![ABB ACH550-02-602A-4 [241/454] Group 25 critical speeds](/img/pdf.png)
ABB ACH550-02-602A-4 [241/454] Group 25 critical speeds
![ABB ACH550-02-645A-4 [241/454] Group 25 critical speeds](/views2/1557008/page241/bgf1.png)
Parameter listing and descriptions 237
ACH550-02 User's Manual
Group 25: CRITICAL SPEEDS
This group defines up to three critical speeds or ranges of
speeds that are to be avoided due, for example, to mechanical
resonance problems at certain speeds.
Code Description Range
2501 CRIT SPEED SEL
0=OFF, 1=ON
Sets the critical speeds function on or off. The critical speed function
avoids specific speed ranges.
0 =
OFF – Disables the critical speeds function.
1 =
ON – Enables the critical speeds function.
Example: To avoid speeds at which a fan system vibrates badly:
• Determine problem speed ranges. Assume they are found to be
18…23 Hz and 46…52 Hz.
• Set 2501
CRIT SPEED SEL = 1.
• Set 2502
CRIT SPEED 1 LO = 18 Hz.
• Set 2503
CRIT SPEED 1 HI = 23 Hz.
• Set 2504
CRIT SPEED 2 LO = 46 Hz.
• Set 2505
CRIT SPEED 2 HI = 52 Hz.
2502 CRIT SPEED 1 LO 0…30000 rpm /
0…500 Hz
Sets the minimum limit for critical speed range 1.
• The value must be less than or equal to 2503
CRIT SPEED 1 HI.
• Units are rpm, unless 9904
MOTOR CTRL MODE = 3 (SCALAR:FREQ), in
which case units are Hz.
2503 CRIT SPEED 1 HI 0…30000 rpm /
0…500 Hz
Sets the maximum limit for critical speed range 1.
• The value must be greater than or equal to 2502
CRIT SPEED 1 LO.
• Units are rpm, unless 9904
MOTOR CTRL MODE = 3 (SCALAR:FREQ), in
which case units are Hz.
f
output
52
46
23
18
f
REF
(Hz)
f
1L
18
f
2L
46
f
1H
23
f
2H
52
Содержание
- Ach550 1
- Ach550 02 drive manuals 2
- Table of contents 5
- Compatibility 9
- Contents of this manual 9
- Intended audience 9
- Intended use 9
- What this chapter contains 9
- Safety instructions 10
- Use of warnings and notes 10
- Drive package 13
- Moving the drive 14
- Document library on the internet 19
- Product and service inquiries 19
- Product training 19
- Providing feedback on abb drives manuals 19
- Preparing for installation 21
- What this chapter contains 21
- Drive identification 22
- Drive labels 22
- Ach550 02 user s manual 23
- Preparing for installation 19 23
- Serial number 23
- The contents of the drive type designation shown on the labels are described below 23
- The format of the drive serial number shown on the labels is described below 23
- Frame size 24
- Ach550 02 user s manual 25
- An example motor rating plate for an iec motor is shown below 25
- Collect the following information voltage nominal motor current nominal frequency nominal speed nominal power 25
- Iec 60034 1 25
- Motor identification 25
- Preparing for installation 21 25
- Motor compatibility 27
- Protecting the motor windings and bearings 28
- Ach550 02 user s manual 29
- Preparing for installation 25 29
- Requirements table 29
- The table below shows how to select the motor insulation system and when external du dt limitation and insulated n end non drive end motor bearings are required the motor manufacturer should be consulted regarding the construction of the motor insulation and additional requirements for explosion safe ex motors failure of the motor to fulfil the following requirements or improper installation may shorten motor life or damage the motor bearings ach550 02 devices have common mode filters cmf as standard accessories all abb motors are equipped with insulated motor non drive end bearings 29
- Ach550 02 user s manual 30
- Note 1 the abbreviations used in the table are defined below 30
- Note 2 the motor manufacturer should be consulted regarding the construction of the motor insulation and additional requirements for explosion safe ex motors 30
- Preparing for installation 30
- Suitable environment and enclosure 31
- Suitable mounting location 31
- Ach550 02 user s manual 32
- Choose the mounting orientation a b or c 32
- Cooling air flow 32
- Preparing for installation 32
- Provide the drive with the amount of fresh cooling air given in section iec ratings on page 396 the cooling air will enter the unit from the front air grating and flow upwards inside the drive re circulating cooling air into the drive is not allowed 32
- Refer to pages 48 and 60 for the installation instructions of the different orientations 32
- Disconnecting device means 34
- Supply connection 34
- Thermal overload and short circuit protection 34
- Thermal overload protection of the drive and power cables 34
- Thermal overload protection of the motor 34
- Protection against short circuit in the motor and motor cable 35
- Protection against short circuit inside the drive or in the supply cable 35
- Earth fault protection 36
- Emergency stop devices 36
- Wiring and emc considerations 37
- Cabling instructions 38
- Input power mains cables 38
- Motor and supply cables 38
- Ach550 02 user s manual 39
- Allowed ce c tick 39
- Figure courtesy of draka nk cables copyright 2003 draka nk cables 39
- Preparing for installation 35 39
- Recommended ce c tick 39
- The figure below shows a non recommended cable type 39
- The figure below shows the recommended conductor layout 39
- Effective motor cable shields 40
- Power factor compensation capacitors 40
- Before opening an isolator or a contactor 41
- Bypass connection 41
- Equipment connected to the motor cable 41
- Installation of safety switches contactors connection boxes etc 41
- Protecting the relay output contacts and attenuating disturbances in case of inductive loads 42
- Control cables 43
- General recommendation 43
- Analogue cables 45
- Control panel operator keypad cable 45
- Digital cables 45
- Tools required 46
- Checklist for installation preparations 47
- Installing the drive 49
- It systems and corner earthed tn systems 49
- What this chapter contains 49
- Checking the insulation of the assembly 50
- Input cable 50
- Measure the insulation resistance between each phase conductor and the protective earth conductor using a measuring voltage of 500 v dc the insulation resistance of an abb motor must exceed 100 mohm reference value at 25 c or 77 f for the insulation resistance of other motors please consult the manufacturer s instructions note moisture inside the motor casing will reduce the insulation resistance if moisture is suspected dry the motor and repeat the measurement 50
- Motor and motor cable 50
- Against a wall 51
- On a cable channel 51
- On a raised floor 51
- On concrete floor 51
- Preparing the mounting location 51
- Installation mounting orientations a and b 52
- Removing the pedestal 52
- Fixing the lead through plate to the floor 55
- Disconnecting the varistors on it unearthed and corner earthed tn systems 57
- Leading the power input and motor cables through the lead through plate 58
- Preparing the power cables 58
- Ach550 02 user s manual 59
- Installing the drive 55 59
- Connecting the cable lugs to the pedestal 60
- Leading the control cables through the lead through plate 60
- Fixing the pedestal to the drive frame 62
- Installation mounting orientation c 64
- Installation all mounting orientations 65
- Routing the control signal cables inside the cubicle 65
- Connecting the control cables 66
- Connecting the shield wires at the control board 66
- Control connections 66
- Securing the control cables mechanically 67
- Settings of the cooling fan transformer 68
- Cabling of i o and fieldbus modules 69
- Fastening the covers 69
- Installation of option modules 69
- Check installation 70
- Apply power 72
- Control panel compatibility 75
