Omron CQM1H-CLK21 - Manual (Page 341)

318
Error Log Section 9-3
0117
Hex Internal buffer full Command block
Bits 0 to 7:
Source node address
Bits 8 to 14:
Source Network address
Bit 15:
OFF
Response block
Bits 0 to 7:
Destination node
address
Bits 8 to 14:
Destination Network
address
Bit 15:
ON
(1st byte: bits 8 to 15;
2nd byte, bits 0 to 7)
Increase number of
retries or reconfig-
ure system to distrib-
ute load. No All
0118
Hex Illegal packet discarded Check for nodes
sending illegal
packets. Yes All
0203
Hex EEPROM error 01 Hex:
Read error
02: Hex:
Write error 01 Hex:
Data link
tables
02 Hex:
Network
parameters
03 Hex:
Routing
tables For CVM1 and CV-
series PLCs, check
that the PLC is not
protected.
Remake and set the
relevant data. If the
error occurs again for
the CVM1 and
CV-series, replace
the CPU Unit and for
the C200HX/HG/HE
PLCs, replace the
Controller Link Unit.
Yes C200HX/HG/
HE, CV,
CQM1H
0206
Hex Number of participating nodes
decreased (local node still partic-
ipating) Network
parameters
maximum
node
address Number of
non-partici-
pating nodes Check network
parameters, node
participation, cables,
and terminating
resistance. No All
0207
Hex Number of participating nodes
decreased (local node not partic-
ipating) No All
0208
Hex Polling node changed Address of
previous
polling node Address of
new polling
node Check previous
polling node. No All
0209
Hex Inconsistent network parameter 00 Hex Address of
polling node Using the Controller
Link Support Soft-
ware, check network
parameters. Yes All
020C
Hex Time out with token 00 Hex Error status
(See note.) Check network
parameters, node
participation, cables,
and terminating
resistance. No All
0210
Hex Communications controller send
error 00 Hex Error status
(See note.) Replace the Control-
ler Link Unit. Yes All
0211
Hex Duplicate address error 00 Hex Local node
address Reset so that each
node address is used
only once within the
same Network. No All
0214
Hex Node address setting error Not specified Check the node
address settings and
correct them. Yes CS/CJ,
CQM1H
Error
code
Contents Detail code Correction Written to
EEPROM
Applicable
PLC
1st byte 2nd byte