Omron CS1W-CLK12-V1, Руководство по эксплуатации

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35
Data Links Procedures Section 2-1
Note When I/O tables for configurations with Communications Units used in duplex
operation are created, the Unit with the lower slot number will be designated
as the active Unit and the Unit with the higher slot number will be designated
as the standby Unit. To reverse this designation, edit the I/O tables offline and
transfer them to the PLC.
6. Set the software switches.
Note a) In token-ring mode, confirm that the relevant setting location in the
DM parameters area is 00.
b) For the 8-bit storage method, confirm that the relevant setting lo-
cation in the DM parameters area is 00.
c) When Optical Bus (CLK11) and Optical Ring (CLK12 or CLK12-
V1) Controller Link Units are used in combination, the software
switch at the Optical Ring Controller Link Units for selecting either
polling node or normal node must be set for normal node.
7. Set the parameters for automatic data link creation.
Contents Method Nodes Page
Transmission path
format setting By Programming Device
for PLC, including Pro-
gramming Console. (See
note a.) All nodes. 68, 72
Data link manual/
automatic setting By Programming Device
for PLC, including Pro-
gramming Console. (See
note b.) Data link startup node only.
Note: The node that starts
the data link is called the
“startup node.” The startup
node must be determined in
advance.
81
Data link status
storage method
setting By Programming Device
for PLC, including Pro-
gramming Console. (See
note c.) All nodes. 107
Contents Method Nodes Page
Area
1 • Set the area Set at the PLC for
the startup node, by
Programming
Device for PLC
(including Program-
ming Console). Data link startup node
only
Only when Area 1 is
used
93
• Set the data link
start word
• Set the no. of data
link words
Area
2 • Set the area Data link startup node
only
Only when Area 2 is
used
• Set the data link
start word
• Set the no. of data
link words
a) Set the first data link
status word Data link startup node
only
(This setting may be
omitted.)
b) Set the nodes to partic-
ipate in the data links. Data link startup node
only