Accessible Routes - Mitsubishi Electric MELSEC iQ-R Series User Manual

Accessible routes

The following shows the accessible routes from a high speed data communication module.
: Access route from a high
speed data communication module
(1) Ò Ó
(2)
(3)
Accessible routes
(1) Own station (control CPU, another
CPU in a multiple CPU system)
(2) Another station via single network
(3) Another station via co-existence
network
Precautions
If the load on the network is high, data may not be processed in a device on the access route (including an access target CPU
module) and an error such as a timeout may occur. Do not use a high speed data communication module in the overloaded
network conditions.
: Connection with an Ethernet
port of a high speed data communication
module
Ô
1
Own station (control CPU, another CPU in a multiple CPU system).
 Access from an Ethernet port of a high speed data communication
module.
 Access by specifying the network number and the station number of a
target 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.
 Access from the station accessed in  by specifying the network
number and the station number of the target station.
 Access from the station accessed in  by specifying the start I/O
number and the station number of the target station.
: Connection by specifying
the network number and the station
number of a target station in each
module
Õ
Reference
Page 24 Own station (control CPU,
another CPU in a multiple CPU
system)
Page 24 Access from the Ethernet
port of a high speed data
communication module
Page 25 Access by specifying the
network number and the station
number of the target station
Page 25 Access by specifying the
start I/O number of a module and the
station number of a target station for
accessing the target station
Page 26 Access by specifying the
network number and the station
number, via another station on CC-
Link or C24
Page 26 Access to another station on
CC-Link or C24 from another station
on which the network number and the
station number are specified
2.2 Access Specifications for a CPU Module
: Connection by
specifying the start I/O number
and the station number of a
target station in each module
Ö ×
1
2 SPECIFICATIONS
23
2