Data Link Start; Data Link Stop; Controller Data Read - Omron SYSMAC CS1W-CLK13 Operation Manual

Commands and Responses for Controller Link Units
Note
6-5-2

DATA LINK START

Command Block
Response Block
6-5-3

DATA LINK STOP

Command Block
Response Block
6-5-4

CONTROLLER DATA READ

Command Block
Command codes 0604, 0605, and 0606 are valid only for Optical Ring Con-
troller Link Units in token-ring mode. They cannot be used in token-bus mode
or with any other Controller Link Units.
Starts the Controller Link Network data links.
04 01
Command
code
04 01
Command Response
code code
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.
Stops the Controller Link Network data links.
04 02
Command
code
04 02
Command Response
code code
The DATA LINK STOP command can be received only while the data links are
active. An error will occur if this command is sent at any other time.
This command can be received by any node that is participating in the data
link.
Reads the following information about the Controller Link Unit:
• Model number
• Version
• Connection method
05 01
Command
code
Node address
•
Unit address
•
Network address
•
Section 6-5
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