GE IC3645SR3R404P2 Installation And Operation Manual page 41

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
No data is received from the opposite
-82
control when expected.
MEMORY RECALL
NO
SYMPTOM
Control does not operate.
Circuits valid
POSSIBLE CAUSE
for
Loss of the RS232 connection between the
Traction
master and slave controls.
•=
Controller
•=
•=
•=
Defective controller unit.
•=
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
A switch fault existed at the beginning
-83
of the potentiometer auto calibration
routine.
MEMORY RECALL
NO
SYMPTOM
"-83" status code appears on the dash display.
Circuits valid
for POSSIBLE CAUSE
The seat switch is open.
Traction
•= Close the seat switch and repeat the auto
Controller
calibration routine.
The start switch is closed.
•= Open the start switch and repeat the auto
calibration routine.
The forward switch is closed.
•= Open the forward switch and repeat the auto
calibration routine.
The reverse switch is closed.
•= Open the reverse switch and repeat the auto
calibration routine.
CORRECTIVE ACTIONS
PY11 in the slave control is not connected.
PY12 in the master control is not
connected.
PY12 in the slave control is not connected.
PY11 in the master control is not
connected.
Replace control.
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when no data has
been received from the opposite control in over 3
seconds.
TROUBLE-SHOOTING DIAGRAM
KEY SWITCH
P1
PY11
PY12
MASTER
CONTROL
CAUSE OF STATUS INDICATION
This fault occurs when wither the seat switch is open,
or one or both of the forward/reverse or start switches
is closed when beginning the potentiometer auto
calibration routine.
TROUBLE-SHOOTING DIAGRAM
KEY SWITCH
L
P1 P17 P2 P6
Page 41
P1 P21
PY12
PY11
SLAVE
CONTROL
P3 P4 P5
July 1999