GE IC3645SR3R404P2 Installation And Operation Manual page 29

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
The first byte of data sent from the
-31
master to the slave "timed out".
MEMORY RECALL
NO
SYMPTOM
Control does not operate.
Circuits valid
POSSIBLE CAUSE
for
Wiring has become disconnected between the
Traction
master and slave control.
•=
Controller
•=
•=
•=
Defective controller unit.
•=
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
This status code is generated when
-32
there is an RS232 transmission error.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
POSSIBLE CAUSE
for
Defective controller unit.
Traction
•=
Controller
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 controller unit.
CORRECTIVE ACTIONS
Replace controller unit.
CAUSE OF STATUS INDICATION
This status code will be displayed when the slave
control is expecting to receive the first byte of data
and does not.
TROUBLE-SHOOTING DIAGRAM
PY11
PY12
MASTER
CONTROL
CAUSE OF STATUS INDICATION
This status code will be displayed when either the
master or the slave control does not receive the
expected data.
TROUBLE-SHOOTING DIAGRAM
NO GRAPHIC FOR THIS
STATUS CODE
Page 29
PY12
PY11
SLAVE
CONTROL
July 1999