B
140
Repair and Service Manual
FAULT TESTING
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
699327
7-2
PDO Timeout
Time between CAN
PDO messages
received exceeded
the PDO timeout
period
Shutdown
Interlock. Set
CAN NMT
state to pre-
operational
Cycle KSI or
Cycle F&R
1.Time out period exceeded because of no
inputs from throttle or controls
2.Cycle KSI and or F&R switch
7-3
Stall Detected
No Motor encoder
movement detected
Vehicle
Disabled
Cycle KSI
1.Stalled motor
2.Motor encoder failure
3.Bad crimps or faulty wiring
4.Problems with power supply for the motor
encoder
5.See Monitor menu-Motor: motor rpm
7-4
Fault on
Other
Traction
Controller
Fault found on slave
controller
Depends on
fault
KSI cycled
1.Check slave controller faults with handheld
via direct connection to slave controller
7-5
Dual Severe
Fault
Severe fault found
on slave controller
Vehicle
Disabled
KSI cycled
1.Check slave controller faults with handheld
via direct connection to slave controller
8-7
Motor
Characterizati
on Fault
Motor
Characterization
failed during motor
characterization
process
Vehicle
Disabled
KSI cycled or
fault
corrected
1.Motor characterization failed during MC
process. See Monitor menu - Controller:
motor characterization error for cause:
0=none
1=encoder signal seen, but step size not
determined: set encoder step size
manually 2=motor temp sensor fault
3=motor temp hot cutback fault
4=controller over temp cutback fault
5=controller under temp cutback fault
6=under voltage cutback fault
7=severe over voltage fault
8=encoder signal not seen, or one or both
channels missing
9=motor parameters out of
characterization range
8-9
Motor Type
Fault
Motor type
parameter value is
out of range
Vehicle
Disabled
KSI cycled
and or
correct fault
1. Motor Type parameter value is out of
range
2. Check controller command on hand held
LED
Code
1313
Display
Explanation
Controller
Response
Recover
When
Possible Cause
Fig. 7 Fault Code Chart (Continued)
PRELIMINARY