- Hvac control panel ach cp b features 75
- Start up and control panel 75
- What this chapter contains 75
- A 0 hz 76
- Parameters assistants changed par 76
- Start up 76
- Start up by using the start up assistant 76
- A 0 hz 78
- Ach550 02 user s manual 78
- Hvac default 78
- Parameters assistants changed par 78
- Press exit to return to the listing of parameter groups and again to return to the main menu 78
- Press menu to go to the main menu 78
- Press save to store the modified value or press cancel to leave the set mode any modifications not saved are cancelled 78
- Press the up down keys to change the parameter value 78
- Select parameters with the up down keys and press enter to go to the parameters mode 78
- Select the appropriate parameter group with the up down keys and press sel 78
- Select the appropriate parameter in a group with the up down keys press edit to change the parameter value 78
- Start up and control panel 78
- Start up by changing the parameters individually 78
- Supply fan 78
- To change the parameters follow these steps 78
- To complete the control connections by manually entering the parameters see chapter parameter listing and descriptions 78
- A 0 hz 80
- Output standard display mode 80
- Status information 80
- A 0 hz 3 81
- Operating the drive 81
- A 0 hz 82
- Ach550 02 user s manual 82
- Hvac default 82
- Parameters assistants changed par 82
- Parameters mode 82
- Press exit to return to the listing of parameter groups and again to return to the main menu 82
- Press menu to go to the main menu 82
- Press save to store the modified value or press cancel to leave the set mode any modifications not saved are cancelled 82
- Press the up down keys to change the parameter value 82
- Select parameters with the up down keys and press enter to go to the parameters mode 82
- Select the appropriate parameter group with the up down keys and press sel 82
- Select the appropriate parameter in a group with the up down keys press edit to change the parameter 82
- Start up and control panel 82
- Supply fan 82
- To change the parameters follow these steps 82
- To complete the control connections by manually entering the parameters see chapter parameter listing and descriptions 82
- A 0 hz 84
- Assistants mode 84
- Parameters assistants changed par 84
- A 0 hz 85
- Ach550 02 user s manual 85
- After completing a task the start up assistant asks if you want to continue with the next one press ok when continue is highlighted to continue with the next task select skip with the up down keys and press ok to move to the next task without doing this one or press exit to stop the start up assistant 85
- After selecting the macro specify whether you want to use the mechanical hand off auto switch 85
- Parameters assistants changed par 85
- Press menu to go to the main menu 85
- Scroll to the assistant you want to use references 1 2 is used here as an example with the up down keys and press sel 85
- Select assistants with the up down keys and press enter 85
- Start up and control panel 81 85
- The start up assistant will guide you through the start up to start an individual assistant from the menu follow these steps 85
- A 0 hz 88
- Changed parameters mode 88
- Parameters assistants changed par 88
- Drive parameter backup mode 89
- A 0 hz 92
- Ach550 02 user s manual 92
- Fault logger time date par backup 92
- Press menu to go to the main menu 92
- Scroll to upload to panel and press sel note that the drive has to be in the off mode for uploading parameters 92
- Select par backup with the up down keys and press enter 92
- Start up and control panel 92
- Text copying parameters and a progress diagram are displayed press abort if you want to stop the process 92
- Text parameter upload successful is displayed press ok to return to the par backup menu press exit twice to go to the main menu now you can disconnect the control panel 92
- To upload parameters to the control panel follow these steps 92
- A 0 hz 93
- Ach550 02 user s manual 93
- After the download stops the message parameter download successfully completed is displayed press ok to return to the par backup menu press exit twice to go to the main menu 93
- Fault logger time date par backup 93
- Press menu to go to the main menu 93
- Scroll to download full set and press sel note that the drive has to be in the off mode for downloading parameters 93
- Select par backup with the up down keys 93
- Start up and control panel 89 93
- Text downloading parameters full set is displayed press abort if you want to stop the process 93
- To download the full set of parameters to a drive follow these steps 93
- A 0 hz 94
- Ach550 02 user s manual 94
- Fault logger time date par backup 94
- Note if upload or download of parameters is aborted the partial parameter set is not implemented 94
- Press menu to go to the main menu 94
- Scroll to download application and press sel note that the drive has to be in the off mode for downloading applications 94
- Select par backup with the up down keys 94
- Start up and control panel 94
- Text downloading parameters application is displayed press abort if you want to stop the process 94
- Text parameter download successfully completed press ok to return to par backup menu press exit twice to go to the main menu 94
- To download the application partial parameter set to a drive follow these steps 94
- A 0 hz 95
- Ach550 02 user s manual 95
- After the download stops the message parameter download successfully completed is displayed press ok to return to the par backup menu press exit twice to go to the main menu 95
- Fault logger time date par backup 95
- Press menu to go to the main menu 95
- Scroll to download user set1 user set2 overr set and press sel note that the drive has to be in the off mode for downloading user sets 95
- Select par backup with the up down keys 95
- Start up and control panel 91 95
- Text downloading parameters user set 1 user set 2 override set is displayed press abort if you want to stop the process 95
- To download the user set 1 user set 2 or override set to a drive follow these steps 95
- A 0 hz 96
- Ach550 02 user s manual 96
- Change par fault logger time date 96
- Press menu to go to the main menu 96
- Scroll to clock visibility with the up down keys and press sel to change the visibility of the clock 96
- Scroll to show clock with the up down keys and press sel to make the clock visible 96
- Scroll to time date with the up down keys and press enter to go to the time and date mode 96
- Scroll to time format with the up down keys and press sel 96
- Start up and control panel 96
- The time and date mode is used for setting the time and date for the internal clock of the ach550 in order to use the timed functions of the ach550 the internal clock has to be set first date is used to determine weekdays it is shown in fault logs to set the clock follow these steps 96
- The time formats are displayed select a format with the up down keys and press sel to confirm the selection 96
- Time and date mode 96
- Ach550 02 user s manual 97
- Cancel ok 97
- Change the days months and year with the up down keys and press ok to save the values the active value is highlighted in inverted colour 97
- Change the hours and minutes with the up down keys and press ok to save the values the active value is highlighted in inverted colour 97
- Scroll to date format with the up down keys and press sel 97
- Scroll to daylight saving with the up down keys and press sel 97
