ABB E221 fault code meaning
ABB / E221
Series: ACS580MV
Elevated motor phase W1 temperature
drive
Meaning: The motor phase W1 winding temperature is approaching the temperature limit.
Possible causes
Source: ACS580MV Firmware Manual P326
ABB / E221
drive
Meaning: The motor phase W1 winding temperature is approaching the temperature limit.
Source: ACS580MV Firmware Manual P326