ABB ACS580 Firmware Manual page 369

Code
Warning / Aux. code
(hex)
A8B1 Signal supervision
(Editable message text)
Programmable warning:
32.16 Supervision 2 action
A8B2 Signal supervision
(Editable message text)
Programmable warning:
32.26 Supervision 3 action
A8B3 Signal supervision
(Editable message text)
Programmable warning:
32.36 Supervision 4 action
A8B4 Signal supervision
(Editable message text)
Programmable warning:
32.46 Supervision 5 action
A8B5 Signal supervision
(Editable message text)
Programmable warning:
32.56 Supervision 6 action
A8C0 ULC invalid speed
table
A8C1 ULC overload warning
A8C4 ULC underload
warning
A8C5 ULC invalid underload
table
A8C6 ULC invalid overload
table
A8C8 ULC invalid frequency
table
A981 External warning 1
(Editable message text)
Programmable warning:
31.01 External event 1
source
31.02 External event 1
type
A982 External warning 2
(Editable message text)
Programmable warning:
31.03 External event 2
source
31.04 External event 2
type
Cause
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.
User load curve: X-axis points
(speed) are not valid.
User load curve: Signal has
been too long over the
overload curve.
User load curve: Signal has
been too long under the
underload curve.
User load curve: Underload
curve points are not valid.
User load curve: Overload
curve points are not valid.
User load curve: X-axis points
(frequency) are not valid.
Fault in external device 1.
Fault in external device 2.
Fault tracing 365
What to do
Check the source of the warning
(parameter 32.17 Supervision 2
Check the source of the warning
(parameter 32.27 Supervision 3
Check the source of the warning
(parameter 32.37 Supervision 4
Check the source of the warning
(parameter 32.47 Supervision 5
Check the source of the warning
(parameter 32.57 Supervision 6
Check that points fulfill conditions. See
parameter 37.11 ULC speed table point
1.
See parameter 37.03 ULC overload
actions.
See parameter 37.04 ULC underload
actions.
Check that points fulfill conditions. See
parameter 37.21 ULC underload point
Check that points fulfill conditions. See
parameter 37.31 ULC overload point
Check that points fulfill conditions. -
500.0 Hz < 37.16 < 37.17
37.19 < 37.20 < 500.0 Hz. See
parameter 37.16 ULC frequency table
point 1.
Check the external device.
Check setting of parameter
External event 1 source.
Check the external device.
Check setting of parameter
External event 2 source.
signal).
signal).
signal).
signal).
signal).
1.
1.
< 37.18 <
31.01
31.03