- Scroll to set date with the up down keys and press sel 97
- Scroll to set time with the up down keys and press sel 97
- Start up and control panel 93 97
- The date formats are displayed select a format with the up down keys and press ok to confirm the selection 97
- Ach550 02 user s manual 98
- Press exit twice to return to the main menu 98
- Start up and control panel 98
- To disable automatic clock transitions according to the daylight saving changes select off with the up down keys and press ok to enable automatic clock transitions select the country or area whose daylight saving changes are followed and press ok if you press help you can view the beginning and end dates of the period during which daylight saving time is used in each country or area 98
- A 0 hz 99
- Ach550 02 user s manual 99
- I o settings mode 99
- Press exit three times to return to the main menu 99
- Press menu to go to the main menu 99
- Scroll to i o settings with the up down keys and press enter 99
- Scroll to the i o setting you want to view with the up down keys and press sel 99
- Select the setting you want to view with the up down keys and press ok 99
- Start up and control panel 95 99
- The i o settings mode is used for viewing and editing the i o settings to view and edit the i o settings follow these steps 99
- Time date par backup i o settings 99
- You can change the value with the up down keys and save it by pressing save if you do not want to change the setting press cancel 99
- A 0 hz 100
- Assistants changed par fault logger 100
- Fault logger mode 100
- Application macros and wiring 101
- Applications 101
- What this chapter contains 101
- A 0 hz 102
- Ach550 02 user s manual 102
- Application macros and wiring 102
- Hvac default 102
- If you want to use the mechanical hand off auto switch press ok if you do not want to use it select no with the down key and then press ok to be able to use the switch ext1 hand start command must be connected to di1 and ext2 auto start command to di6 102
- Parameters assistants changed par 102
- Press menu to go to the main menu 102
- Scroll to application and press sel 102
- Select a macro with the up down keys and press save 102
- Select assistants with the up down keys and press enter 102
- Selecting an application macro 102
- To select an application macro follow these steps 102
- Restoring defaults 103
- Hvac default 104
- Ach550 02 user s manual 105
- Application macros and wiring 101 105
- Hvac default 105
- Supply fan 106
- Ach550 02 user s manual 107
- Application macros and wiring 103 107
- Supply fan 107
- Return fan 108
- Ach550 02 user s manual 109
- Application macros and wiring 105 109
- Return fan 109
- Cooling tower fan 110
- Ach550 02 user s manual 111
- Application macros and wiring 107 111
- Cooling tower fan 111
- Condenser 112
- Ach550 02 user s manual 113
- Application macros and wiring 109 113
- Condenser 113
- Booster pump 114
- Ach550 02 user s manual 115
- Application macros and wiring 111 115
- Booster pump 115
- Pump alternation 116
- Ach550 02 user s manual 117
- Application macros and wiring 113 117
- Pump alternation 117
- Internal timer 118
- Ach550 02 user s manual 119
- Application macros and wiring 115 119
- Internal timer 119
- Internal timer with constant speeds powered roof ventilator 120
- Ach550 02 user s manual 121
- Application macros and wiring 117 121
- Internal timer with constant speeds 121
- Floating point 122
- Ach550 02 user s manual 123
- Application macros and wiring 119 123
- Floating point 123
- Dual setpoint pid 124
- Ach550 02 user s manual 125
- Application macros and wiring 121 125
- Dual setpoint pid 125
- Dual setpoint pid with constant speeds 126
- Ach550 02 user s manual 127
- Application macros and wiring 123 127
- Dual setpoint pid with constant speeds 127
- E bypass usa only 128
- Ach550 02 user s manual 129
- Application macros and wiring 125 129
- E bypass 129
- Hand control 130
- Ach550 02 user s manual 131
- Application macros and wiring 127 131
- Hand control 131
- Ach550 02 user s manual 132
- Application macros and wiring 132
- Connection examples of two wire and three wire sensors 132
- Many ach550 applications use process pi d and need a feedback signal from the process the feedback signal is typically connected to analogue input 2 ai2 the macro wiring diagrams for each macro earlier in this chapter use an externally powered sensor connections not shown the figures below give examples of connections using a two wire or three wire sensor transmitter supplied by the drive auxiliary voltage output 132
- Note the sensor is supplied through its current output and the drive feeds the supply voltage 24 v thus the output signal must be 4 20 ma not 0 20 ma 132
- Three wire sensor transmitter 132
- Two wire sensor transmitter 132
- Real time clock and timed functions 133
- What this chapter contains 133
- Ach550 02 user s manual 134
- Real time clock and timed functions 134
- Using the timer 134
- You can use the timed functions assistant for easy configuring for more information on the assistants see page 80 the timer is configured in four stages they are 1 enabling the timer configure how the timer is activated see page 132 2 setting the time period define the time and day when the timer operates see page 133 3 creating the timer assign the selected time period to certain timer s see page 134 4 connecting the parameters connect selected parameters to the timer see page 135 134
- Parameters connected to a timer 135
- A 0 hz 136
- Ach550 02 user s manual 136
- After selecting the new value press save to save the value 136
- Di1 inv 136
- Enabling the timer 136
- Not sel 136
- Parameters s assistants changed par 136
- Press menu to go to the main menu 136
- Real time clock and timed functions 136
- Scroll to group 36 timed functions with the up down keys and press sel 136
- Scroll to timers enable with the up down keys and press edit 136
- Select parameters with the up down keys then press enter to go to the parameters mode 136
- The current value is displayed use the up down keys to change the value if you select active 7 timed functions are always enabled 136
- The new value is displayed below the timers enable text press exit twice to return to the main menu 136
- The timer can be enabled from one of the digital inputs or inverted digital inputs to enable the timer follow these steps 136
- A 0 hz 137
- Ach550 02 user s manual 137
- Change the highlighted part of the time with the up down keys pressing next moves to the next part press save to save the time 137
- Note start or run enable can be assigned to the same digital input 137
- Parameters assistants changed par 137
- Press menu to go to the main menu 137
- Real time clock and timed functions 133 137
- Scroll to group 36 timed functions with the up down keys and press sel 137
- Scroll to start time 1 with the up down keys and press edit 137
- Select parameters with the up down keys then press enter to go to the parameters mode 137
- Setting the time period 137
- The example shows how to set a start time in addition the stop time and the start and stop days have to be set in the same manner these constitute a time period 137
- A 0 hz 138
- Ach550 02 user s manual 138
- Creating a timer 138
- Different time periods can be collected in a timer and connected to parameters the timer can act as the source of start stop and change direction commands constant speed selection and relay activation signals time periods can be in multiple timed functions but a parameter can only be connected to a single timer it is possible to create up to four timers to create a timer follow these steps 138
