ABB ACS480 - Page 22

Fault tracing 21
80B1 Signal supervision 2
(Editable message text)
Programmable fault:
32.16 Supervision 2 action
Fault generated by the signal
supervision function 2.
Check the source of the fault (parameter
32.17 Supervision 2 signal).
80B2 Signal supervision 3
(Editable message text)
Programmable fault:
32.26 Supervision 3 action
Fault generated by the signal
supervision function 3.
Check the source of the fault (parameter
32.27 Supervision 3 signal).
80B3 Signal supervision 4
(Editable message text)
Programmable fault:
32.36 Supervision 4 action
Fault generated by the signal
supervision function 4.
Check the source of the fault (parameter
32.37 Supervision 4 signal).
80B4 Signal supervision 5
(Editable message text)
Programmable fault:
32.46 Supervision 5 action
Fault generated by the signal
supervision function 5.
Check the source of the fault (parameter
32.47 Supervision 5 signal).
80B5 Signal supervision 6
(Editable message text)
Programmable fault:
32.56 Supervision 6 action
Fault generated by the signal
supervision function 6.
Check the source of the fault (parameter
32.57 Supervision 6 signal).
9081 External fault 1
(Editable message text)
Programmable fault: 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.
9082 External fault 2
(Editable message text)
Programmable fault: 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.
9083 External fault 3
(Editable message text)
Programmable fault: 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.
9084 External fault 4
(Editable message text)
Programmable fault: 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.
9085 External fault 5
(Editable message text)
Programmable fault: 31.09
External event 5 source
31.10 External event 5
type
Fault in external device 5. Check the external device.
Check setting of parameter 31.09
External event 5 source.
FA81 Safe torque off 1 Safe torque off function is
active, ie. STO circuit 1 is
broken.
Check safety circuit connections. For
more information, see chapter The Safe
torque off function in the Hardware
manual of the drive and description of
parameter 31.22 STO indication run/stop
(page 244).
Check the value of parameter 95.04
Control board supply.
FA82 Safe torque off 2 Safe torque off function is
active, ie. STO circuit 2 is
broken.
Code
(hex)
Fault / Aux. code Cause What to do