DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page
38
October 2002
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-82
If the armature current is greater than 1100
amps in 1A mode; or greater than 730 amps for
longer than 3.5 seconds in control mode, the
armature motoring current will be turned off.
This status code will be displayed when the armature current
exceeds 1100 amps in the 1A mode, or 730 amps for 3.5 sec and
the accelerator pedal is calling for maximum performance in the
control mode.
MEMORY R CALL
E
NO
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
The Control will not operate, and can
only be reset by cycling the
accelerator.
POSSIBLE CAUSE:
·
Continued operation of vehicle in
high motor current condition
·
Operating control at stall motor
current for more than 3.5 seconds.
·
Function 16 is incorrectly adjusted
for control % on time.
- Adjust function per OEM
instructions
THE PRESENCE OF THIS STATUS CODE
IS NOT NECESSARILY INDICATIVE OF A
CONTROL ISSUE. IF FUNCTION 16 IS
NOT MIS-ADJUSTED, THE STATUS CODE
INDICATES AN APPLICATION ISSUE
WHERE A MOTOR IS BEING STALLED,
ETC. DISPLAY OF THIS STATUS CODE
SHOULD NOT TRIGGER THE RETURN OF
A CONTROL FOR REPAIR OR
REPLACEMENT.