- Not sel 138
- Parameters assistants changed par 138
- Press menu to go to the main menu 138
- Real time clock and timed functions 138
- Scroll to group 36 timed functions with the up down keys and press sel 138
- Scroll to timer 1 src with the up down keys and press edit 138
- Select parameters with the up down keys then press enter to go to the parameters mode 138
- The current value is displayed change the value with the up down keys 138
- The new value is displayed below the start time 1 text press exit to return to the main menu continue with stop time 1 start day 1 and stop day 1 138
- A 0 hz 139
- Ach550 02 user s manual 139
- Connecting parameters 139
- Has to be connected to the timer so that the timer acts as the source of constant speed activating a parameter can only be connected to one timer to connect the parameter follow these steps 139
- Parameters assistants changed par 139
- Press menu to go to the main menu 139
- Press save to save the new value 139
- Real time clock and timed functions 135 139
- Scroll to group 12 constant speeds and press sel 139
- Scroll to parameter 1201 constant speed sel and press edit 139
- Select parameters with the up down keys then press enter to go to the parameters mode 139
- The new value is displayed below the timer 1 src text press exit to return to the main menu 139
- The parameter example 1201 139
- Ach550 02 user s manual 140
- Real time clock and timed functions 140
- Select the created timer with the up down keys and press save 140
- The new value is displayed under const speed sel press exit to return to the main menu 140
- Timer 1 140
- Example of timer use 141
- A 0 hz 143
- Ach550 02 user s manual 143
- Di3 inv 143
- Parameters assistants changed par 143
- Press menu to go to the main menu 143
- Real time clock and timed functions 139 143
- Scroll to boost sel with the up down keys and press edit 143
- Scroll to boost time with the up down keys and press edit 143
- Scroll to group 36 timed functions with the up down keys and press sel 143
- Select a digital input as the source of the boost signal with the up down keys then press save 143
- Select parameters with the up down keys then press enter to go to the parameters mode 143
- To configure the boost follow these steps 143
- Ach550 02 user s manual 144
- Change the highlighted part of the time with the up down keys pressing next moves to the next part press save to save the time 144
- Real time clock and timed functions 144
- Scroll to timer 1 src and press edit 144
- Select boost with the up down keys and press save 144
- The new value is displayed under timer 1 src press exit to return to the main menu 144
- Serial communications 145
- What this chapter contains 145
- System overview 146
- Ach550 02 user s manual 148
- Before configuring the drive for fieldbus control the drive must be connected to the fieldbus according to the instructions given in this manual and manuals embedded fieldbus efb control 148
- Embedded fieldbus efb 148
- Serial communications 148
- Setting up communication through efb 148
- Terminated station terminated station station station 148
- To reduce noise on the network terminate the rs485 network using 120 ohm resistors at both ends of the network see the diagram below 148
- Use preferably three conductors and a shield for the connection 148
- A 0 hz 149
- Bacnet 149
- Parameters assistants changed par 149
- Setting up efb with the serial communication assistant 149
- Ach550 02 user s manual 150
- Changes made to efb communication parameters group 53 do not take effect until you perform one of the following cycle the drive power off and on or set parameter 5302 to 0 and then back to a unique efb station id 150
- Continue the guided set up with the assistant 150
- Efb communication parameters 150
- Protocol selection 150
- Serial communications 150
- Ach550 02 user s manual 151
- Serial communications 147 151
- Ach550 02 user s manual 152
- Bacnet specific communication parameters 152
- Serial communications 152
- Fieldbus adapter ext fba 153
- Mechanical and electrical installation of the plug in fieldbus 153
- Setting up communication through a plug in fieldbus adapter ext fba module 154
- A 0 hz 155
- Ext fba 155
- Parameters assistants changed par 155
- Setting up fba with the serial communication assistant 155
- Ach550 02 user s manual 156
- Fba communication parameters 156
- If the name of fba parameter is not self explanatory the assistant first tells you which information is expected from you 156
- Protocol selection 156
- Serial communications 156
- The assistant recognises the type of the connected fieldbus adapter module and guides you through the necessary set up 156
- The new settings will take effect when the drive is next powered up or when parameter 5127 is activated 156
- Ach550 02 user s manual 157
- Serial communications 153 157
- Ach550 02 user s manual 158
- Serial communications 158
- Ach550 02 user s manual 159
- After the fieldbus communication has been set up the drive control parameters listed in the tables below should be checked and adjusted where necessary the setting for fieldbus control description column gives the value to use when the fieldbus interface is the desired source or destination for that particular signal as well as a description of the parameter for fieldbus signal routes and message composition see manuals embedded fieldbus efb control 3afe68320658 english and bacnet protocol 3aua0000004591 english 159
- Control command source selection 159
- Drive control parameters 159
- Serial communications 155 159
- Ach550 02 user s manual 160
- Reference signal source selection 160
- Serial communications 160
- Ach550 02 user s manual 161
- Digital output signal source selection 161
- Serial communications 157 161
- Ach550 02 user s manual 162
- Analogue output signal source selection 162
- Serial communications 162
- Ach550 02 user s manual 163
- Serial communications 159 163
- System control inputs 163
- Ach550 02 user s manual 164
- Serial communications 164
- Acceleration deceleration ramp pair selection 165
- Ach550 02 user s manual 165
- Communication fault functions 165
- Serial communications 161 165
- Ach550 02 user s manual 166
- Pid control feedback source selection 166
- Serial communications 166
- Ach550 02 user s manual 167
- Serial communications 163 167
- Fault handling 168
- Parameter groups 171
- Parameter listing and descriptions 171
- What this chapter contains 171
- Ach550 02 user s manual 174
- Group 99 start up data 174
- Parameter listing and descriptions 174
- This group defines special start up data required to set up the drive enter motor information 174
- Ach550 02 user s manual 175
- Parameter listing and descriptions 171 175
- Ach550 02 user s manual 176
- Parameter listing and descriptions 176
- Ach550 02 user s manual 177
- Parameter listing and descriptions 173 177
- Ach550 02 user s manual 178
- Group 01 operating data 178
- Parameter listing and descriptions 178
- This group contains drive operating data including actual signals the drive sets the values for actual signals based on measurements or calculations you cannot set these values 178
- Ach550 02 user s manual 179
- Parameter listing and descriptions 175 179
- Ach550 02 user s manual 180
- Parameter listing and descriptions 180
- Ach550 02 user s manual 181
- Parameter listing and descriptions 177 181
