ABB AFEC fault code meaning
ABB / AFEC
Series: ACH580
External power supply signal missing
drive
Meaning: 95.04 Control board supply is set to External 24V, but no voltage is connected to the control unit.
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P283
Series: ACM510-S, ACP510
External power supply signal
drive
Meaning: Loss 95.04. The control board power supply is set to an external 24V power supply, but no voltage is connected to the control unit.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P363; ACP510 Standard Control Program Firmware Manual P363
Series: ACS380
External power supply signal loss
drive
Meaning: 95.04 Control board supply is set to external 24V, but no voltage is applied to the control unit.
Possible causes
Source: ACS380 Machinery Control Program Firmware Manual P435
Series: ACS860, ACS880-MARINE
External power supply signal loss
drive
Meaning: 95.04 Control board power supply is set to External 24V, but no voltage is connected to connector XPOW on the control unit.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P306; ACS880 Light Marine P322
Series: ACS880
External power supply signal loss
drive
Meaning: 95.04 Control board power supply is set to external 24V, but no voltage is connected to connector XPOW on the control unit.
Possible causes
Source: ACS880 Basic Control Program Firmware Manual P465
Series: ACS880-M04
External power supply signal loss
drive
Meaning: 95.04 Control board power supply is set to external 24V, but no voltage is connected to the XPOW connector of the control unit.
Possible causes
Source: ACS880-M04 Machinery Control Program Firmware Manual P427
Series: ACS880-POS, ACS880-WINCH
External power supply signal missing
drive
Meaning: 95.04 Control board supply is set to external 24V, but no voltage is connected to the XPOW connection terminal of the control unit.
Possible causes
Source: ACS880 Position Control Program P453; ACS880 Winch Control Program P560