F_TRIG
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F_TRIG
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IEC / CEI 1131-3 Compliant
This device is a falling-edge detector. The Q output become TRUE when a 1 to 0 ( or TRUE to FALSE or ON to OFF ) condition is detected on the CLK input and it sustain this state for a complete scan cycle.
Net plugs
Plug |
Description |
CLK |
The falling-edge detector input |
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Q |
When a falling-edge is detected this output become true for a single scan cycle |
See also : R_TRIG