Cyclic Transmission Of Word Device Data - Mitsubishi Electric MELSEC L Series User Manual

8.2
Word data, such as data stored in the buffer memory of the module connected to the head module, can be used in the
word device of the master station by performing cyclic transmission.
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Cyclic Transmission of Word Device Data

Master station
CPU module Master
station
RWr
Device
RWw
Device
search engine
Head module
(Intelligent device station)
Head module Intelligent Intelligent
function module function module
RWr
Buffer memory, Buffer memory,
etc. etc.
RWw
CHAPTER 8 CYCLIC TRANSMISSION
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