ACH580 Installation, Operation and Maintenance Manual
65
ACH580-01 Installation
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
.
A983
External warning 3
(Editable message text)
Programmable warning:
31.05 External event 3
source
31.06 External event 3
type
Fault in external
device 3.
Check the external device.
Check setting of parameter
31.05
External event 3 source
.
A984
External warning 4
(Editable message text)
Programmable warning:
31.07 External event 4
source
31.08 External event 4
type
Fault in external
device 4.
Check the external device.
Check setting of parameter
31.07
External event 4 source
.
Code
(hex)
Warning / Aux. code
Cause
What to do
