ABB ACS480 - Page 12

Fault tracing 11
A8B0 ABB Signal
supervision 1
(Editable message text)
Programmable warning:
32.06 Supervision 1 action
Warning generated by the
signal supervision function 1.
Check the source of the warning
(parameter 32.07 Supervision 1 signal).
A8B1 ABB Signal
supervision 2
(Editable message text)
Programmable warning:
32.16 Supervision 2 action
Warning generated by the
signal supervision function 2.
Check the source of the warning
(parameter 32.17 Supervision 2 signal).
A8B2 ABB Signal
supervision 3
(Editable message text)
Programmable warning:
32.26 Supervision 3 action
Warning generated by the
signal supervision function 3.
Check the source of the warning
(parameter 32.27 Supervision 3 signal).
A8B3 ABB Signal
supervision 4
(Editable message text)
Programmable warning:
32.36 Supervision 4 action
Warning generated by the
signal supervision function 4.
Check the source of the warning
(parameter 32.37 Supervision 4 signal).
A8B4 ABB Signal
supervision 5
(Editable message text)
Programmable warning:
32.46 Supervision 5 action
Warning generated by the
signal supervision function 5.
Check the source of the warning
(parameter 32.47 Supervision 5 signal).
A8B5 ABB Signal
supervision 6
(Editable message text)
Programmable warning:
32.56 Supervision 6 action
Warning generated by the
signal supervision function 6.
Check the source of the warning
(parameter 32.57 Supervision 6 signal).
A8BE ULC overload warning
Programmable fault:
37.03 ULC overload
actions
Selected signal has exceeded
the user overload curve.
Check for any operating conditions
increasing the monitored signal (for
example, the loading of the motor if the
torque or current is being monitored).
Check the definition of the load curve
(parameter group 37 User load curve).
A8BF ULC underload
warning
Programmable fault:
37.04 ULC underload
actions
Selected signal has fallen
below the user underload
curve.
Check for any operating conditions
decreasing the monitored signal (for
example, loss of load if the torque or
current is being monitored).
Check the definition of the load curve
(parameter group 37 User load curve).
A981 External warning 1
(Editable message text)
Programmable warning:
31.01 External event 1
source
31.02 External event 1
type
Fault in external device 1. Check the external device.
Check setting of parameter 31.01
External event 1 source.
A982 External warning 2
(Editable message text)
Programmable warning:
31.03 External event 2
source
31.04 External event 2
type
Fault in external device 2. Check the external device.
Check setting of parameter 31.03
External event 2 source.
Code
(hex)
Warning / Aux. code Cause What to do