Falling edge detector

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5 9 3 2.png
Symbol
FFD
Group
Counters and Edge Detectors
Inputs
Input: Logical
Outputs
Output: Logical
Version CANNY Lab
from 0.6b
Icon

A minimum duration (one execution cycle) signal source, synchronizing by falling edge.

Sets the output to "1" each time the value on the input changes from non-zero to zero, exactly one execution cycle: during execution thread re-entry in the block, the output value is set to zero.


Examples[edit]

Step 1
Step 2
Step 3
Step 4

See also[edit]

Counter

Rising edge detector

Built-in Function Blocks