ABB ACS880 Firmware Manual page 686

686 Fault tracing
Code Event name /
(hex) Aux. code
0002
0003
0004
0005
0006
0007
0008
0009
000A
000B
000C
000D
000E
000F
A7EE Control panel
loss
A880 Motor bearing
A881 Output relay
Cause
No encoder signal.
Overspeed.
Overfrequency.
Resolver ID run failed.
Resolver overcurrent fault.
Speed scaling error.
Absolute encoder communication
error.
Absolute encoder initialization error.
Absolute SSI encoder configuration
error.
Encoder reported an internal error.
Encoder reported a battery error.
Encoder reported overspeed or
decreased resolution due to
overspeed.
Encoder reported a position counter
error.
Encoder reported an internal error.
Control panel (or PC tool) has stopped
communicating.
Warning generated by an ontime timer
or a value counter.
Warning generated by an edge
counter.
Programmable warnings:
What to do
If the encoder was working
previously, check the encoder,
encoder cable and encoder interface
module for damage.
See also parameter
cable fault mode.
Check the condition of the encoder.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
Contact your local ABB
representative.
See the documentation of the
encoder.
See the documentation of the
encoder.
See the documentation of the
encoder.
See the documentation of the
encoder.
See the documentation of the
encoder.
Check PC tool or control panel
connection.
Check control panel connector.
Check mounting platform if being
used.
Disconnect and reconnect the control
panel.
Check the auxiliary code. Check the
source of the warning corresponding
to the code:
0: 33.13 On-time 1 source
1: 33.23 On-time 2 source
4: 33.53 Value counter 1 source
5: 33.63 Value counter 2
Check the auxiliary code. Check the
source of the warning corresponding
to the code:
92.21 Encoder
source.