ABB E20C fault code meaning
ABB / E20C
Series: ACS580MV
External ambient sensor failure
drive
Meaning: The inverter unit air inlet temperature has exceeded the internal warning level.
Possible causes
Source: ACS580MV Firmware Manual P325
ABB / E20C
drive
Meaning: The inverter unit air inlet temperature has exceeded the internal warning level.
Source: ACS580MV Firmware Manual P325