Mitsubishi FX2N-16CCL-M, User Manual

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FX2N-16CCL-M CC-Link System Master Block Programming 9
9-3
9.2 Programming Procedure
This section describes the program creation procedure.
9.2.1 Communication between master station and remote I/O stations
The flowchart below shows the basic programming procedure for communication between the
master station and remote I/O stations.
For a program example, refer to Chapter 10.
Parameter setting
Refresh command
Data link startup by buffer memory
parameters
Parameter registration to EEPROM
Refresh command
Data link startup by EEPROM
parameters
Read from remote input (RX)
Control by read remote input information
ON/OFF control of remote output (RY)
Write to remote output (RY)
For operation based
on parameter set
values written in
buffer memory
BFM#A
H
b6
BFM#A
H
b10
BFM#A
H
b0
BFM#A
H
b8
Buffer memory addresses E0
H
to FD
H
Buffer memory addresses 160
H
to 17D
H
For operation based
on parameter set
values registered in
EEPROM
BFM#A
H
b0
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