ABB ACS880-x04, Firmware Manual

Page: 535 / 604

Fault tracing 535
7584 LSU charge failed The supply unit was not ready
(ie. the main contactor/breaker
could not be closed) within
expected time. Check that communication to the supply
unit has been activated by
95.20 HW
options word 1 .
Check setting of parameter 94.10 LSU
max charging time .
Check that the supply unit is enabled,
allowed to start, and can be controlled by
the inverter unit (eg. not in local control
mode).
8001 ULC underload fault
Programmable fault:
37.04 ULC underload
actions
Selected signal has fallen
below the user underload
curve. See A8BF ULC underload warning (page
515 ).
8002 ULC overload fault
Programmable fault:
37.03 ULC overload
actions
Selected signal has exceeded
the user overload curve. See A8BE ULC overload warning (page
515 ).
80A0 AI supervision
Programmable fault:
12.03 AI supervision
function
An analog signal is outside the
limits specified for the analog
input. Check the auxiliary code (format XXXX
XYZZ). “Y” specifies the location of the
input (
0: Control unit, 1: I/O extension
module 1, 2: I/O extension module 2, 3:
I/O extension module 3). “ZZ” specifies
the limit (
01: AI1 under minimum, 02: AI1
above maximum, 03: AI2 under
minimum, 04: AI2 above maximum).
Check signal level at the analog input.
Check the wiring connected to the input.
Check the minimum and maximum limits
of the input in parameter group
12
Standard AI .
80B0 Signal supervision
(Editable message text)
Programmable fault:
32.06 Supervision 1 action
Fault generated by the signal
supervision 1 function. Check the source of the fault (parameter
32.07 Supervision 1 signal ).
80B1 Signal supervision 2
(Editable message text)
Programmable fault:
32.16 Supervision 2 action
Fault generated by the signal
supervision 2 function. 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 3 function. Check the source of the fault (parameter
32.27 Supervision 3 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 .
Code
(hex)
Fault Cause What to do