Omron CQM1H-CLK21 - Manual (Page 224)

201
Commands and Responses for Controller Link Units Section 6-5
6-5 Commands and Responses for Controller Link Units
6-5-1 Command Codes
6-5-2 DATA LINK START
Starts the Controller Link Network data links.
Command Block
Response Block
The DATA LINK START command can be received for either automatically or
manually set data links. An error will occur if manually set data links are spec-
ified and yet data link tables do not exist.
The node that receives this command and starts the data links will become
the data link startup node. For automatically set data links, the data links will
be executed according to the settings at the startup node.
6-5-3 DATA LINK STOP
Stops the Controller Link Network data links.
Command Block
Command
code
Data link operation mode Name Page
Active Inactive
04 01 Not valid Valid DATA LINK START 201
02 Valid Not valid DATA LINK STOP 201
05 01 Valid Valid CONTROLLER DATA READ 202
06 01 Valid Valid CONTROLLER STATUS READ 203
02 Valid Valid NETWORK STATUS READ 205
03 Valid Valid DATA LINK STATUS READ 207
08 01 Valid Valid ECHOBACK TEST 209
02 Valid Valid BROADCAST TEST RESULTS READ 209
03 Valid Valid BROADCAST TEST DATA SEND 210
21 02 Valid Valid ERROR LOG READ 210
03 Valid Valid ERROR LOG CLEAR 211
01 04
Command
code
01 04
Command
code
Response
code
Command
code
02 04