Edge Detection¶

• Knowledge Base
• Function Blocks
• Edge Detection

This function block provides a pulse when the value of a digital signal changes. It can be distinguished between rising and falling edge.

Table of Contents¶

• Inputs
• Outputs
• Parameters
• Timing Diagram

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Inputs↑¶

Abbreviation	Summary	Description	Value Range
I	Input	Input at which edges are detected	0/1

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Outputs↑¶

Abbreviation	Summary	Description	Value Range
P	Pulse at every edge	Outputs a pulse at every edge.	0/1
On	Pulse at rising edge	Outputs a pulse at a rising edge.	0/1
Off	Pulse at falling edge	Outputs a pulse at a falling edge.	0/1

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Parameters↑¶

Abbreviation	Summary	Description	Unit	Value Range	Default Value
Pd	Pulse duration	Pulse duration at the outputs when an edge was detected.	s	0...∞	1

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Timing Diagram↑¶