GE EV100 LX User Manual

40
STATUS CODE
-48
DESCRIPTION
No
MEMORY
RECALL
CONTROL
TYPE
Traction
Figure 1
SYMPTOM
Forward or reverse contactor will not pick up.
POSSIBLE CAUSE
Defective forward or reverse contactor.
 Check for welded forward or reverse contactor
power tips.
 Check for sluggish operation of forward or reverse
contactor.
Defective 3 REC circuit.
 Check for shorted 3 REC.
 Check for shorted 3 REC snubber (23 REC).
Look ahead test for T2 volts. (Less than 12% of battery
volts)
STATUS INDICATION CRITERIA
This status code is displayed when the voltage at T2
is less than 12% of battery volts.
STATUS CODE
-49
DESCRIPTION
No
MEMORY
RECALL
CONTROL
TYPE
Traction
Figure 1
SYMPTOM
Forward or reverse contactor will open and close, then
open and then can only be closed by opening and closing
the key switch.
POSSIBLE CAUSE
Defective 5 REC circuit
 Check for shorted 5 REC.
 Check for shorted 5 REC snubber ( 25 REC ).
 Check that 5 REC will gate on.
 Check for open circuit or loose connection
between 5 REC gate and PZ12 ( white/violet wire
).
Shorted 2 REC circuit.
 Check 2 REC and 2 REC snubber ( 22 REC ) for
short circuit.
Defective capacitor circuit.
 Check for open capacitor.
 Check for loose connections at capacitor terminals.
STATUS INDICATION CRITERIA
This status code is displayed when the 5 REC circuit
fails to turn on.
5 REC does not turn on properly

GE EV100 LX Specifications

General

Brand	GE
Model	EV100 LX
Category	Controller
Language	English