ABB ACS580 Firmware Manual page 387

Code
Warning / Aux. code
(hex)
A5ED Measurement circuit
ADC
A5EE Measurement circuit
DFF
A5EF PU state feedback
A5F0 Charging feedback
A6A4 Motor nominal value
A6A5 No motor data
A6A6 Voltage category
unselected
A6B0 User lock is open
A6B1 User pass code not
confirmed
A6D1 FBA A parameter
conflict
Cause
Measurement circuit fault.
Measurement circuit fault.
State feedback from output
phases does not match control
signals.
Charging feedback signal
missing.
The motor parameters are set
incorrectly.
The drive is not dimensioned
correctly.
1 Slip frequency is too small.
2 Synchronous and nominal
speeds differ too much.
3 Nominal speed is higher than
synchronous speed with 1 pole
pair.
4 Nominal current is outside
limits
5 Nominal voltage is outside
limits.
6 Nominal power is higher than
apparent power.
7 Nominal power not consistent
with nominal speed and
torque.
Parameters in group 99 have
not been set.
The voltage category has not
been defined.
The user lock is open, ie. user
lock configuration parameters
96.100...96.102 are visible.
A new user pass code has
been entered in parameter
96.100 but not confirmed in
96.101.
The drive does not have a
functionality requested by a
PLC, or requested functionality
has not been activated.
Fault tracing 383
What to do
Contact your local ABB representative.
Contact your local ABB representative.
Contact your local ABB representative.
Check the feedback signal coming from
the charging system.
Check the auxiliary code. See actions for
each code below.
Check the settings of the motor
configuration parameters in groups 98
and 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
Supply voltage.
Close the user lock by entering an invalid
pass code in parameter
code. See section User lock
Confirm the new pass code by entering
the same code in 96.101. To cancel,
close the user lock without confirming the
new code. See section User lock
140).
Check PLC programming.
Check settings of parameter groups
Fieldbus adapter (FBA).
95.01
96.02 Pass
(page 140).
(page
50