ABB ACS880 N5700 Series - Auxiliary Codes for Line-Side Converter Faults

Auxiliary codes for line-side converter faults
The table below lists the auxiliary codes of 7583 Line side unit faulted. For advanced
troubleshooting, see the firmware manual of the line converter.
What to doCause
Event name /
Aux. code
Code
(hex)
Check supply voltage.Output current has exceeded internal
fault limit.
Overcurrent2E00
Check that there are no power factor
correction capacitors or surge
absorbers in supply cable.
Check motor load and acceleration
times.
Check power semiconductors (IGBTs)
and current transducers.
Check AC fuses.IGBT supply unit has detected an earth
fault.
Earth leakage2E01
Check for earth leakages.
Check supply cabling.
Check power modules.
Check there are no power factor
correction capacitors or surge
absorbers in supply cable.
If no earth fault can be detected,
contact your local ABB representative.
Check supply cable.IGBT supply unit has detected short
circuit.
Short circuit2E02
Check there are no power factor
correction capacitors or surge
absorbers in supply cable.
After correcting the cause of the fault,
reboot the control unit (using
parameter 96.8 Control board boot or
by cycling power.
Check the load.Excessive IGBT junction to case
temperature.
IGBT overload2E04
Check converter fuses.Current difference detected by the
branching unit (BU).
BU current
difference
2E05
Check converter(s).
Check inverter(s).
Check LCL filter.
Power off all boards.
If the fault persists, contact your local
ABB representative.
Check AC fuses.Earth leakage detected by the
branching unit: sum of all currents
exceeds the level.
BU earth
leakage
2E06
Check for earth leakages.
Check supply cabling.
Check power modules.
Check there are no power factor
correction capacitors or surge
absorbers in supply cable.
If no earth fault can be detected,
contact your local ABB representative.
600 Fault tracing