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IDEC SmartRelay functions
115
IDEC SmartRelay Manual
4.2.2
AND with Edge Detection
Symbol in IDEC SmartRelay:
The output of an edge triggered AND is only 1 if
all
inputs are
1 and if
at least one
input was low in the previous cycle.
At an unused block input (x): x = 1.
Timing diagram for the AND with Edge Detection
1
3
Q
2
1
2
3
4
5
6
7
8
9
10
4
Cycle
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