Precautions Concerning Programs
Example 2: External output of the elapsed value in a timer number specified
by a digital switch
Timer elapsed
value display
1
2
4 - 24
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WY3
Programmable
controller
Timer
number
setting
R1
DF
F81 BIN, WX1, IX
F80 BCD, IXEV0, WY3
Convert the BCD timer number data in WX1 to binary, and
set it in index register IX.
Convert the elapsed value data EV in the timer specified
by IX to BCD, and output it to word external output relay
WY3.
7-segment
indicator
Digital
1
switches
WX1
1
2