Inovance F144 fault code meaning
Inovance / F144
Series: HD5X
Incoming circuit breaker feedback error
AC drive
Meaning: During one-touch precharge, high voltage is present in the system, but there is no feedback from the incoming circuit breaker
Possible causes
- 1.Incoming cabinet control power error
- 2.Incoming circuit breaker feedback error
- 3.Incoming circuit breaker damaged
Source: HD5X Series High-Voltage AC Drive User Manual P98