GE IC3645SR7A353T4 - Page 18

INSTALLATION AND OPERATION
SX TRANSISTOR CONTROL Page 18
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-11
Start switch closed on power up after initial
key switch closure.
This status code will be displayed when P3 is
less than 2.5 volts when the key switch is
closed.
MEMORY RECALL
NO
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Start switch is mis-adjusted or defective.
 Input voltage at P3 should be greater than
2.5 volts at key switch closure. Adjust or
replace accelerator unit to insure that the
voltage at P3 greater than 2.5 volts before
closing the start switch.
Short circuit between battery negative and P3 in
start switch input circuit.
 Disconnect wire from P3. Check for short
circuit from this wire to battery negative.
Resistance should be greater than 20K
ohms.
Defective control.
 Disconnect wire from P3. Measure voltage
from P3 to negative. Voltage should be 2.5
to 5.0 volts. If not, replace the control.
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
-14
Rolling Radius or Gear Ratio or Top Speed
parameters are out of limits for the motor.
This status code will be displayed when the
Rolling Radius or Gear Ratio or Top Speed
perimeters are out of limits for the motor.
MEMORY RECALL
NO
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Functions 13 , 16 or 21 is programmed to
an incorrect value.
Reprogram the above functions to the
proper value and the status code should
clear.
NO GRAPHIC FOR THIS
STATUS CODE
Updated Sept 2019