GE IC3645SR4T405CT1 Installation And Operation Manual page 26

DIAGNOSTIC STATUS CODES
IT TRANSISTOR CONTROL
TRACTION
STATUS CODE
Motor field current is high on start up in
-23
the reverse direction.
MEMORY RECALL
NO
SYMPTOM
Circuits valid
Control will not operate.
for
Traction
POSSIBLE CAUSE
Controller
Defective control.
• Replace controller unit.
TRACTION
STATUS CODE
Motor field current is high on start up in
-24
the forward direction.
MEMORY RECALL
NO
SYMPTOM
Circuits valid
Control will not operate.
for
Traction
POSSIBLE CAUSE
Controller
Confirm that motor field stud is not
shorted to hydraulic pump hose/tube
assembly.
Defective Control.
• Replace controller unit.
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when the offset
voltage is too high at start up in the reverse direction.
TROUBLE-SHOOTING DIAGRAM
CAUSE OF STATUS INDICATION
This status code will be displayed when the offset
voltage is too high at start up in the forward direction.
TROUBLE-SHOOTING DIAGRAM
Page 26
January 2008