ABB ACS880 Firmware Manual page 691

Code Event name /
(hex) Aux. code
AFEC External
power signal
missing
AFF6 Identification
run selected
AFF7 Autophasing
B5A0 STO event
B5A2 Power up
B5F6 ID run done
B680 SW internal
diagnostics
B686 Checksum
mismatch
D100 Cleaning max
fault
D101 Overload
D102 Underload
D103 Signal
supervision 3
D104 Signal
supervision 3
Cause
95.4 Control board supply
External 24V but no voltage is
connected to the XPOW connector of
the control unit.
Motor ID run will occur at next start,
or is in progress.
Autophasing will occur at next start.
Safe torque off function is active, i.e.
safety circuit signal(s) connected to
connector XSTO is lost.
The drive has been powered up.
ID run completed.
SW internal malfunction.
The calculated parameter checksum
does not match any enabled reference
checksum.
Maximum number of cleaning in the
defined time frame has been
exceeded.
Overload supervision signal exceeded
the defined overload supervision limit.
Underload supervision signal exceeded
the defined underload supervision
limit.
Fault generated by the signal
supervision 4 function.
Fault generated by the signal
supervision 5 function.
What to do
is set to Check the external 24 V DC power
supply to the control unit, or change
the setting of parameter 95.4.
Informative warning.
Informative warning.
Check safety circuit connections. For
more information, see appropriate
drive hardware manual and
description of parameter
indication
Informative event.
Informative event.
The auxiliary code specifies the type
of ID run.
0: None
1: Normal
2: Reduced
3: Standstill
4: Autophasing
5: Current measurement calibration
6: Advanced
7: Advanced standstill
Contact your local ABB representative,
quoting the auxiliary code. If the Drive
Composer tool is available, also create
and send a 'support package' (see
Drive composer manual for
instructions).
See A686 Checksum
mismatch (page
Check motor and motor cables.
Check parameters
event to 81.53 Clean max period
clean maximum protection settings.
Check parameters
recovery speed
recovery speed
Check parameters in group
protection.
Check the source of the fault
(parameter
signal).
Check the source of the fault
(parameter
signal).
Fault tracing 691
31.22 STO
run/stop.
677).
81.51 Cleaning max
for
79.61 Overload
and 79.62 Overload
time.
79 Load
32.207 Supervision 4
32.217 Supervision 5