GE SX Series User Manual

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL Page 35
Revised May 2003
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-64
The line driver input (P2-17) is less
than 12% of battery volts
This status code will be displayed when the control
detects that the line driver input (P2-17) is less than
12% battery volts when the key switch is turned on.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
-Open wire connection to Pin 17
- Shorted line Driver transistor
Defective control.
· Replace controller unit.
CONTROL POWER
CONNECTION
POS A1 F1
NEG A2 F2
FIELD
ARMATURE
FU1
A2
F2
*
*
*
*
+
-
LINE
*
FU5
*
FU3
KEY SWITCH
*
*
P9
P1
L
P17 P2
*
P18
*
24V
FAN ENABLE
FAN
A1
*
P13
P7
ACCEL
SWITCH
P8
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-65
The line coil or fan current is too high
during the run mode.
This status code will be displayed when the current
limit in the line coil is exceeded during the run mode.
The line contactor will drop out and the key switch will
have to be recycled to reset the control.
MEMORY RECALL
YES
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
- Shorted line contactor coil
- Short between wires connected to
line coil
If line coil resistance is correct:
Defective control.
· Replace controller unit.
CONTROL POWER
CONNECTION
POS A1 F1
NEG A2 F2
FIELD
ARMATURE
FU1
A2
F2
*
*
*
*
+
-
LINE
*
FU5
*
FU3
KEY SWITCH
*
*
P9
P1
L
P17 P2
*
P18
*
24V
FAN ENABLE
FAN
A1
*
P13
P7
ACCEL
SWITCH
P8

GE SX Series Specifications

General

Programming Language	Ladder Logic, Function Block Diagram, Structured Text
Humidity	5% to 95% non-condensing
Protection Class	IP20
Type	Programmable Logic Controller
Manufacturer	GE
Communication Ports	RS-232, RS-485, Ethernet
Input Voltage	24V DC
Operating Temperature	0°C to 55°C
Dimensions	Varies depending on module configuration
Weight	Varies depending on module configuration
Communication Protocol	Modbus
Number of Digital Inputs	Varies by model
Number of Digital Outputs	Varies by model
Number of Analog Inputs	Varies by model
Number of Analog Outputs	Varies by model
Power Consumption	Varies depending on module configuration
Storage Temperature	-40°C to 70°C (-40° to 158°F)