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518 Fault tracing
AFEC External power signal
missing
is
but no
voltage is connected to the
XPOW connector of the control
unit.
Check the external 24 V DC power
supply to the control unit, or change the
setting of parameter
.
AFF6
Identification run
Motor ID run will occur at next
start, or is in progress.
Informative warning.
AFF7
Autophasing
Autophasing will occur at next
start.
Informative warning.
B5A0
STO event
Programmable event:
Safe torque off function is
active, i.e. safety circuit
signal(s) connected to
connector XSTO is lost.
Check safety circuit connections. For
more information, see appropriate drive
hardware manual and description of
parameter
(page
).
B5A2
Power up
Programmable event:
The drive has been powered
up.
Informative event.
B5A4
SW internal
diagnostics
Control unit rebooted
unexpectedly.
Informative event.
B5F6
ID run done
ID run completed.
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
B680
SW internal
diagnostics
SW internal malfunction.
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).
B686
Checksum mismatch
Programmable event:
The calculated parameter
checksum does not match any
enabled reference checksum.
See
(page
).
Code
(hex)
Warning
Cause
What to do
Summary of Contents for ACS880-x04
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Page 4: ......
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 112: ...112 Application macros ...
Page 496: ...496 Additional parameter data ...
Page 544: ...544 Fault tracing ...
Page 602: ...602 Control chain diagrams ...