Danfoss VACON NXS Air-cooled, Руководство по эксплуатации

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Troubleshooting
Check the load.
Check the motor frame size.
Make an identification run.
12.10.80 Fault 32 - Fan cooling
Cause
Cooling fan of the AC drive does not start, when ON command is given.
Troubleshooting
Ask instructions from the local distributor.
12.10.81 Fault 34 - CAN bus communication
Cause
Sent message not acknowledged.
Troubleshooting
Make sure that there is another device on the bus with the same configuration.
12.10.82 Fault 35 - Application
Cause
Problem in application software.
Troubleshooting
Ask instructions from the local distributor.
For an application programmer: do a check of the application program.
12.10.83 Fault 36 - Control unit
Cause
The software needs newer version of the control unit.
Troubleshooting
Change the control unit.
12.10.84 Fault 37 - Device changed (same type), Subcode S1 - Control board
Cause
A new option board has replaced the old one in the same slot. The parameters are available in the drive.
Troubleshooting
Reset the fault. The device is ready for use. The drive starts to use the old parameter settings.
12.10.85 Fault 38 - Device added (same type), Subcode S1 - Control board
Cause
The option board was added. The same option board has been used in the same slot before. The parameters are available in the
drive.
Troubleshooting
Reset the fault. The device is ready for use. The drive starts to use the old parameter settings.
12.10.86 Fault 39 - Device removed
Cause
An option board was removed from the slot.
Troubleshooting
The device is not available. Reset the fault.
12.10.87 Fault 40 - Device unknown, Subcode S1 - Unknown device
Cause
An unknown or mismatching device was connected (the power unit or option board).
Troubleshooting
Ask instructions from the local distributor.
AQ275638903263en-000601 / DPD00910 | 185 Danfoss A/S © 2022.12
Specifications
VACON® NXS/NXP Air-cooled
Operating Guide