Traction Controller Status Codes - GE IC3645SR7A353E1 Installation And Operation Manual

INSTALLATION AND OPERATION
SX TRANSISTOR CONTROL
Section 4.5 Traction Control Codes
TRACTION DESCRIPTION OF STATUS
STATUS CODE
Start switch fails to close.
-05
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for
POSSIBLE CAUSE
Traction
Defective start switch circuit.
•
Controller
•
•
Defective accelerator switch.
•
TRACTION DESCRIPTION OF STATUS
STATUS CODE
The accelerator pedal is depressed with
-06
no direction selected.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for
POSSIBLE CAUSE
Traction
Accelerator pedal is depressed before closing
forward or reverse directional switch.
Controller
•
Defective directional switch
•
Open circuit between directional switch(es)
and battery positive or between directional
switch(es) and P4 or P5.
•
CORRECTIVE ACTIONS
Check start switch to insure closure when
accelerator pedal is depressed.
Check for open circuit or loose
connections in start switch wiring.
Check for proper accelerator pot
adjustment
Check accelerator switch potentiometer
for proper operation and ohmic value
CORRECTIVE ACTIONS
Status code will disappear when
directional switch is closed or when
accelerator pedal is released.
Check forward or reverse switch to insure
closure when direction is selected.
Check all control wires and connections
shown in trouble shooting diagram.
CAUSE OF STATUS INDICATION
This status code will be displayed when the
accelerator voltage at P7 is >1.4V, with the start
switch open (P3 > 2.5 volts)
TROUBLE-SHOOTING DIAGRAM
+72V
+72V +72V
L
P1
P17 P2
P21
P3
P12 P22
+72V
72V
NEG
CAUSE OF STATUS INDICATION
This status code will be displayed when the
accelerator voltage, at P7>1.4V, and no direction
is selected (P4 and P5 are both less than 50% of
battery volts)
TROUBLE-SHOOTING DIAGRAM
+72V
+72V +72V
L
P1
P17 P2
P21
P12 P3 P22
+72V
72V
NEG
Page 16
+72V
+72V
+72V +72V
P6
P4 P5 P10
P9 P7 P8
P15 P14 P16
P23 P20
RS232
ACC POT
TACHOMETER
+72V +72V
+72V +72V
P6 P4 P5 P10
P9 P7 P8
P15 P14 P16
P23
P20
RS232
ACC POT
TACHOMETER
Updated Sept 2019