ABB AE14 fault code meaning
ABB / AE14
Series: ACQ580, ACS880-POS
Overtemperature
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACQ580 Pump Control Program Firmware Manual P205; ACS880 Position Control Program P471
Series: ACS860-REG
Overtemperature
drive
Meaning: The regenerative rectifier module heatsink temperature exceeds the limit, possibly due to module overload or a fan fault.
Possible causes
Source: ACS860 Regenerative Rectifier Control Program Firmware Manual P111
Series: ACS880-BRAKE
Overtemperature
drive
Meaning: The braking module heatsink temperature is too high due to module overload, a fan fault, or other causes.
Possible causes
Source: ACS880 Braking Control Program Firmware Manual P124
Series: ACS880-DCDC
Overtemperature
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACS880 DC _ DC Drive Control Program Firmware Manual P188
Series: ACS880-DIODE
Overtemperature
drive
Meaning: The supply module heatsink temperature exceeds the limit, possibly due to module overload or a fan fault.
Possible causes
Source: ACS880 Diode Supply Control Program P166
Series: ACS880-IGBT, ACS880
Overtemperature
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACS880 IGBT Supply Control Program Firmware Manual P198; ACS880 Basic Control Program Firmware Manual P482