DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page
36
November 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 RECALL
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 key switch.
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
POWER CONNECTIONS
POS
A1
F1
NEG
A2
F2
FIE
L
D
ARMAT
URE
KEY
SWITCH
L
P1
P17
P2
P6
P3
P4
P5
SEAT
SW.
ST
ART
SW.
F
O
RWARD SW.
REVERSE SW.
1A
P18
1A
P7
ACC POT
P10
BRAKE
SW.
PL-1
PL-2
PL-3
PL-4
PL-5
PL-6
PL-9
12
10
29
15
6
8
7
41
45
13
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-99
Maintenance alert and speed limit.
This status code will be displayed when the “normal”
hour meter exceeds the “maintenance alert hours”
setting for the vehicle.
MEMORY RECALL
YES *
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Status code is displayed for 4 seconds when the
key switch is first turned on, and/or the vehicle
may run at a reduced speed.
CUSTOMER SELECTED SETTING WITH THE
HANDSET:
User defined status code is displayed when the
normal hour meter reading exceeds the
programmed “maintenance alert hours” setting
selected by the user
•
Maintenance Code Hour Meter, Functions 19
and 20, are programmed with the Handset and
command the display of status code -99.
•
If desired, Maintenance Code Speed Limit,
Function 13, can be programmed with the
Handset.
User should perform the desired maintenance
function. Re-set maintenance alert hour meter
after maintenance is performed.
* First status code is displayed immediately,
additional status codes are displayed in 20 hour
intervals.
NO DIAGRAM
USER SHOULD PERFORM THE DESIRED
MAINTENANCE FUNCTION