Mitsubishi Electric L26CPU-BT User Manual page 123

[Word data from the master station to all local stations]
9.
The word data of the CPU device set with the automatic refresh parameters is stored in the
"remote register RWw" buffer memory of the master station.
The remote register RWw is used as word data for writing in local station systems.
10.
The data in the buffer memory "remote register RWw" is stored automatically (for each link scan)
in the buffer memory "remote register RWr" of all local stations.
The remote register RWr is used as word data for reading in local station systems.
11.
The word data stored in the buffer memory "remote register RWr" is stored in the CPU device set
with the automatic refresh parameters.
Programmable
controller CPU
Master station
Remote register RWw
9)
W
Local station
(Station number 1:
occupies 1 station)
Remote register RWr
RWw0 RWr0
RWw1 RWr1
10)
RWw2 RWr2
RWw3 RWr3
RWw4 RWr4
RWw5 RWr5
RWw6 RWr6
RWw7 RWr7
RWw8 RWr8
RWw9 RWr9
RWwA RWrA
10)
RWwB RWrB
RWwC RWrC
RWwD RWrD
RWwE RWrE
RWwF RWrF
RWw10 RWr10
RWw11 RWr11
RWw12 RWr12
RWw13 RWr13
RWw14 RWr14
to
RWwFF RWrFF
Local station
(Station number 2:
occupies 4 stations)
Remote register RWr
RWr0
RWr1
10)
RWr2
RWr3
RWr4
RWr5
RWr6
RWr7
RWr8
RWr9
RWrA
10)
RWrB
RWrC
RWrD
RWrE
RWrF
RWr10
RWr11
RWr12
RWr13
RWr14
to to
RWrFF
CHAPTER 8 FUNCTIONS
Programmable
controller CPU
11)
W
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