12.8 Counter Function Module
12.8.1 What Is the Counter Function Module?
12
Function
s
of the Contr
oller
S
ection
12-55
Completion Timing of the Count Presets
The completion timing of presetting the count is illustrated in the following figure.
Calculating Pre
s
et
(OW
00 Bit1)
Current Count Value after
Convert
s
(IL
0A)
Pre
s
et Count Completed
(IW
00 Bit2)
m1
m2’
m
3
m4
m1
m2
m
3
m4
Count pre
s
et.
Data with the
count pre
s
et applied
m2’
Pre
s
et Completed Bit turn
s
ON.
Pre
s
et Reque
s
t Bit turned ON.
Count regi
s
ter value
for the counter
S
can cycle T
s