ABB B6B7 fault code meaning
ABB / B6B7
Series: ACS580MV
Phase W2 overcurrent during synchronization
drive
Meaning: The instantaneous motor current has exceeded the internal fault limit.
Possible causes
Source: ACS580MV Firmware Manual P322
ABB / B6B7
drive
Meaning: The instantaneous motor current has exceeded the internal fault limit.
Source: ACS580MV Firmware Manual P322