ABB ACS580MV - Page 48

48 Fault tracing
Code
(hex)
Fault Cause What to do
1010 Power module
fault
A general PM fault
has tripped the drive.
A more detailed fault
message with
indication of which
PM has a fault is
followed to this
message.
Check the more detailed fault
message
with the auxiliary code
followed to this
fault message. The
code indicates which
PM is affected.
2110 Trafo-
overcurrent
The transformer
primary
current has
exceeded internal
fault limit.
Check the event log for an auxiliary
code.
The code indicates the threshold
which
has been exceeded:
0 - Transformer overcurrent
1 - Hardware overcurrent (95% of
maximum measurable current)
Check the primary cabling.
Check the transformer.
Contact your local ABB
representative.
211B Grid current
asymmetry
The difference
between measured
transformer primary
currents has
exceeded internal
fault limit.
Check the event log for an auxiliary
code.
The code indicates which value has
exceed the threshold:
1 - Difference of phase A and B
current
RMS values
2 - Difference of phase B and C
current
RMS values
3 - Difference of phase C and A
current
RMS values
Check for grid voltage asymmetry.
Check the fault limit settings
(Contact
your local ABB
representative).
2340 Short circuit Short-circuit in motor
cable(s) or motor.
Check motor and motor cable.
Check that there are no power factor
correction capacitors or surge
absorbers
in motor cable.
3233 PM +5V power
supply fault
The +5V power
supply of a PM has
failed.
Check the event log for an auxiliary
code.
The code indicates which PM is
affected.
Replace the faulty PM.