- Ach550 02 user s manual 182
- Parameter listing and descriptions 182
- Ach550 02 user s manual 183
- Parameter listing and descriptions 179 183
- Ach550 02 user s manual 184
- Group 03 fb actual signals 184
- Parameter listing and descriptions 184
- This group monitors fieldbus communications see also chapter serial communications 184
- Ach550 02 user s manual 185
- Parameter listing and descriptions 181 185
- Ach550 02 user s manual 186
- Parameter listing and descriptions 186
- Ach550 02 user s manual 187
- Parameter listing and descriptions 183 187
- Ach550 02 user s manual 188
- Group 04 fault history 188
- Parameter listing and descriptions 188
- This group stores a recent history of the faults reported by the drive 188
- Ach550 02 user s manual 189
- Parameter listing and descriptions 185 189
- Ach550 02 user s manual 190
- For commands that enable start stop and direction changes locks direction or enables direction control to select between the two external locations use parameter 1102 in the next group 190
- Group 10 start stop dir 190
- Parameter listing and descriptions 190
- This group defines external sources 190
- Ach550 02 user s manual 191
- Parameter listing and descriptions 187 191
- Ach550 02 user s manual 192
- Parameter listing and descriptions 192
- Ach550 02 user s manual 193
- Code description range 193
- Di ai ext1 193
- Frequency reference hz if 9904 3 193
- Group 11 reference select 193
- Hz rpm reference type depends on parameter 9904 193
- Keypad ref sel 1 ref 1 hz rpm 2 ref 2 selects the reference controlled in local control mode 1 193
- Parameter listing and descriptions 189 193
- Speed reference rpm if 9904 1 193
- This group defines how the drive selects between command sources characteristics and sources for 193
- Ach550 02 user s manual 194
- Parameter listing and descriptions 194
- Ach550 02 user s manual 195
- Parameter listing and descriptions 191 195
- Ach550 02 user s manual 196
- Parameter listing and descriptions 196
- Ach550 02 user s manual 197
- Parameter listing and descriptions 193 197
- Ach550 02 user s manual 198
- Parameter listing and descriptions 198
- Ach550 02 user s manual 199
- Parameter listing and descriptions 195 199
- Ach550 02 user s manual 200
- Acts also as a so called fault speed which may be activated if the control signal is lost refer to parameter 3001 200
- And 3018 200
- Group 12 constant speeds 200
- Note parameter 1208 200
- Parameter 3002 200
- Parameter listing and descriptions 200
- This group defines a set of constant speeds in general you can program up to 7 constant speeds ranging from 0 500 hz or 0 30000 rpm values must be positive no negative speed values for constant speeds constant speed selections are ignored if the process pid reference is followed or the drive is in local control mode or pfa pump and fan alternation is active 200
- Ach550 02 user s manual 201
- Parameter listing and descriptions 197 201
- Ach550 02 user s manual 202
- Parameter listing and descriptions 202
- Ach550 02 user s manual 203
- Parameter listing and descriptions 199 203
- Ach550 02 user s manual 204
- Parameter listing and descriptions 204
- Ach550 02 user s manual 205
- Group 13 analogue inputs 205
- Parameter listing and descriptions 201 205
- This group defines the limits and the filtering for analogue inputs 205
- Ach550 02 user s manual 206
- Parameter listing and descriptions 206
- Ach550 02 user s manual 207
- Group 14 relay outputs 207
- Parameter listing and descriptions 203 207
- This group defines the condition that activates each of the relay outputs 207
- Ach550 02 user s manual 208
- Parameter listing and descriptions 208
- Ach550 02 user s manual 209
- Parameter listing and descriptions 205 209
- Ach550 02 user s manual 210
- Parameter listing and descriptions 210
- Ach550 02 user s manual 211
- Parameter listing and descriptions 207 211
- Ach550 02 user s manual 212
- Group 15 analogue outputs 212
- Limited to programmable minimum and maximum values of output current scaled and or inverted by defining the minimum and maximum values of the source parameter or content defining a maximum value parameter 1503 or 1509 that is less than the content minimum value parameter 1502 or 1508 results in an inverted output filtered 212
- Parameter listing and descriptions 212
- This group defines the drive s analogue current signal outputs the drive s analogue outputs can be any parameter of group 01 operating data 212
- Ach550 02 user s manual 213
- Parameter listing and descriptions 209 213
- Ach550 02 user s manual 214
- Parameter listing and descriptions 214
- Ach550 02 user s manual 215
- Group 16 system controls 215
- Parameter listing and descriptions 211 215
- This group defines a variety of system level locks resets and enables 215
- Ach550 02 user s manual 216
- Parameter listing and descriptions 216
- Ach550 02 user s manual 217
- Parameter listing and descriptions 213 217
- Ach550 02 user s manual 218
- Parameter listing and descriptions 218
- Ach550 02 user s manual 219
- Parameter listing and descriptions 215 219
- Ach550 02 user s manual 220
- Code description range 220
- Parameter listing and descriptions 220
- Ach550 02 user s manual 221
- Parameter listing and descriptions 217 221
- Ach550 02 user s manual 222
- Group 17 override 222
- Parameter listing and descriptions 222
- The following faults are ignored 222
- This group defines the source for the override activation signal the override speed frequency and pass code and how the override is enabled and disabled the override feature can be used e g in fire situations when the override di is activated the drive stops and then accelerates to the preset speed or frequency when the di is deactivated the drive stops and reboots if the start command run enable and start enable are active in the auto mode the drive starts automatically and continues normally after override mode in the hand mode the drive returns to the off mode when override is active drive runs at preset speed drive ignores all keypad commands drive ignores all commands from communication links drive ignores all digital inputs except override activation deactivation run enable and start enable drive displays alarm message 2020 222
- Changing the override parameters 223
- Commissioning the override mode 223
- Ach550 02 user s manual 224
- Parameter listing and descriptions 224
- Ach550 02 user s manual 225
- Parameter listing and descriptions 221 225
- Ach550 02 user s manual 226
- Group 20 limits 226
- Parameter listing and descriptions 226
- This group defines minimum and maximum limits to be followed in driving the motor speed frequency current torque etc 226
- Ach550 02 user s manual 227
- Parameter listing and descriptions 223 227
- Ach550 02 user s manual 228
- Parameter listing and descriptions 228
- Ach550 02 user s manual 229
- Parameter listing and descriptions 225 229
- Ach550 02 user s manual 230
- Group 21 start stop 230
- Parameter listing and descriptions 230
- This group defines how the motor starts and stops the ach550 supports several start and stop modes 230
- Ach550 02 user s manual 231
- Parameter listing and descriptions 227 231
- Ach550 02 user s manual 232
- Parameter listing and descriptions 232
- Ach550 02 user s manual 233
- Group 22 accel decel 233
- Parameter listing and descriptions 229 233
- This group defines ramps that control the rate of acceleration and deceleration you define these ramps as a pair one for acceleration and one for deceleration you can define two pairs of ramps and use a digital input to select one of these 233
