A0047 IGBT Overload (Alarm) fault in weg drive
A0047 IGBT Overload (Alarm) fault in weg drive
Cause: The drive is operating with high output current, approaching the IGBT overload fault limit.
Remedy:
Cause: The drive is operating with high output current, approaching the IGBT overload fault limit.
Remedy:
- Reduce the load or operating cycle duty.
- Clean the heatsink and check cooling fans.
- Verify carrier frequency settings (reduce P0297 if possible).
Comments
Post a Comment