F0051 IGBT Overtemperature (Fault) fault in weg drive

F0051 IGBT Overtemperature (Fault) fault in weg drive

Cause: Maximum temperature of the IGBT module has been exceeded.

Remedy:
  • Replace faulty cooling fans.
  • Improve cabinet ventilation.
  • Check if the carrier frequency is set too high for the load.

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