programming guide 168
- Set up all set up the parameter can be set individually in each of the four set ups i e one single parameter can have four different data values 168
- Sr size related 168
- Conver sion index type 169
- Operation and display 169
- Par no parameter description default value 4 set up change during operation 169
- Parameter lists vl 169
- Refrigeration drive programming guide 169
- Conver sion index type 170
- Load motor 170
- Par no parameter description default value 4 set up change during operation 170
- Parameter lists vl 170
- Refrigeration drive programming guide 170
- Brakes 171
- Conver sion index type 171
- Par no parameter description default value 4 set up change during operation 171
- Parameter lists vl 171
- Refrigeration drive programming guide 171
- Conver sion index type 172
- Par no parameter description default value 4 set up change during operation 172
- Parameter lists vl 172
- Reference ramps 172
- Refrigeration drive programming guide 172
- Conver sion index type 173
- Digital in out 173
- Limits warnings 173
- Par no parameter description default value 4 set up change during operation 173
- Parameter lists vl 173
- Refrigeration drive programming guide 173
- Analog in out 174
- Conver sion index type 174
- Par no parameter description default value 4 set up change during operation 174
- Parameter lists vl 174
- Refrigeration drive programming guide 174
- Conver sion index type 175
- Par no parameter description default value 4 set up change during operation 175
- Parameter lists vl 175
- Refrigeration drive programming guide 175
- Communication and options 176
- Conver sion index type 176
- Par no parameter description default value 4 set up change during operation 176
- Parameter lists vl 176
- Refrigeration drive programming guide 176
- Conver sion index type 177
- Fc 103 lon 177
- Par no parameter description default value 4 set up change during operation 177
- Parameter lists vl 177
- Refrigeration drive programming guide 177
- Smart logic controller 177
- Conver sion index type 178
- Fc information 178
- Par no parameter description default value 4 set up change during operation 178
- Parameter lists vl 178
- Refrigeration drive programming guide 178
- Special functions 178
- Conver sion index type 179
- Par no parameter description default value 4 set up change during operation 179
- Parameter lists vl 179
- Refrigeration drive programming guide 179
- Conver sion index type 180
- Data readouts 180
- Par no parameter description default value 4 set up change during operation 180
- Parameter lists vl 180
- Refrigeration drive programming guide 180
- Conver sion index type 181
- Info readouts 181
- Par no parameter description default value 4 set up change during operation 181
- Parameter lists vl 181
- Refrigeration drive programming guide 181
- Conver sion index type 182
- Fc closed loop 182
- Par no parameter description default value 4 set up change during operation 182
- Parameter lists vl 182
- Refrigeration drive programming guide 182
- Conver sion index type 183
- Ext closed loop 183
- Par no parameter description default value 4 set up change during operation 183
- Parameter lists vl 183
- Refrigeration drive programming guide 183
- Application functions 184
- Conver sion index type 184
- Par no parameter description default value 4 set up change during operation 184
- Parameter lists vl 184
- Refrigeration drive programming guide 184
- Conver sion index type 185
- Par no parameter description default value 4 set up change during operation 185
- Parameter lists vl 185
- Refrigeration drive programming guide 185
- Time based funtions 185
- Conver sion index type 186
- Pack controller 186
- Par no parameter description default value 4 set up change during operation 186
- Parameter lists vl 186
- Refrigeration drive programming guide 186
- Analog i o option mcb 109 187
- Conver sion index type 187
- Par no parameter description default value 4 set up change during operation 187
- Parameter lists vl 187
- Refrigeration drive programming guide 187
- Compressor functions 188
- Conver sion index type 188
- Par no parameter description default value 4 set up change during operation 188
- Parameter lists vl 188
- Refrigeration drive programming guide 188
- Conver sion index type 189
- Par no parameter description default value 4 set up change during operation 189
- Parameter lists vl 189
- Refrigeration drive programming guide 189
- Alarms and warnings 190
- Troubleshooting 190
- No description warning alarm trip alarm trip lock parameter reference 191
- Refrigeration drive programming guide 191
- Troubleshooting vl 191
- Alarm word and extended status word 192
- Refrigeration drive programming guide 192
- The alarm words warning words and extended status words can be read out via serial bus or optional fieldbus for diagnosis see also 16 90 alarm word 16 92 warning word and 16 94 ext status word 192
- Troubleshooting vl 192
- Alarm words 193
- Refrigeration drive programming guide 193
- Troubleshooting vl 193
- Refrigeration drive programming guide 194
- Troubleshooting vl 194
- Warning words 194
- Extended status words 195
- Refrigeration drive programming guide 195
- Troubleshooting vl 195
- Fault messages 196
- Warning 197
- Mg16h102 203
- Www danfoss com drives 203
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