Communication Examples Of Cc-Link Ie Controller Network; System Configuration Example - Mitsubishi Electric MELSEC iQ-R Series User Manual

7.2
Communication Examples of CC-Link IE
Controller Network
This section describes communications between the control station and normal station.

System configuration example

The following system configuration is used to explain communication between the control station and normal station.
System configuration
• Power supply module: R61P
• CPU Module: R04CPU
• CC-Link IE Controller Network-equipped module: RJ71GP21-SX (start I/O number: 0000H to 001FH)
• Input module: RX10 (start I/O number: 0020H to 002FH)
• Output module: RY10R2 (start I/O number: 0030H to 003FH)
(1)
(1) Control station (station No.1)
(2) Normal station (station No.2)
(3) Normal station (station No.3)
(4) Network No.1
Link device assignment
512 points are assigned to each station.
■LB and LW assignment
Each number in the figure, from No.1 to No.3, represents a station number.
No.1 is control station, and No.2 and No.3 are normal stations.
R04CPU
B
0 0
No.1
1FF 1FF
200 200
No.2
3FF 3FF
400 400
No.3
5FF 5FF
W
0 0
No.1
1FF 1FF
200 200
No.2
3FF 3FF
400 400
No.3
5FF 5FF
Send range of station No.
(2)
(4)
No.1 No.2
LB LB
No.1 No.1
No.2 No.2
No.3 No.3
LW LW
No.1 No.1
No.2 No.2
No.3 No.3
(3)
No.3
LB
0 0
No.1
1FF 1FF
200 200
No.2
3FF 3FF
400 400
No.3
5FF 5FF
LW
0 0
No.1
1FF 1FF
200 200
0
No.2
3FF 3FF
400 400
No.3
5FF 5FF

7.2 Communication Examples of CC-Link IE Controller Network

R04CPU
B
0
No.1
1FF
200
No.2
3FF
400
No.3
5FF
W
0
No.1
1FF
200
No.2
3FF
400
No.3
5FF
7 COMMUNICATION EXAMPLES
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