Abb Fault Messages
Abb Fault Messages
Abb Fault Messages
Fault messages
Code Fault Cause What to do
(hex)
2281 Calibration Measured offset of output Try performing the current calibration
phase current measurement or again (select Current measurement
difference between output calibration at parameter 99.13). If the
phase U2 and W2 current fault persists, contact your local ABB
measurement is too great (the representative.
values are updated during
current calibration).
2310 Overcurrent Output current has exceeded Check motor load.
internal fault limit. 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,
46.01 Speed scaling and 46.03 Torque
scaling.
Check motor and motor cable (including
phasing and delta/star connection).
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 encoder cable (including
phasing).
2330 Earth leakage Drive has detected load Check there are no power factor
Programmable fault: 31.20 unbalance typically due to correction capacitors or surge absorbers
Earth fault earth fault in motor or motor in motor cable.
cable. Check that there is no earth fault in motor
or motor cables:
Measure insulation resistances of motor
and motor cable.
If no earth fault can be detected, contact
your local ABB representative.
2340 Short circuit Short-circuit in motor cable(s) Check motor and motor cable.
or motor Check there are no power factor
correction capacitors or surge absorbers
in motor cable.
2381 IGBT overload Excessive IGBT junction to Check motor cable.
case temperature. This fault
protects the IGBT(s) and can
be activated by a short circuit
in the motor cable.
3130 Input phase loss Intermediate circuit DC voltage Check input power line fuses.
Programmable fault: 31.21 is oscillating due to missing Check for input power supply imbalance.
Supply phase loss input power line phase or
blown fuse.
3180 Charge relay lost No acknowledgement received Contact your local ABB representative.
from charge relay.
3181 Cross connection Incorrect input power and Check input power connections.
Programmable fault: 31.23 motor cable connection (i.e.
Cross connection input power cable is connected
to drive motor connection).
Fault tracing 263