Mitsubishi Electric MELSEC iQ-RJ71GF11-T2 - Direct Access to Link Devices

1 FUNCTIONS
1.1 Cyclic Transmission
21
1
Direct access to link devices
This function directly accesses the link devices (RX, RY, RWr, RWw, SB, or SW) of the master/local module from the program.
Specify a link device as the link direct device (J\) for direct access.
Specification method
Specify the network number and the link device of the master/local module for reading or writing.
Ex.
(1) Network number: 1 to 239
(2) Remote input (RX): X0 to X3FFF
Remote output (RY): Y0 to Y3FFF
Remote register (RWw): W0 to W1FFF
Remote register (RWr): W2000 to W3FFF
Link special relay (SB): SB0 to SB1FF
Link special register (SW): SW0 to SW1FF
J
(1)
(2)
\
RWw100 RWw100
RWr100 RWr100
RY1000
RY1000
RX1100RX1100
XY
W
RX
RWr RWw
RY RX RY
RWr RWw
Master station Slave station
Network No.1
Actual I/O
Master/local
module
Send
request
CPU module Slave station
Cyclic transmission
MOV K20 J1\W100
= J1\W2100 K300
J1\X1100
J1\Y1000