Mitsubishi Electric MELSEC iQ-R Series User Manual page 27

■Access by specifying the network number and the station number of the target station
The following table shows the accessible route when an access target CPU module can be specified by the network number
and the station number (or CPU number) from the high speed data communication module-mounted station, in the status
where the target device is connected to a network.
A CPU module which is mounted within eight networks can be accessed via a relay station.
: Accessible, : No combination
Access route
CC-Link IE Controller Network
CC-Link IE Field Network
MELSECNET/H
*2
Ethernet Via own Ethernet module
*1 When the access route is MELSECNET/H, a safety CPU cannot be accessed.
*2 Only Ethernet modules can be accessed from the own station.
■Access by specifying the start I/O number of a module and the station number of a target
station for accessing the target station
The following table shows the accessible route when connecting an access target CPU module and the side on which a high
speed data communication module is mounted directly.
: Accessible, : Not accessible
Access route
CC-Link
C24
Access target CPU module (series)
RCPU QCPU (Q mode)
Programm C Programm
able Controller able
controller module controller
CPU/ CPU/
Process Process
CPU/ CPU
Safety
CPU
*1
  
(CPU No.1 to (CPU No.1 to (CPU No.1 to
No.4) No.4) No.4)
Access target CPU module (series)
RCPU QCPU (Q mode)
Programm C Programm
able Controller able
controller module controller
CPU/ CPU/
Process Process
CPU/ CPU
Safety
CPU
  
(CPU No.1 to (CPU No.1 to (CPU No.1 to
No.4) No.4) No.4)

2.2 Access Specifications for a CPU Module
LCPU
C Programm
Controller able
module controller
CPU
 
(Host CPU)


 
LCPU
C Programm
Controller able
module controller
CPU
 
(Host CPU)

2 SPECIFICATIONS
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