Mitsubishi MELSEC AJ65BT-R2 User Manual page 79

5 PRELIMINARY INFORMATION
(d) Initialization area (
This area is used to store the initialization parameters in the master station,
or to read them from the master station.
This area is required during initialization, so use the default values.
1) Update timing
The data is updated at the following timing.
• Immediately after the R2 detects that the initial data read request
signal (RY(n+1)9) has turned from OFF to ON.
(Update direction: R2 to master station)
1) Initial data read
request ON!
3) Initialization data
Transmit immediately after
Master station
R2 detects initial data read
request ON!
•
Immediately after R2 detects that the initialization request signal
(RYn4) has turned from OFF to ON.
(Update direction: master station to R2)
1) Initialization
request ON!
3) Initialization data
Master station Transmit after R2 detects
initialization request ON!
)
R 2 20 to 23
H H
2) Initial data read request
ON confirmed!
R2
2) Initialization request
ON confirmed!
R2
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MELSEC-A