GE IC3645SR4R404U2, Инструкция по установке и эксплуатации

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DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page 31
October 1998
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-45
Armature transistor did not turn on
properly. This status code will be displayed when, during
control operation, the armature transistor fails to turn
on properly. This will result in a PMT condition.
MEMORY RECALL
YES
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Line contactor open and closes, then can only
be closed by opening and closing the key
switch.
POSSIBLE CAUSE
Defective control.
• =
Replace controller unit.
POWER CONNECTIONS
LEFT CONTROL
POS A1 F1
NEG A2 F2
FI
E
L
D
AR
M
A
T
U
R
E
FU4
A1
A2
S1
S2
SP
+
-
FU1
POWER CONNECTIONS
RIGHT CONTROL
POS A1 F1
NEG A2 F2
L
P9 P7 P8
P1 P17 P2 P6
P19
P3
P12 P20
P4 P5
SEAT
SW.
ST
AR
T
SW.
F
O
R
W
AR
D
SW.
R
EVER
SE SW.
P10 P13
ACC
POT
STEER ANGLE
POT
B
D
I I
N
T
E
RRUP
T
P14 P15
+
1
2
V
FO
R
TA
C
H
S
IG
N
A
L
T
A
C
H
IN
PU
T
SIG
N
AL
ST
EER
PU
M
P
FI
E
L
D
ST
EER
PU
M
P
AR
M
P11 P18
1
A
O
R
SP D
V
R
P
L
UG
/R
G
N
O
U
T
P
UT
LEFT
CONTROL
(MASTER)
T
O
P
U
M
P
CO
NT
RO
L
PO
SIT
IVE
T
O
P
U
M
P
CO
NT
RO
L
PO
SIT
IVE
LINE
PY11 PY12
SERIAL RECEIVE
SERIAL TRANSMIT
BRAKE
POT
FU3
KEY
SWITCH
BRAKE SW.
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-46
“Look Ahead” test for A2 volts less
than 12% of battery volts. This status code will be displayed when the voltage at
A2 is less than 12% of battery volts.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Line contactor will not pick up.
POSSIBLE CAUSE
Check for short circuit from the motor armature
to the frame of the vehicle.
Defective control.
•
=
Replace controller unit.
POWER CONNECTIONS
LEFT CONTROL
POS A1 F1
NEG A2 F2
FI
E
L
D
A
R
M
A
T
URE
FU4
A1
A2
S1
S2
SP
+
-
FU1
POWER CONNECTIONS
RIGHT CONTROL
POS A1 F1
NEG A2 F2
L
P9 P7 P8
P1 P17 P2 P6
P19
P3
P12 P20
P4 P5
SEAT
SW.
ST
AR
T
SW.
F
O
RW
A
RD S
W
.
R
EVER
SE SW.
P10 P13
ACC
POT
STEER ANGLE
POT
BD
I IN
T
E
R
R
U
P
T
P14 P15
+1
2
V
F
O
R T
A
CH S
IG
N
A
L
T
A
C
H
IN
PU
T
SIG
N
AL
ST
EER
PU
M
P
FI
E
L
D
ST
EER
PU
M
P
AR
M
P11 P18
1
A
O
R
SP D
V
R
P
L
U
G
/R
GN
OU
T
P
U
T
LEFT
CONTROL
(MASTER)
T
O
P
U
M
P
CO
NT
RO
L
PO
SIT
IVE
T
O
P
U
M
P
CO
NT
RO
L
PO
SIT
IVE
LINE
PY11 PY12
SERIAL RECEIVE
SERIAL TRANSMIT
BRAKE
POT
FU3
KEY
SWITCH
BRAKE SW.