ABB 4380 fault code meaning
ABB / 4380
Series: ACH531, ACQ531, ACQ580, ACS880-POS, ACS880-WINCH
Temperature difference too large
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACH531 Firmware Manual P137; ACQ531 Firmware Manual P119; ACQ580 Pump Control Program Firmware Manual P194; ACS880 Position Control Program P458; ACS880 Winch Control Program P564
Series: ACH580
Temperature difference too large
drive
Meaning: ?? Temperature difference between IGBT in the same phase is too large.
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P285
Series: ACM510-S, ACM510-V, ACP510, ACS580, ACS880-M04
Temperature difference too large
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P366; ACM510-01V_04V Drive Firmware Manual P407; ACP510 Standard Control Program Firmware Manual P366; ACS580 Standard Control Program Firmware Manual P538; ACS880-M04 Machinery Control Program Firmware Manual P432
Series: ACS380
Temperature difference too large
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACS380 Machinery Control Program Firmware Manual P440
Series: ACS530, ACS880
Temperature difference too large
drive
Meaning: The temperature difference between IGBT in different phases is too large.
Possible causes
Source: ACS530 Firmware Manual P272; ACS880 Basic Control Program Firmware Manual P470
Series: ACS860, ACS880-MARINE
Temperature difference too large
drive
Meaning: Temperature difference between different phase sequences IGBT is too high.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P309; ACS880 Light Marine P325