Mitsubishi Electric MELSEC iQ-R Series User Manual page 93

Precautions
• Do not use link devices set for link refresh range as a transfer destination. If doing so, transfer destination link devices will
be overwritten by link refresh. To use transfer destination link device data in the CPU module, set the transfer source link
device as the link refresh range.
CPU module
Link refresh
range 1
Link refresh
range 2
• To set the interlink transmission range to 65 or more, use link direct devices in a program to perform interlink transmission.
Ex.
Network No.1
Master station
(station No.0)
CPU module
X RX
X1200
RX200


X127F
RX27F
Copied with the MOV instruction
• When interlink transmission is performed in a multiple CPU system and when different control CPUs are set for the network
modules, interlink transmission cannot be performed using interlink transmission parameters or a program. Perform
interlink transmission using data communication by the CPU buffer memory. ( MELSEC iQ-R CPU Module User's
Manual (Application))
Network
module 1
Network No.2
Normal station
(station No.4)
LB
Station No.1 send
range
Station No.2 send
range
Station No.3 send
range
LB780
Station No.4 send

range
LB7FF
A link direct device cannot be specified for both the first
and second arguments. Specify a CPU device by link
refresh for either one.
Network
module 2
Transfer
source
Link refresh
8.1 Parameter Settings for CC-Link IE TSN
8 PARAMETER SETTINGS
8
91