Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual page 74

■Coexistence of local stations and the other slave stations (other than local stations)
Master operation
Station No.0
Master station
RX, RWr
Station
No.0
Station
No.1
Station
No.2
Station
No.3
RY, RWw
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
sending data to
the station No.3
Station No.0
Master station
RX, RWr
Station
No.0
Station
No.1
Station
No.2
Station
No.3
Disconnected
RY, RWw
Range of the
station No.0
sending data
Station
No.1
Station
No.2
Station
No.3
Data sent from the master operating station
Data sent from slave stations
*1 Data that is sent from "Range of the station No.0 sending data" and stored in RY/RWw is stored.
*2 Data that is sent from "Range of the station No.3 sending data" and stored in RY/RWw is stored.
1 FUNCTIONS
72
1.6 Submaster Function
Station No.1 Station No.2
Local station Slave station
RX, RWr RX, RWr
Station
*1
No.0
Station
No.1
Range of the
Station
station No.2
No.2
sending data
Station
No.3
RY, RWw
Station
No.0
Range of the
station No.1
RY, RWw
sending data
Station
Station
No.2
No.2
Station
No.3
Switch
Station No.1 Station No.2
Local station Slave station
RX, RWr
Station
No.0
Station
No.1
RX, RWr
Range of the
Station
station No.2
No.2
sending data
Station
*2
No.3
RY, RWw
Station
No.0
Range of the
station No.1
RY, RWw
sending data
Station
Station
No.2
No.2
Station
No.3
Area where data is sent to other stations
Submaster operation
Station No.3
Submaster
station
RX, RWr
Station
No.0
Station
No.1
Station
No.2
Station
No.3
RY, RWw
Station
No.0
Station
No.1
Station
No.2
Range of the
station No.3
sending data
Master operation
Station No.3
Submaster
station
RX, RWr
Station
No.0
Station
No.1
Station
No.2
Station
No.3
RY, RWw
Range of the
sending data to
the station No.0
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.3
sending data