Generate digital impulse        

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FunctionsET/MT-3x6, ET/MT-2x8BitGenerate digital impuls

 

Can be used with:

 

 


ico_variable

ico_tastatur

ico_softkey

ico_touchfeld

 

 


 

 

This function generates a pulse by means of a digital variable. The duration and polarity of the pulse can be configured.

 

Dlg_GenDigitalImpuls

 

The pulse duration results from the product of the number of time cycles and the time basis.

 

Time cycles:

0 - 250



Time basis:

1

100 ms



2

1 sec.



3

1 min.


Polarity:

0

positive

positive edge


1

negative

negative edge

 

Examples:

10 time cycles with a time basis of 2 result in a pulse duration of 10 sec.

10 x 1 sec = 10 sec

 

25 time cycles with a time basis of 1 result in a pulse duration of 2.5 sec.

25 x 100 ms = 2500 ms = 2.5 sec.

 

hinweis

Please note that the administration of the pulse duration is done by the operator interface and the bit is not available during the entire pulse duration in the PLC due to the cycle duration and communication.

 

 

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