ABB E20A fault code meaning
ABB / E20A
Series: ACS580MV
MCB External protection
drive
Meaning: MCB external protection is active. Check the MCB external protection signal.
Possible causes
Source: ACS580MV Firmware Manual P325
ABB / E20A
drive
Meaning: MCB external protection is active. Check the MCB external protection signal.
Source: ACS580MV Firmware Manual P325