ABB ACS880 Firmware Manual page 522

522 Fault tracing
Code
Fault
(hex)
64B0 Memory unit detached
64B1 Internal SSW fault
64B2 User set fault
64E1 Kernel overload
6581 Parameter system
65A1 FBA A parameter
conflict
65A2 FBA B parameter
conflict
65B1 Reference source
parametrization
6681 EFB comm loss
Programmable fault:
58.14 Communication loss
action
6682 EFB config file
6683 EFB invalid
parameterization
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Cause
Other –
The memory unit was
detached when the control unit
was powered.
Internal fault.
Loading of user parameter set
failed because
• set is not compatible with
control program
• drive was switched off
during loading.
Operating system error.
Parameter load or save failed.
The drive does not have a
functionality requested by
PLC, or requested functionality
has not been activated.
The drive does not have a
functionality requested by
PLC, or requested functionality
has not been activated.
A reference source is
simultaneously connected to
multiple parameters with
different units.
Communication break in
embedded fieldbus (EFB)
communication.
Embedded fieldbus (EFB)
configuration file could not be
read.
Embedded fieldbus (EFB)
parameter settings
inconsistent or not compatible
with selected protocol.
What to do
Contact your local ABB representative,
quoting the auxiliary code.
Switch off the power to the control unit
and reinstall the memory unit.
In case the memory unit was not actually
removed when the fault occurred, check
that the memory unit is properly inserted
into its connector and its mounting screw
is tight. Reboot the control unit (using
parameter 96.08 Control board
by cycling power. If the problem persists,
contact your local ABB representative.
Reboot the control unit (using parameter
96.08 Control board boot) or by cycling
power. If the problem persists, contact
your local ABB representative.
Ensure that a valid user parameter set
exists. Reload if uncertain.
Reboot the control unit (using parameter
96.08 Control board boot) or by cycling
power. If the problem persists, contact
your local ABB representative.
Try forcing a save using parameter
Parameter save manually. Retry.
Check PLC programming.
Check settings of parameter groups
Fieldbus adapter (FBA) and
settings.
Check PLC programming.
Check settings of parameter groups
Fieldbus adapter (FBA) and
settings.
See A6DA Reference source
parametrization (page 501).
Check the status of the fieldbus master
(online/offline/error etc.).
Check cable connections to the XD2D
connector on the control unit.
Contact your local ABB representative.
Check the settings in parameter group
Embedded fieldbus.
boot) or
96.07
50
51 FBA A
50
54 FBA B
58