Omron CJ1W-FLN22, Operation Manual, Page: 229 / 277

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Network System Definitions Appendix C
FL-net Transaction Codes
FL-net supports the following message transmission services.
Note This message service is provided as an internode test.
The header of each message contains a request transaction code or a response transaction code that distin-
guishes the type of message frame used.
FL-net message transmission service Unit support
Client function Server function
1 Read byte block No No
2 Write byte block No No
3 Read word block Yes Yes
4 Write word block Yes Yes
5 Read network parameter No Yes
6 Write network parameter No No
7 Stop command No No
8 Run command No No
9 Read profile No Yes
10 Read communications log data No Yes
11 Clear communications log data No Yes
12 Echoback message Yes (See note.) Yes
13 Send transparent message frame Yes Yes
14 Vendor message Yes Yes
Transaction code Corresponding message
0 to 9999 Reserved
10000 to 59999 Transparent messages
60000 to 64999 Reserved
65000 Token header
65001 Cyclic header
65002 Participation request frame header
65003 Read byte block (request)
65004 Write byte block (request)
65005 Read word block (request)
65006 Write word block (request)
65007 Read network parameter (request)
65008 Write network parameter (request)
65009 Stop command (request)
65010 Run command (request)
65011 Read profile (request)
65012 Trigger header
65013 Read communications log data (request)
65014 Clear communications log data (request)
65015 Echoback message test (request)
65016 Vendor message (request)
65017 to 65202 Reserved (for future expansion)
65203 Read byte block (response)
65204 Write byte block (response)
65205 Read word block (response)
65206 Write word block (response)
65207 Read network parameter (response)