ABB ACS560 Quick Installation And Start-Up Manual page 134

134 Diagnostics
Code Warning/Aux
(hex) code (aux code
visible only on
assistant control
panel and drive
composer)
A8A1 RO life warning
0001 – Relay output 1
0002 – Relay output 2
A8A2 RO toggle warn-
EN
ing
HI
0001 – Relay output 1
0002 – Relay output 2
A8B0 Signal supervi-
sion 1
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
Cause
The relay has changed
states more than the recom-
mended number of times.
The relay output is changing
states faster than recom-
mended.
Warning generated by the
signal supervision function
1.
Warning generated by the
signal supervision function
2.
Warning generated by the
signal supervision function
3.
Warning generated by the
signal supervision function
4.
Warning generated by the
signal supervision function
5.
Warning generated by the
signal supervision function
6.
Motor actual current ex-
ceeded the limit defined in
parameter 30.17 Maximum
current.
What to do
Change the control board or stop us-
ing the relay output.
0003 – Relay output 3
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 sig-
nal).
Check the source of the warning
(parameter 32.57 Supervision 6 sig-
nal).
Reduce the motor load. Check for any
jam or stall in motor.