MPulse

MPulse (FB)

FUNCTION_BLOCK MPulse

Short description

Edge-triggered pulse generation with adjustable minimum duration.

Representation

Interfaces

Inputs

Name	Data type	Value range	Initial value	Function
xIN	BOOL			Binary input
tPT	TIME		T#1s	Minimum duration of the output pulse

Outputs

Name	Data type	Value range	Initial value	Function
xQ	BOOL			Pulse output
tET	TIME			Time difference between the minimum duration and the duration of the pulse on xQ

Function description

General

At the pulse output xQ is after a positive edge on the binary input xIN a pulse with a minimum duration tPT is generated.

Time output tET

When the pulse output is active xQ the time difference between the minimum duration tPT and the duration of the pulse on xQ is displayed. When the pulse output is inactive xQ the value T#0s is always displayed.

CODESYS

InOut:

Scope	Name	Type	Initial
Input	xIN	BOOL
Input	tPT	TIME	TIME#10s0ms
Output	xQ	BOOL
Output	tET	TIME