4 0
STATUS CODE
-48
D E S C R I P T I O N
No
MEMORY
R E C A L L
C O N T R O L
T Y P E
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
D E S C R I P T I O N
No
MEMORY
R E C A L L
C O N T R O L
T Y P E
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
Содержание EV100 LX
Страница 3: ...3 EV100LX COMPONENT LOCATIONS ...
Страница 4: ...4 EV100LX OUTLINE DRAWING ...
Страница 5: ...5 EV100LX WITH SPEED LIMIT AND FW 9 ...
Страница 6: ...6 EV100LX WITH REGEN AND FW 9 ...
Страница 7: ...7 EV100LX DUAL MOTOR CONTROL 9 ...
Страница 8: ...8 EV100LX PUMP CONTROL 9 ...
Страница 10: ...10 EV100LX PART NUMBER IDENTIFICATION ...
Страница 60: ...6 0 ...
Страница 80: ...g GE Industrial Systems EV200LX SUPPLEMENT Page 4 of 5 REV 11 2002 Wiring Diagram ...