Omron CS1W-SLK11-21 - 06-2004, Manual

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Troubleshooting Section 8-1
03: Communications con-
troller error 01 Error occurred in the communications
controller, ERC indicator is lit Take corrective action, referring to commu-
nications controller errors and remedies
table at end of this section.
02 CPU error occurred in the PLC at the
destination node Clear the error in the CPU (refer to the
PLC’s operation manuals).
04 Node address setting error Make sure the node address is within speci-
fied range and that there are no duplicate
node addresses.
04: Not executable 01 An undefined command has been
used. Check the command code.
02 Cannot process command because the
specified unit model or version is
wrong. Check the unit model and version.
05: Routing error 01 Destination node address is not set in
the routing table. Set the destination node address in the
routing table.
02 Routing table is not registered. Set the source nodes, destination nodes,
and relay nodes in the routing table.
03 Routing table error Set the routing table correctly.
04 The maximum number of relay nodes
(2) was exceeded in the command. Redesign the network or reconsider the
routing table to reduce the number of relay
nodes in the command.
10: Command format
error 01 The command is longer than the max.
permissible length. Check the command format of the com-
mand and set it correctly.
02 The command is shorter than min. per-
missible length. Check the command format of the com-
mand and set it correctly.
03 The designated number of data items
differs from the actual number. Check the number of items and the data,
and make sure that they agree.
04 An incorrect command format has
been used. Check the command format of the com-
mand and set it correctly.
05 An incorrect header has been used.
(The local node’s relay table or relay
node’s local network table is wrong.) Set the routing table correctly.
11: Parameter error 01 A correct memory area code has not
been used or Expansion Data Memory
is not available. Check the command’s memory area code
and set the appropriate code.
02 The access size specified in the com-
mand is wrong, or the first address is
an odd number. Set the correct access size for the com-
mand.
03 The first address is in an inaccessible
area. Set a first address that is in an accessible
area.
04 The end of specified word range
exceeds the acceptable range. Check the acceptable limits of the data area
and set the word range within the limits.
06 A non-existent program number has
been specified. Check the program number and be sure
that it is set correctly.
09 The sizes of data items in the com-
mand block are wrong. Check the command data and be sure that
the sizes of the data items are correct.
0A The IOM break function cannot be exe-
cuted because it is already being exe-
cuted. Either abort the current IOM break function
processing, or wait until it is completed and
execute the command.
0B The response block is longer than the
max. permissible length. Check the command format and set the
number of items correctly.
0C An incorrect parameter code has been
specified. Check the command data and reenter it cor-
rectly.
Main code Sub-
code
Probable cause Remedy