4-3 Manually Setting Data Links
4-3-4 Creating Data Link Tables Offline
8 Set node address 02 as shown in the following table.
Item Data set Description
Node address 2 −
PLC type CS1G-
CPU45
−
Memory area CIO
Start address 1200
Sets CIO 1200 as the data link start
address for the Area 1 local node.
Area 1
Send size 30 Sets 30 words as the send size (unit:
words) for the Area 1 local node.
Memory area D
Start address 600
Sets D00600 as the data link start
address for the Area 2 local node.
Area 2
Send size 30 Sets 30 words as the send size (unit:
words) for the Area 2 local node.
Ordered destination nodes 1, 2, 3 Specifies the node refresh sequence.
Beginning with the start addresses,
nodes 01, 02, and 03 are set in order.
(Reception from node 01 is first,
followed by transmission from the local
node, and finally reception from node
03.)
Memory area CIO Data link status
start address
Start address 1300
Sets CIO 1300 as the data link status
start address.
9 Set node address 03 as shown in the following table, and then click the Next
Button or press the Enter key.
Item Data set Description
Node address 3 −
PLC type CS1G-
CPU45
−
Memory area IR
Start address 300
Sets IR 300 as the data link start
address for the Area 1 local node.
Area 1
Send size 40 Sets 40 words as the send size (unit:
words) for the Area 1 local node.
Memory area DM
Start address 700
Sets DM 700 as the data link start
address for the Area 2 local node.
Area 2
Send size 40 Sets 40 words as the send size (unit:
words) for the Area 2 local node.
Ordered destination nodes 2, 1, 3 Specifies the node refresh sequence.
Beginning with the start addresses,
nodes 02, 01, and 03 are set in order.
(Reception from node 02 is first,
followed by reception from node 01, and
finally transmission from the local node
address.)
Memory area LR Data link status
start address
Start address 0
Sets LR0 as the data link status start
address.
4-15
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