- Ach550 02 user s manual 234
- Parameter listing and descriptions 234
- Ach550 02 user s manual 235
- Parameter listing and descriptions 231 235
- Ach550 02 user s manual 236
- Group 23 speed control 236
- Parameter listing and descriptions 236
- This group defines variables used for speed control operation 236
- Ach550 02 user s manual 237
- Parameter listing and descriptions 233 237
- Ach550 02 user s manual 238
- Parameter listing and descriptions 238
- Ach550 02 user s manual 239
- Parameter listing and descriptions 235 239
- Ach550 02 user s manual 240
- Parameter listing and descriptions 240
- Ach550 02 user s manual 241
- Group 25 critical speeds 241
- Parameter listing and descriptions 237 241
- This group defines up to three critical speeds or ranges of speeds that are to be avoided due for example to mechanical resonance problems at certain speeds 241
- Ach550 02 user s manual 242
- Parameter listing and descriptions 242
- Ach550 02 user s manual 243
- Group 26 motor control 243
- Parameter listing and descriptions 239 243
- This group defines variables used for motor control 243
- Ach550 02 user s manual 244
- Parameter listing and descriptions 244
- Ach550 02 user s manual 245
- Parameter listing and descriptions 241 245
- Ach550 02 user s manual 246
- Group 29 maintenance trig 246
- Parameter listing and descriptions 246
- This group defines usage levels and trigger points when usage reaches the set trigger point a notice displayed on the control panel operator keypad signals that maintenance is due 246
- Ach550 02 user s manual 247
- Parameter listing and descriptions 243 247
- Ach550 02 user s manual 248
- Group 30 fault functions 248
- Parameter listing and descriptions 248
- This group defines situations that the drive should recognise as potential faults and how the drive should respond if the fault is detected 248
- Ach550 02 user s manual 249
- Parameter listing and descriptions 245 249
- Ach550 02 user s manual 250
- Parameter listing and descriptions 250
- Ach550 02 user s manual 251
- Parameter listing and descriptions 247 251
- Ach550 02 user s manual 252
- Parameter listing and descriptions 252
- Ach550 02 user s manual 253
- Parameter listing and descriptions 249 253
- Ach550 02 user s manual 254
- Parameter listing and descriptions 254
- Ach550 02 user s manual 255
- Group 31 automatic reset 255
- Parameter listing and descriptions 251 255
- This group defines conditions for automatic resets an automatic reset occurs after a particular fault is detected the drive holds for a set delay time and then restarts automatically you can limit the number of resets in a specified time period and you can set up automatic resets for a variety of faults 255
- Ach550 02 user s manual 256
- Parameter listing and descriptions 256
- Ach550 02 user s manual 257
- Group 32 supervision 257
- Parameter listing and descriptions 253 257
- This group defines supervision for up to three signals from group 01 operating data supervision monitors a specified parameter and energises a relay output if the parameter passes a defined limit use group 14 relay outputs to define the relay and whether the relay activates when the signal is too low or too high 257
- Ach550 02 user s manual 258
- Parameter listing and descriptions 258
- Ach550 02 user s manual 259
- Parameter listing and descriptions 255 259
- Ach550 02 user s manual 260
- Group 33 information 260
- Parameter listing and descriptions 260
- This group provides access to information about the drive s current programs versions and test date 260
- A 0 hz 261
- A 0 hz 3 261
- Ach550 02 user s manual 261
- Group 34 panel display 261
- Parameter listing and descriptions 257 261
- This group defines the content for control panel operator keypad display centre area when the control panel is in the output mode 261
- Ach550 02 user s manual 262
- Parameter listing and descriptions 262
- Ach550 02 user s manual 263
- Code description range 263
- Dsp for 263
- Output1 max sets the maximum value displayed for the first display parameter note parameter is not effective if parameter 3404 263
- Output1 min sets the maximum value displayed for the first display parameter note parameter is not effective if parameter 3404 263
- Output1 unit 0 127 selects the units used for the first display parameter note parameter is not effective if parameter 3404 263
- Output2 dsp form 0 9 defines the decimal point location for the second display parameter see parameter 3404 263
- Output2 unit 0 127 selects the units used for the second display parameter see parameter 3405 263
- Parameter listing and descriptions 259 263
- Signal2 max defines the maximum expected value for the second display parameter see parameter 3403 263
- Signal2 min defines the minimum expected value for the second display parameter see parameter 3402 263
- Signal2 param 100 178 selects the second parameter by number displayed on the control panel see parameter 3401 263
- Ach550 02 user s manual 264
- Parameter listing and descriptions 264
- Group 35 motor temp meas 265
- Ach550 02 user s manual 267
- Parameter listing and descriptions 263 267
- Ach550 02 user s manual 268
- Parameter listing and descriptions 268
- Ach550 02 user s manual 269
- Group 36 timed functions 269
- Parameter listing and descriptions 265 269
- This group defines the timed functions the timed functions include four daily starts stops four weekly starts stops overrides four timers for collecting selected periods together a timer can be connected to multiple time periods and a time period can be in multiple timers 269
- Ach550 02 user s manual 270
- Parameter listing and descriptions 270
- Ach550 02 user s manual 271
- Parameter listing and descriptions 267 271
- Ach550 02 user s manual 272
- Parameter listing and descriptions 272
- Ach550 02 user s manual 273
- Parameter listing and descriptions 269 273
- Ach550 02 user s manual 274
- Group 37 user load curve 274
- Parameter listing and descriptions 274
- This group defines supervision of user adjustable load curves motor torque as a function of frequency the curve is defined by five points 274
- Ach550 02 user s manual 275
- Parameter listing and descriptions 271 275
- Ach550 02 user s manual 276
- Correspondence with the obsolete underload supervision 276
- Nominal frequency of the motor if you want to emulate the behaviour of an old underload curve with parameters as in the shaded columns set the new parameters as in the white columns in the tables 276
- Nominal torque of the motor 276
- Obsolete the underload protection is activated curves 1 3 reach maximum at the motor rated frequency set by parameter 9907 276
- Parameter listing and descriptions 276
- Provided five selectable curves shown in the figure below 276
- The now obsolete parameter 3015 276
- The parameter characteristics were as described below if the load drops below the set curve for longer than the time set by parameter 3014 276
- Ach550 02 user s manual 277
- Eu 50 hz 277
- Parameter listing and descriptions 273 277
- Us 60 hz 277
- Overview of pid controllers 278
- Pid controller basic set up 278
- Ach550 02 user s manual 279
- Must be set to value 19 279
- Note in order to activate and use the pid controller parameter 1106 279
- Parameter listing and descriptions 275 279
- Pid controller advanced 280
- Ach550 02 user s manual 281
- Group 40 process pid set 1 281
- Parameter listing and descriptions 277 281
