ABB ACS280 Firmware Manual page 333

Code
Warning / Aux. code
(hex)
A5EE Measurement circuit
DFF
A5EF PU state feedback
A5F0 Charging feedback
A686 Checksum mismatch
Programmable
96.54
warning:
Checksum action
A687 Checksum
configuration
A6A4 Motor nominal value
A6A5 No motor data
A6A6 Voltage category
unselected
A6B0 User lock is open
A6B1
User pass code not
confirmed
Cause
Measurement circuit fault.
State feedback from output
phases does not match
control signals.
Charging feedback signal
missing.
The calculated parameter
checksum does not match
any
enabled reference checksum.
An action has been defined
for
a parameter checksum
mismatch but the feature
has
not been configured.
The motor parameters are
set incorrectly.
The drive is not dimensioned
correctly.
Parameters in group 99 have
not been set.
The voltage category has not
been defined.
The user lock is open, ie. user
lock configuration
96.100 96.102
parameters ...
are visible.
A new user pass code has
been entered in parameter
96.100
but not confirmed in
96.101
.
Fault tracing 333
What to do
Contact your local ABB representative.
Contact your local ABB representative.
Check the feedback signal coming
from the charging system.
Check that all necessary approved
(reference) checksums (
96.55 Checksum control
are enabled in
word
.
Check the parameter configuration.
96.55 Checksum control word
Using
enable a checksum parameter and
copy
the actual checksum into that
parameter.
Contact your local ABB representative
for
configuring the feature, or disable the
96.54 Checksum action
feature in
Check the settings of the motor
configuration parameters in group 99.
Check that the drive is sized correctly
for the motor.
Check that all the required parameters
in group 99 have been set.
Note: It is normal for this warning to
appear during the start-up and
continue until the motor data is
entered.
Set voltage category in parameter
95.01 Supply voltage
.
Close the user lock by entering an
invalid pass code in parameter
Pass code
. See section
86
).
Confirm the new pass code by
entering
96.101
the same code in
close the user lock without confirming
the
new code. See section
86
).
96.71 96.72
... )
,
.
96.02
User lock
(page
. To cancel,
User lock
(page