VACON fault codes
Fault codes
- 1 Overcurrent
- 10 Input line detection fault
- 11 Output phase monitoring
- 12 Braking chopper monitoring
- 13 Inverter abnormal low temperature
- 14 Inverter overheat
- 15 Motor stall
- 16 Motor overheat
- 17 Motor underload
- 2 Overvoltage
- 22 EEPROM check error
- 24 Count fault
- 25 Microprocessor watchdog fault
- 26 Start
- 29 Thermal resistor fault
- 3 Ground fault
- 31 IGBT temperature (hardware)
- 32 Fan cooling
- 34 Internal bus communication error
- 35 Application macro fault
- 36 Control unit fault
- 37 Device changed (same model)
- 38 Device added (same model)
- 40 Device unknown
- 41 IGBT temperature fault
- 42 Braking chopper overheat
- 43 Encoder fault
- 44 Device changed (different model)
- 5 Charge switch fault
- 51 External fault
- 52 Panel communication error
- 53 Fieldbus error
- 54 Slot fault
- 55 Actual-value monitoring
- 56 PT100 board temperature fault
- 58 Charge switch system fault
- 6 Emergency stop
- 8 System fault
- 9 Undervoltage