- This group defines a set of parameters used with the process pid pid1 controller typically only parameters in this group are needed 281
- Ach550 02 user s manual 282
- Parameter listing and descriptions 282
- Ach550 02 user s manual 283
- Parameter listing and descriptions 279 283
- Ach550 02 user s manual 284
- Parameter listing and descriptions 284
- Ach550 02 user s manual 285
- Parameter listing and descriptions 281 285
- Ach550 02 user s manual 286
- Parameter listing and descriptions 286
- Ach550 02 user s manual 287
- Parameter listing and descriptions 283 287
- Ach550 02 user s manual 288
- Parameter listing and descriptions 288
- Ach550 02 user s manual 289
- Parameter listing and descriptions 285 289
- Ach550 02 user s manual 290
- Parameter listing and descriptions 290
- Ach550 02 user s manual 291
- Parameter listing and descriptions 287 291
- Ach550 02 user s manual 292
- Parameter listing and descriptions 292
- Ach550 02 user s manual 293
- Parameter listing and descriptions 289 293
- Group 41 process pid set 2 294
- Ach550 02 user s manual 295
- Group 42 ext trim pid 295
- Parameter listing and descriptions 291 295
- This group defines the parameters used for the external pid controller pid2 of the ach550 the operation of parameters 4201 4221 is analogous with process pid controller pid1 set 1 parameters 4001 4021 295
- Ach550 02 user s manual 296
- Parameter listing and descriptions 296
- Ach550 02 user s manual 297
- And 0178 297
- Are derived from subtracting the drive s energy consumed from the direct on line dol consumption calculated on the basis of parameter 4508 297
- As such the accuracy of the values is dependent on the accuracy of the power estimate entered in that parameter 297
- Group 45 energy saving 297
- Parameter listing and descriptions 293 297
- This group defines the setup of calculation and optimization of energy savings note the values of the saved energy parameters 0174 297
- Ach550 02 user s manual 298
- Group 51 ext comm module 298
- Parameter listing and descriptions 298
- This group defines set up variables for an external fieldbus communication module refer to the communication module documentation for more information on these parameters 298
- Ach550 02 user s manual 299
- Parameter listing and descriptions 295 299
- Ach550 02 user s manual 300
- Group 52 panel comm 300
- Parameter listing and descriptions 300
- This group defines the communication settings for the control panel port on the drive normally when using the supplied control panel operator keypad there is no need to change settings in this group in this group parameter modifications take effect on the next power up 300
- Ach550 02 user s manual 301
- Parameter listing and descriptions 297 301
- Ach550 02 user s manual 302
- Group 53 efb protocol 302
- Parameter listing and descriptions 302
- This group defines set up variables used for an embedded fieldbus efb communication protocol refer to the communication protocol documentation for more information on these parameters 302
- Ach550 02 user s manual 303
- Parameter listing and descriptions 299 303
- Ach550 02 user s manual 304
- Parameter listing and descriptions 304
- Ach550 02 user s manual 305
- Group 64 load analyzer 305
- Is shown in ten classes 2 peak value logger one signal in group 1 can be logged for the peak maximum value the peak value of the signal peak time time when the peak value was detected as well the frequency current and dc voltage at the peak time are shown 3 amplitude logger 2 one signal in group 1 can be logged for amplitude distribution the base value 100 value can be set by the user the first logger cannot be reset the other two loggers can be reset by a user defined method they are also reset if either of the signals or the peak value filter time is changed 305
- Parameter listing and descriptions 301 305
- This group defines the load analyzer which can be used for analyzing the customer s process and sizing the drive and the motor the peak value is logged at 2 ms level and the distribution loggers are updated on 0 s 200 ms time level three different values can be logged 1 amplitude logger 1 the measured current is logged continuously the distribution as a percentage of the nominal current 305
- Ach550 02 user s manual 306
- Parameter listing and descriptions 306
- Ach550 02 user s manual 307
- Parameter listing and descriptions 303 307
- Ach550 02 user s manual 308
- Parameter listing and descriptions 308
- Group 81 pfa control 309
- Ach550 02 user s manual 310
- Parameter listing and descriptions 310
- Ach550 02 user s manual 311
- Parameter listing and descriptions 307 311
- Ach550 02 user s manual 312
- Parameter listing and descriptions 312
- Ach550 02 user s manual 313
- Parameter listing and descriptions 309 313
- Ach550 02 user s manual 314
- Parameter listing and descriptions 314
- Ach550 02 user s manual 315
- Parameter listing and descriptions 311 315
- Ach550 02 user s manual 316
- Parameter listing and descriptions 316
- Ach550 02 user s manual 317
- Parameter listing and descriptions 313 317
- Ach550 02 user s manual 318
- Parameter listing and descriptions 318
- Ach550 02 user s manual 319
- Parameter listing and descriptions 315 319
- Ach550 02 user s manual 320
- Parameter listing and descriptions 320
- Ach550 02 user s manual 321
- Parameter listing and descriptions 317 321
- Ach550 02 user s manual 322
- Parameter listing and descriptions 322
- Ach550 02 user s manual 323
- Parameter listing and descriptions 319 323
- Ach550 02 user s manual 324
- Parameter listing and descriptions 324
- Ach550 02 user s manual 325
- Parameter listing and descriptions 321 325
- Ach550 02 user s manual 326
- Parameter listing and descriptions 326
- Ach550 02 user s manual 327
- Parameter listing and descriptions 323 327
- Ach550 02 user s manual 328
- Parameter listing and descriptions 328
- Ach550 02 user s manual 329
- Parameter listing and descriptions 325 329
- Ach550 02 user s manual 330
- Parameter listing and descriptions 330
- Ach550 02 user s manual 331
- Group 98 options 331
- Parameter listing and descriptions 327 331
- This group configures for options in particular enabling serial communication with the drive 331
- Ach550 02 user s manual 332
- Complete parameter list 332
- Parameter listing and descriptions 332
- The following table lists all parameters and their default values for all application macros the user can enter desired parameter values under the user column 332
- Ach550 02 user s manual 333
- Parameter listing and descriptions 329 333
- Ach550 02 user s manual 334
- Parameter listing and descriptions 334
- Ach550 02 user s manual 335
- Parameter listing and descriptions 331 335
- Ach550 02 user s manual 336
- Parameter listing and descriptions 336
- Ach550 02 user s manual 337
- Parameter listing and descriptions 333 337
- Ach550 02 user s manual 338
- Parameter listing and descriptions 338
- Ach550 02 user s manual 339
- Parameter listing and descriptions 335 339
- Ach550 02 user s manual 340
- Parameter listing and descriptions 340
- Ach550 02 user s manual 341
- Parameter listing and descriptions 337 341
- Ach550 02 user s manual 342
- Parameter listing and descriptions 342
- Ach550 02 user s manual 343
- Parameter listing and descriptions 339 343
- Ach550 02 user s manual 344
- Parameter listing and descriptions 344
- Ach550 02 user s manual 345
- Parameter listing and descriptions 341 345
- Ach550 02 user s manual 346
- Parameter listing and descriptions 346
