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Chapter 7 Usage of Various Functions
7-47
6) Program example
(1) Distinction program of A/D conversion value
a) Program explanation
- When digital value of channel 0 is less than 2000, P090 is on.
- when digital value of channel 0 is more than 3000, P091 is on.
- When digital value of channel 0 is more or same than 2000 or lesser than 3000, P092 is on.
b) System configuration
Main Unit A/DD/A combination module Expansion module
c) Program
I/O allocation
Main unit input : P000 ~ P03F
Main unit output : P050 ~ P07F
Expansion module input : P080 ~ P08F
Expansion module output : P090 ~ P09F