Direct Access To Link Devices - Mitsubishi Electric MELSEC-Q Series User Manual

8.3.3 Direct access to link devices

Direct access to each link device (RX, RY, RWr, RWw, SB, or SW) of the Simple Motion
module is possible from the program. Specify a link device as the link direct device (J \ ) for
direct access.
(1) Specification method
(Example)
J1\Y1000
J1\X1100
Send
request
MOV K20 J1\W100
= J1\W2100 K300
Specify the network No. and the link device of the Simple Motion module for reading or
writing. Do not access outside the device range that is described below.
J
Remote input (RX)
Remote output (RY)
Remote register (RWw)
Remote register (RWr)
Link special relay (SB)
Link special register (SW)
Network No.
CPU module
X Y
Actual I/O
W
Network No.1
Master station
Simple Motion
module
RX RY
RY1000 RY1000
RX1100 RX1100
RWr RWw
RWw100 RWw100
RWr100 RWr100
8 - 8
Chapter 8 FUNCTIONS
X0 to X1FFF
Y0 to Y1FFF
W0 to W3FF
W400 to W7FF
SB0 to SB1FF
SW0 to SW1FF
1 to 239
Slave station
Slave station
RX RY
RWr RWw
Cyclic transmission