22
LED
Code
Smart View
Fault Code
Fault
Category
Possible Cause
Fault Clearance
14
F24104
2
DC input voltage is under the
specified minimum.
Check battery.
14
F24105
2
DC input voltage is over the speci-
fied maximum.
Check battery
14
F24106
2
Output voltage is over the speci-
fied maximum.
Check vehicle wiring.
1
F31001*
3
2
F32001*
3
4
F34001*
3
4
F34002*
3
4
F34003*
3
4
F34004
3
Time to close breaker on GpAC
has expired.
Cycle power and restart
breaker close sen
5
F35001
3
Motor isolation contactor is open
circuit.
Check isolator contactor
and wiring
5
F35002
3
Motor terminal is open circuit or
disconnected from controller
Check motor wiring. Check
controller condition.
5
F35003
3
No speed feedback from motor.
Check encoder wiring and
speed measurement signal.
7
F37003
3
Battery voltage has dropped below
critical level.
Check controller voltage
supply.
10
F30101
3
One or more configured RPDOs
not received within 3s at start up
or 500ms during normal opera-
tion.
Check status of all nodes
on CANbus
11
F31101
3
Controller is unable to control a
current in the field winding.
Check field is wired to
correct terminals.
11
F31102
3
The motor control protection
subsystem unexpectedly disabled
the PWM.
Check for the presence
of other faults that may
indicate root cause of the
problem.
12
F32101*
3
12
F32102
3
Unable to transmit EMCY message. Internal software fault.
13
F33101
3
Internal software fault.
Internal software fault.
13
F33102
3
Out of memory.
Internal software fault.
13
F33103
3
Unknown error raised by motor
model code.
Internal software fault.
13
F33104
3
Unable to allocate timer.
Internal software fault.
13
F33105
3
Unable to post message to queue
Internal software fault.
13
F33106
3
Unable to create task in scheduler
Internal software fault.
13
F33107*
3
13
F33108
3
Internal software fault.
Internal software fault.
13
F33109
3
Internal software fault.
Internal software fault.
13
F33110
3
Internal software fault.
Internal software fault.
Fault Codes and Troubleshooting Chart (continued)
Summary of Contents for PC NXG Series
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