Sentec SDM - Page 72

4 Troubleshooting
HB-005615-j
66
Problem
Possible Cause(s)
Recommended action(s)
It is not
possible to
connect the
AC power
cord in the
SDM AC
power
connector
AC Power
Connector defective
Replace AC Power Connector according to the
Repair Manual for the SDMS .
To be performed by SenTec authorized
service technicians only.
P0413
Disruptive
discharges
during the
high tension
test
SDM defective
Contact SenTec authorized service personnel.
SMBM
(Motherboard)
defective
Replace SMBM according to the Repair
Manual for the SDMS .
To be performed by SenTec authorized
service technicians only.
P0414
Wrong or no
analog
output
SDM defective
or
wrong / defective
cable
Contact qualified service personnel.
SDM defective
Contact SenTec authorized service personnel.
SMBC (Controller
Board) defective
Replace SMBC according to the Repair Manual
for the SDMS .
To be performed by SenTec authorized
service technicians only.
SMBM
(Motherboard)
defective
Replace SMBM according to the Repair
Manual for the SDMS .
To be performed by SenTec authorized
service technicians only.
P0415
No communi-
cation over
RS-232
Wrong serial
communication
protocol
Make sure to select appropriate serial
protocol
SDM defective
or
wrong / defective
cable
Contact qualified service personnel.
SDM defective
Contact qualified service personnel.
SDM defective
Contact SenTec authorized service personnel.
SMBC (Controller
Board) defective
Replace SMBC according to the Repair Manual
for the SDMS .
To be performed by SenTec authorized
service technicians only.