ABB 4220 fault code meaning
ABB / 4220
Series: ACS580MV
PM heatsink overheat
drive
Meaning: The IGBT heatsink fin temperature measured on PM has exceeded the maximum level.
Possible causes
Source: ACS580MV Firmware Manual P332
ABB / 4220
drive
Meaning: The IGBT heatsink fin temperature measured on PM has exceeded the maximum level.
Source: ACS580MV Firmware Manual P332