Fault Messages - ABB ACS560 Quick Installation And Start-Up Manual

Fault messages

Code Fault / Aux. code
(hex) aux code visible
only on assist-
ant control panel
and drive com-
poser))
1080 Backup/Restore
timeout
1081 Rating ID fault
2281 Calibration
2310 Overcurrent
2330 Earth leakage
2340 Short circuit
2381 IGBT overload
2392 BU earth leakage
Cause
During backup/restore,
communication is lost
between panel/PC tool and
drive.
Drive software is not able to
read the drive rating ID.
Measured offset of output
phase current measurement
or difference between out-
put phase U2 and W2 cur-
rent measurement is too
great (the values are up-
dated during current calibra-
tion).
Output current exceeded
the internal fault limit.
Load unbalance typically
due to earth fault in motor
or motor cable.
Short-circuit in motor
cable(s) or motor.
Excessive IGBT junction to
case temperature.
Total earth leakage of invert-
er modules is excessive.
Diagnostics 139
What to do
Request backup or restore again.
Reset the fault or cycle the power to
the drive.
If the fault persists, contact your local
ABB representative.
Try performing the current calibration
again.
If the fault persists, contact your local
ABB representative.
Check the motor load, acceleration
times, motor and motor cable, en-
coder cable and there are no power
factor correction capacitors in motor
cable.
Check there are no power factor cor-
rection capacitors or surge absorbers
in motor cable and there is no earth
fault in motor or motor cables.
Check motor and motor cable and
there are no power factor correction
capacitors or surge absorbers in mo-
tor cable.
Check motor cable.
Check there are no power factor cor-
rection capacitors or surge absorbers
in motor cable.
Measure insulation resistances of
motor cables and motor.
Contact your local ABB representat-
ive.
EN
HI