ABB ACS560 Quick Installation And Start-Up Manual page 130

130 Diagnostics
Code Warning/Aux
(hex) code (aux code
visible only on
assistant control
panel and drive
composer)
A5EF PU state feed-
back
A5F0 Charging feed-
back
A5F1 Redundant meas-
urement
EN
A5F2 Overtemperature
hw
HI
A682 Flash erase
speed
A684 Power fail saving
A6A4 Motor nominal
value
1 – Slip frequency is too small
2 – Synchronous and nominal speeds
differ too much
3 – Nominal speed is higher than syn-
chronous speed with 1 pole pair
4 – Nominal current is outside limits
A6A5 No motor data
A6A6 Voltage category
unselected
Cause
State feedback from output
phases not matching with
control signals.
Charging feedback signal
missing.
Duplicated measurements
are beyond limits.
Excessive hardware temper-
ature.
Flash erase speed ex-
ceeded.
Power fail saving warning.
The motor parameters are
set incorrectly. The drive is
not dimensioned correctly.
Parameters in group 99 are
not set.
Voltage category is not
defined.
What to do
Contact your local ABB representat-
ive.
Check the feedback signal coming
from the charging system.
Contact your local ABB representat-
ive.
Contact your local ABB representat-
ive.
Avoid forcing unnecessary parameter
saves by parameter 96.07 Parameter
save manually or cyclic parameter
writes (such as user logger triggering
through parameters).Check the auxil-
iary code (format XYYY YZZZ). "X"
specifies the source of warning (1:
generic flash erase supervision).
"ZZZ" specifies the flash subsector
number that generated the warning.
Contact your local ABB representat-
ive.
Check the settings of motor configur-
ation in parameter groups 98 and 99
and check if drive is sized correctly
for the motor.
5 – Nominal voltage is outside limits
6 – Nominal power is higher than apparent
power.
7 – Nominal power not consistent with
nominal speed and torque
Set the required parameters in group
99.
Set voltage category in parameter
95.01 Supply voltage.