Omron CX-INTEGRATOR - V1.1 Operation Manual page 158

4-3-3 System Configuration Example
The procedure is described below, from data link creation through startup, taking a
Controller Link data link system as an example.
PLC type
Node address
Data Link Setup Example
Area 1
CIO 1000
CIO 1030
CIO 1060
CIO 1100
Area 2
The refresh sequence for nodes 1 and 2 is as follows: #1, #2, #3. For node 3, the
order is #2, #1, #3. Node address 03 does not receive all of the data sent from node
address 02. Rather, data from the 20 words (CIO 1240 to CIO 1259) beginning from
the start address +10 words (i.e., the offset) is received in IR 300 to IR 319. Other
data is received with no offset.
CX-Integrator
Peripheral Bus or Host Link
Data link
Controller Link network
CS1G-CPU45
1
Node 1
Send
(#1)
Receive
(#2)
Receive
(#3)
CS1G
Node 1
DM500
Send
(#1)
DM530
Receive
(#2)
DM560
Receive
(#3)
DM600
4-3
4-3-3
Data link
CS1G-CPU45
2
Node 2
CIO 1200
Receive
(#1)
CIO 1230
Send
(#2)
Offset
10 words
CIO 1260
Receive
Size
(#3)
20 words
CIO 1300
CS1G
Node 2
DM600
Receive
(#1)
DM630
Send
(#2)
DM660
Receive
(#3)
DM700
Manually Setting Data Links
System Configuration Example
CS1G-CPU45
3
Node 3
IR 300
Receive
(#2)
IR 320
Receive
(#1)
IR 350
Send
(#3)
IR 390
C200HX
Node 3
DM700
Receive
(#2)
DM730
Receive
(#1)
DM760
Send
(#3)
DM800
4-11