Omron SYSMAC CS1W-CLK13 Operation Manual page 261

Troubleshooting Using Indicators
Indicators
RUN P/S ERC ERH
--- --- Lit Not lit ---
Lit --- Lit ---
Lit --- --- Lit
238
Status area
RING INS
Not lit Error information:
Bits 12 and 15 ON
Error information:
Bits 11 and 15 ON
--- Not lit Error information:
Bits 09 and 15 ON
--- --- Error information:
Bit 15 ON
Error information:
Bits 00 and 15 ON
Error information:
Bits 01 and 15 ON
Error information:
Bits 02 and 15 ON
Error Probable cause
code
021B Hex Hardware error in
communications
controller.
0210 Hex Error in the com-
munications con-
troller's transmitter.
0211 Hex The same node
address is being
used by two differ-
ent Units.
The transmission
path format setting
does not match the
setting in the poll-
ing node.
0001 Hex An error has
occurred in the
PLC.
0203 Hex There is an error in
the network
parameters stored
in the Controller
Link Unit's
EEPROM.
021A Hex The network
parameter settings
are incorrect or the
local node address
is larger than the
maximum node
address set in the
network parame-
ters.
0203 Hex There is an error in
the data link tables
stored in the Con-
troller Link Unit's
EEPROM.
021A Hex The data link table
settings are incor-
rect.
0203 Hex There is an error in
the routing table in
the PLC's routing
table area.
021A Hex Routing table set-
ting error
Section 10-1
Probable remedy
Replace the Con-
troller Link Unit.
Replace the Con-
troller Link Unit.
Change so that
each node address
in the Network is
unique.
Change the set-
ting to match the
one in the polling
node and turn the
power ON again.
Refer to the PLC's
operation manual
and correct the
error. If the error
occurs again,
replace the PLC.
Set the network
parameters again.
If the error occurs
again, replace the
Controller Link
Unit.
Set the network
parameters again.
Set the data link
tables again. If the
error occurs again,
replace the Con-
troller Link Unit.
Set the data link
tables again.
Delete the data link
tables if they aren't
being used.
Set the routing
tables again. If the
error occurs again,
replace the PLC.
Set the routing
tables again.
Delete the routing
tables if they aren't
being used.