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3. CC-LINK COMMUNICATION FUNCTIONS
(4) Relationship of remote register (RWw, RWr)
The following shows a relationship between the devices of the programmable controller CPU and the
remote registers (RWw, RWr) of the remote device stations.
Shaded area shows the devices actually used.
W100 RWw0
RWw1
RWw2
RWw3
W101
W102
W103
W104
W105
W106
W107
W108
W109
W10A
W10B
W10C
W10D
W10E
W10F
W000
W001
W002
W003
W004
W005
W006
W007
W008
W009
W00A
W00B
W00C
W00D
W00E
W00F
RWr0
RWr1
RWr2
RWr3
RWw0
RWw1
RWw2
RWw3
RWw4
RWw5
RWw6
RWw7
RWr0
RWr1
RWr2
RWr3
RWr4
RWr5
RWr6
RWr7
For writing
For reading
Programmable
controller CPU
Remote device
(Station No.1)
(1 station occupied)
Remote device
(Station No.2)
(2 stations occupied)