ABB ACS880 Firmware Manual page 187

Code Fault
(hex)
9E02 External fault 2
(Editable message
text)
Programmable fault:
131.03 External event
2 source
131.04 External event
2 type
9E03 External fault 3
(Editable message
text)
Programmable fault:
131.05 External event
3 source
131.06 External event
3 type
9E04 External fault 4
(Editable message
text)
Programmable fault:
131.07 External event
4 source
131.08 External event
4 type
9E05 External fault 5
(Editable message
text)
Programmable fault:
131.09 External event
5 source
131.10 External event
5 type
FE00 FB A force trip
FE01 FB B force trip
FE03 Safe torque off 1 loss Some STO connectors are
FE04 Safe torque off 2 loss Some STO connectors are
Cause
Fault in external device 2.
Fault in external device 3.
Fault in external device 4.
Fault in external device 5.
A fault trip command has
been received through
fieldbus adapter A.
A fault trip command has
been received through
fieldbus adapter B.
not connected.
Note: In diode supply units
the STO connectors do not
constitute a true safety
function.
not connected.
Note: In diode supply units
the STO connectors do not
constitute a true safety
function.
Fault tracing 187
What to do
Check the external device.
Check setting of parameter
External event 2 source.
Check the external device.
Check setting of parameter
External event 3 source.
Check the external device.
Check setting of parameter
External event 4 source.
Check the external device.
Check setting of parameter
External event 5 source.
Check the fault information provided
by the PLC.
Check the fault information provided
by the PLC.
Check the auxiliary code. The code
contains location information,
especially with parallel-connected
modules. When converted into a 32-bit
binary number, the bits of the code
indicate the following:
31...28: Number of faulty module
(0...11 decimal). 1111: STO_ACT states
of control unit and modules in conflict
27: STO_ACT state of modules
26: STO_ACT state of control unit
25: STO1 of control unit
24: STO2 of control unit
23...12: STO1 of modules 12...1 (Bits of
non-existing modules set to 1)
11...0: STO2 of modules 12...1 (Bits of
non-existing modules set to 1)
131.03
131.05
131.07
131.09