- Ach550 02 user s manual 347
- Parameter listing and descriptions 343 347
- Ach550 02 user s manual 348
- Parameter listing and descriptions 348
- Ach550 02 user s manual 349
- Parameter listing and descriptions 345 349
- Ach550 02 user s manual 350
- Parameter listing and descriptions 350
- Ach550 02 user s manual 351
- Parameter listing and descriptions 347 351
- Ach550 02 user s manual 352
- Parameter listing and descriptions 352
- Ach550 02 user s manual 353
- Parameter listing and descriptions 349 353
- Ach550 02 user s manual 354
- Parameter listing and descriptions 354
- Ach550 02 user s manual 355
- Parameter listing and descriptions 351 355
- Ach550 02 user s manual 356
- Parameter listing and descriptions 356
- Ach550 02 user s manual 357
- Parameter listing and descriptions 353 357
- Ach550 02 user s manual 358
- Parameter listing and descriptions 358
- Ach550 02 user s manual 359
- Parameter listing and descriptions 355 359
- Ach550 02 user s manual 360
- Parameter listing and descriptions 360
- Ach550 02 user s manual 361
- Parameter listing and descriptions 357 361
- Ach550 02 user s manual 362
- Parameter listing and descriptions 362
- Ach550 02 user s manual 363
- Parameter listing and descriptions 359 363
- Ach550 02 user s manual 364
- Parameter listing and descriptions 364
- Ach550 02 user s manual 365
- Parameter listing and descriptions 361 365
- Ach550 02 user s manual 366
- Parameter listing and descriptions 366
- Ach550 02 user s manual 367
- Parameter listing and descriptions 363 367
- Ach550 02 user s manual 368
- Parameter listing and descriptions 368
- Ach550 02 user s manual 369
- Parameter listing and descriptions 365 369
- Ach550 02 user s manual 370
- Parameter listing and descriptions 370
- Ach550 02 user s manual 371
- Parameter listing and descriptions 367 371
- Diagnostics and maintenance 373
- What this chapter contains 373
- Diagnostics displays 374
- Red faults 374
- Flashing green alarms 375
- Correcting faults 376
- Fault listing 376
- Fault listing the following table lists the faults by code number and describes each the fault name is the long form shown on the control panel display when the fault occurs the fault names shown in the fault logger mode see page 96 and the fault names for parameter 0401 376
- May be shorter 376
- Fault resetting 385
- Flashing red led 385
- Red led 385
- Alarm listing 386
- Correcting alarms 386
- History 386
- Ach550 02 user s manual 387
- Diagnostics and maintenance 383 387
- Ach550 02 user s manual 388
- Diagnostics and maintenance 388
- Ach550 02 user s manual 389
- Diagnostics and maintenance 385 389
- Ach550 02 user s manual 390
- Diagnostics and maintenance 390
- Maintenance intervals 391
- Ach550 02 user s manual 392
- C201 214 392
- Diagnostics and maintenance 392
- Layout 392
- The possible components concerning maintenance activities are shown in the figure below 392
- Heatsink 393
- Main fan replacement 393
- Capacitors 395
- Reforming 395
- Replacement 395
- Ach550 02 user s manual 397
- Battery 397
- Cleaning 397
- Control panel operator keypad 397
- Diagnostics and maintenance 393 397
- The battery keeps the clock operating in memory during power interruptions the expected life for the battery is greater than ten years to remove the battery use a coin to rotate the battery holder on the back of the control panel replace the battery with type cr2032 397
- This table describes the leds of the drive 397
- Use a soft damp cloth to clean the control panel avoid harsh cleaners which could scratch the display window 397
- Ratings 399
- Technical data 399
- What this chapter contains 399
- Iec ratings 400
- Sizing 400
- Symbols 400
- Altitude derating 401
- Derating 401
- Temperature derating 401
- Input power mains cables fuses and circuit breakers 402
- Line current harmonics 402
- Ach550 02 user s manual 403
- Cable reactance ohm if the calculated short circuit current of the installation is smaller than the minimum short circuit current given in the table below the fuse does not operate rapidly enough to protect the drive in 0 s select a faster fuse to ensure that the required 0 s operation time is met 403
- Cable resistance ohm 403
- Nominal apparent power of the transformer kva 403
- Recommended fuses 403
- Recommended fuses the following fuses are recommended 403
- Short circuit current in symmetrical two phase short circuit a u network line to line voltage v 403
- Technical data 399 403
- Transformer impedance 403
- Transformer impedance ohm 403
- Transformer rated voltage v 403
- Ach550 02 user s manual 404
- Circuit breakers 404
- Slow fuses 404
- Technical data 404
- Use of fuses is preferable but the abb moulded case circuit breakers mccb in the table below can also be used 404
- Use of the recommended fuses is preferable but the following slow fuses can also be used 404
- Ach550 02 user s manual 405
- Input power mains cable 405
- Technical data 401 405
- The table below gives copper and aluminium cable types for different load currents sizing of the input power cable is based on a correction factor of 0 1 maximum of 4 cables laid on a cable ladder side by side ambient temperature 30 c 86 f en 60204 1 and iec 364 5 523 for other conditions dimension the cables according to local safety regulations appropriate input voltage and the load current of the drive in any case the cable must be between the minimum limit defined in this table and the maximum limit defined by the terminal size see section cable entries on page 402 405
- Cable entries 406
- Input power mains connection 407
- Motor cable length 408
- Motor connection 408
- Control connections 410
- Ach550 02 user s manual 411
- Hardware description 411
- Technical data 407 411
- Ach550 02 user s manual 412
- Note terminals 3 6 and 9 are at the same potential 412
- Technical data 412
- Ach550 02 user s manual 413
- For using an external power supply see the diagrams below 413
- Note for safety reasons the fault relay signals a fault when the ach550 is powered down 413
- Technical data 409 413
- The terminals on the control board as well as on the optional modules attachable to the board fulfil the protective extra low voltage pelv requirements stated in en 50178 provided that the external circuits connected to the terminals also fulfil the requirements and the installation site is below 2000 m 6562 ft you can wire the digital input terminals in either a pnp or npn configuration 413
- Communications 414
- Cooling 414
- Efficiency 414
- Dimensions and weights 415
- Frame size r8 416
- Ach550 02 user s manual 417
- Ambient conditions 417
- Technical data 413 417
- The table below lists the ach550 environmental requirements 417
- Materials 418
- Applicable standards 419
- Ce marking 419
- Compliance with the emc directive 419
- Compliance with iec en 61800 3 2004 420
- Compliance with the machinery directive 420
- C tick marking 422
- Compliance with iec en 61800 3 2004 422
- Iec en 61800 3 2004 definitions 422
- Ul marking 422
- Compliance with the iec en 61800 3 2004 423
- Second environment drives of category c3 423
- Ach550 02 user s manual 425
- Contact information 425
- On page 425
- Product and service inquirie 425
- See also section 425
- Technical data 421 425
- Ach550 02 user s manual 426
- Technical data 426
- Ach550 02 user s manual 427
- Technical data 423 427
- Ach550 02 user s manual 428
- Technical data 428
- Afe68262674 rev c en effective 2011 06 15 2011 abb oy all rights reserved 454
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