ABB ACS880 - Page 691

What to doCause
Event name /
Aux. code
Code
(hex)
Check the external 24 V DC power
supply to the control unit, or change
the setting of parameter 95.4.
95.4 Control board supply is set to
External 24V but no voltage is
connected to the XPOW connector of
the control unit.
External
power signal
missing
AFEC
Informative warning.Motor ID run will occur at next start,
or is in progress.
Identification
run selected
AFF6
Informative warning.Autophasing will occur at next start.AutophasingAFF7
Check safety circuit connections. For
more information, see appropriate
Safe torque off function is active, i.e.
safety circuit signal(s) connected to
connector XSTO is lost.
STO eventB5A0
drive hardware manual and
description of parameter 31.22 STO
indication run/stop.
Informative event.The drive has been powered up.Power upB5A2
Informative event.ID run completed.ID run doneB5F6
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
SW internal malfunction.SW internal
diagnostics
B680
Composer tool is available, also create
and send a ‘support package’ (see
Drive composer manual for
instructions).
See A686 Checksum
mismatch (page 677).
The calculated parameter checksum
does not match any enabled reference
checksum.
Checksum
mismatch
B686
Check motor and motor cables.Maximum number of cleaning in the
defined time frame has been
exceeded.
Cleaning max
fault
D100
Check parameters 81.51 Cleaning max
event to 81.53 Clean max period for
clean maximum protection settings.
Check parameters 79.61 Overload
recovery speed and 79.62 Overload
recovery speed time.
Overload supervision signal exceeded
the defined overload supervision limit.
OverloadD101
Check parameters in group 79 Load
protection.
Underload supervision signal exceeded
the defined underload supervision
limit.
UnderloadD102
Check the source of the fault
(parameter 32.207 Supervision 4
signal).
Fault generated by the signal
supervision 4 function.
Signal
supervision 3
D103
Check the source of the fault
(parameter 32.217 Supervision 5
signal).
Fault generated by the signal
supervision 5 function.
Signal
supervision 3
D104
Fault tracing 691