Mitsubishi Electric MELSEC iQ-R Series User Manual page 24

Remote device net Ver.1 mode
The remote device net Ver.1 mode is selected when a system is configured only with the master station and Ver.1-compatible
remote stations. In this mode, more remote device stations can be used than in the remote net Ver.1 mode.
When the system includes a Ver.2-compatible remote station, select the remote device net Ver.2 mode.
Master station
(remote device net Ver.1 mode)
Station No.0
Ver.1-compatible
area RX
Station
No.1
Station
No.2
Station
No.3
RY
Range of the master
station sending data to
the station No.1
Range of the master
station sending data to
the station No.2
Range of the master
station sending data to
the station No.3
RWr
Station
No.1
Station
No.2
Station
No.3
RWw
Range of the master
station sending data to
the station No.1
Station
No.2
Range of the master
station sending data to
the station No.3
Data sent from the master station
Data sent from slave stations
1 FUNCTIONS
22
1.1 Cyclic Transmission
Remote device station
Intelligent device station Remote I/O station
(Ver.1-compatible) (Ver.1-compatible)
Station No.1 Station No.2
RX
Range of
the station
No.1
sending data
Range of
the station
No.2
sending data
RY
Station
No.1
RWr
Range of
the station
No.1
sending data
RWw
Station
No.1
Area where data is sent to
other stations
Remote device station
Intelligent device station
(Ver.1-compatible)
RX
RX
Range of the
station No.3
sending data
RY
Station
No.2
RY
Station
No.3
RWr
Range of the
station No.3
sending data
RWw
Station
No.3