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

7.3
Communication Examples of CC-Link IE Field
Network
This section describes communications between the master station and local station.

System configuration example

The following system configuration is used to explain communication between the master station and local station.
System configuration
• Power supply module: R61P
• CPU Module: R04CPU
• Master/local module: RJ71GF11-T2 (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) Master station (station No.0)
(2) Local station (station No.1)
(3) Local station (station No.2)
(4) Network No.1
Link device assignment
256 points are assigned to each station.
■RX/RY assignment
Each number in the figure, from No.0 to No.2, represents a station number.
No.0 is master station, and No.1 and No.2 are local stations.
R04CPU
X
1000
No.1
10FF
1100
No.2
11FF
Y
1000
No.1
10FF
1100
No.2
11FF
Send range of station No.
7 COMMUNICATION EXAMPLES
90

7.3 Communication Examples of CC-Link IE Field Network

(2)
No.0
RX
0
No.1
FF
100
No.2
1FF
RY
0
No.1
FF
100
No.2
1FF
(3)
(4)
No.1
RX
0
No.1
FF
100
No.2
1FF
RY
0
No.1
FF
100
No.2
1FF
No.2 R04CPU
RX X
0
No.1 No.1
FF
100
No.2 No.2
1FF
RY Y
0
No.1 No.1
FF
100
No.2 No.2
1FF
1000
10FF
1100
11FF
1000
10FF
1100
11FF