ABB ACS880 N5700 Series - Page 576

What to doCause
Event name /
Aux. code
Code
(hex)
are enabled in 96.55 Checksum control
word.
Check the parameter configuration.
Using 96.55 Checksum control word,
enable a checksum parameter and
copy the actual checksum into that
parameter.
Contact your local ABB representative
for configuring the feature, or disable
the feature in 96.54 Checksum action.
An action has been defined for a
parameter checksum mismatch but
the feature has not been configured.
Checksum
configuration
A687
See the Drive customizer PC tool user’s
manual (3AUA0000104167 [English]).
Too much data in parameter mapping
table created in Drive customizer.
Parameter
map
configuration
A688
Check parameter scaling and format
in parameter mapping table. See the
Parameter value saturated eg. by the
scaling specified in parameter
Mapped
parameter
value cut
A689
Drive customizer PC tool user’s manual
(3AUA0000104167 [English]).
mapping table (created in Drive
customizer).
Check the auxiliary code. See actions
for each code below.
The motor parameters are set
incorrectly.
The drive is not dimensioned correctly.
Motor
nominal value
A6A4
Check the settings of the motor
configuration parameters in groups
98 and 99.
Slip frequency is too small.1
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Synchronous and nominal speeds
differ too much.
2
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Nominal speed is higher than
synchronous speed with 1 pole pair.
3
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Nominal current is outside limits.4
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Nominal voltage is outside limits.5
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Mechanical nominal power is higher
than electrical active power.
6
Check that the drive is sized
correctly for the motor.
Check the settings of the motor
configuration parameters in groups
98 and 99.
Nominal power not consistent with
nominal speed and torque.
7
576 Fault tracing