GE IC3645SR7A353T4 - Traction Control Codes

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