ABB ACS560, Firmware Manual

Page: 424 / 514

424 Fault tracing
Fault messages
Code
(hex)
Fault / Aux. code
( aux
code visible only on
assistant control panel
and drive composer
)
Cause What to do
1080 Backup/Restore
timeout Panel or PC tool has failed to
communicate with the drive
when backup was being made
or restored. Request backup or restore again.
1081 Rating ID fault Drive software is not able to
read the rating ID of the drive. Reset the fault to make the drive try to
reread the rating ID.
If the fault reappears, cycle the power to
the drive. You may have to be repeat this.
If the fault persists, contact your local
ABB representative.
2281 Calibration Measured offset of output
phase current measurement or
difference between output
phase U2 and W2 current
measurement is too great (the
values are updated during
current calibration). Try performing the current calibration
again.
If the fault persists, contact your local
ABB representative.
2310 Overcurrent Output current has exceeded
internal fault limit.
In addition to an actual
overcurrent situation, this fault
may also be caused by an
earth fault or supply phase
loss. Check motor load.
Check acceleration times in parameter
group
23 Speed reference ramp (speed
control), 26 Torque reference chain
(torque control) or 28 Frequency
reference chain (frequency control). Also
check parameters 46.01 Speed scaling ,
46.02 Frequency scaling and 46.03
Torque scaling .
Check motor and motor cable (including
phasing and delta/star connection).
Check there are no contactors opening
and closing in motor cable.
Check that the start-up data in parameter
group 99 corresponds to the motor rating
plate.
Check that there are no power factor
correction capacitors or surge absorbers
in motor cable.
Check for an earth fault in motor or motor
cables by measuring the insulation
resistances of motor and motor cable.
See chapter
Electrical installation ,
section Checking the insulation of the
assembly in the Hardware manual of the
drive.
2340 Short circuit Short-circuit in motor cable(s)
or motor Check motor and motor cable for cabling
errors.
Check there are no power factor
correction capacitors or surge absorbers
in motor cable.
Cycle the power to the drive.