ABB ACS560 Quick Installation And Start-Up Manual page 148

148 Diagnostics
Code Warning/Aux
(hex) code (aux code
visible only on
assistant con-
trol panel and
drive composer)
A8A2 RO toggle warn-
ing
0001 – Relay output 1
0002 – Relay output 2
A8B0 Signal supervi-
EN
sion 1
HI
A8B1 Signal supervi-
sion 2
A8B2 Signal supervi-
sion 3
A8B3 Signal supervi-
sion 4
A8B4 Signal supervi-
sion 5
A8B5 Signal supervi-
sion 6
A8B6 Current limit
warning
A8BE ULC overload
warning
0001
Cause
The relay output is chan-
ging states faster than
recommended.
Warning generated by the
signal supervision func-
tion 1.
Warning generated by the
signal supervision func-
tion 2.
Warning generated by the
signal supervision func-
tion 3.
Warning generated by the
signal supervision func-
tion 4.
Warning generated by the
signal supervision func-
tion 5.
Warning generated by the
signal supervision func-
tion 6.
Motor actual current ex-
ceeded the limit defined
in parameter 30.17 Maxim-
um current.
User load curve: Signal has
been too long over the
overload curve.
Overload occurred
between speed point 37.11
ULC speed table point 1
and 37.12 ULC speed table
point 2.
What to do
Replace the signal connected to the
relay output source with a less fre-
quently changing signal.
0003 – Relay output 3
Check the source of the warning
(parameter 32.07 Supervision 1 sig-
nal).
Check the source of the warning
(parameter 32.17 Supervision 2 sig-
nal).
Check the source of the warning
(parameter 32.27 Supervision 3 sig-
nal).
Check the source of the warning
(parameter 32.37 Supervision 4 sig-
nal).
Check the source of the warning
(parameter 32.47 Supervision 5
signal).
Check the source of the warning
(parameter 32.57 Supervision 6
signal).
Reduce the motor load. Check for
any jam or stall in motor.
See parameter 37.03 ULC overload
actions.
Check the load.