Mitsubishi Electric MELSEC iQ-RJ71GF11-T2 - Page 162

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3 PROGRAMMING
3.2 Communication Example Using the Submaster Function
Link device assignment
256 points are assigned to each station.
■RX/RY assignment
The setting for the link refresh target device of the local station is the same as that of the master station.
*1 Data that is sent from "Range of the station No.0 sending data" and stored in RY is stored.
■RWr/RWw assignment
The setting for the link refresh target device of the local station is the same as that of the master station.
*1 Data that is sent from "Range of the station No.0 sending data" and stored in RWw is stored.
1000
10FF
1100
11FF
1200
12FF
1200
12FF
1000
10FF
1100
11FF
X
RX RXXRX
Y
RY RYYRY
1000
10FF
1100
11FF
1200
12FF
1000
10FF
1100
11FF
1200
12FF
0
FF
100
1FF
200
2FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
CPU module
Station
No.0
Station
No.1
Station
No.2
Station
No.1
Station
No.0
Range of the
station No.2
sending data
Submaster station
Station
No.0*1
Station
No.1
Station
No.2
Station
No.0
Station
No.1
Station
No.2
Station
No.2
Station
No.0
Station
No.0
Station
No.1
Master station
Station
No.1
Station
No.0
Station
No.2
Station
No.1
Station
No.0
Station
No.2
CPU module
Range of the
station No.1
sending data
Range of the
station No.2
sending data
Range of the
station No.0
sending data
Range of the
sending data to
the station No.1
Range of the
sending data to
the station No.2
Range of the
station No.0
sending data
Range of the
sending data to
the station No.1
Range of the
sending data to
the station No.2
Area where data is sent to other stationsData sent from the master operating station
Data sent from slave stations
Local station
1000
10FF
1100
11FF
1200
12FF
FF
100
1FF
200
2FF
1000
10FF
1100
11FF
1200
12FF
200
2FF
0
FF
100
1FF
200
2FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
200
2FF
0
FF
100
1FF
0
FF
100
1FF
W
RWr RWrW RWr
0
W
RWw RWwW RWw
CPU module
Station
No.0
Station
No.1
Station
No.2
Station
No.1
Station
No.0
Range of the
station No.2
sending data
Local station Submaster station
Station
No.0
*1
Station
No.1
Station
No.2
Station
No.0
Station
No.1
Station
No.2
Station
No.2
Station
No.0
Station
No.0
Station
No.1
Master station
Station
No.1
Station
No.0
Station
No.2
Station
No.1
Station
No.0
Station
No.2
CPU module
Range of the
station No.1
sending data
Range of the
station No.2
sending data
Range of the
station No.0
sending data
Range of the
sending data to
the station No.1
Range of the
sending data to
the station No.2
Range of the
station No.0
sending data
Range of the
sending data to
the station No.1
Range of the
sending data to
the station No.2
Area where data is sent to other stationsData sent from the master operating station
Data sent from slave stations