GENERATE TIME PERIOD

2020-02-27T20:42:00.692000Z

use OSCAT library..using the CLK_PRG FB you can generate a pulse (one shot) clock based on a defined time base, then you can create your square wave "manually"..

this is a sample with T#500ms time base

VAR
PulseGen500ms:CLK_PRG;
END_VAR

( Pulse one shot 500ms )
PulseGen500ms(PT:=t#500ms , Q=>_500ms );

( Clock 500ms )
IF _500ms THEN
Clock500ms:=NOT Clock500ms;
END_IF;

GENERATE TIME PERIOD

2020-02-27T20:41:59.261000Z

so you are looking for this particular block
i found in the eaton moeller standard lib.
another place for this is w www.oscat.de w with lots of functions also this type (it is english. download the codesys lib the pdf file and the txt file to study.

GENERATE TIME PERIOD

2020-02-27T20:41:55.343000Z

Well I would like to download the function block.

Niclas123 hat geschrieben:
I'm not sure if i'm getting it right, but is'nt this what you looking for?

Outputtime := UINT_TO_TIME(milliseconds + (seconds*1000) + (minutes*60*1000)+ (hours*60*60*1000) + (days*24*60*60*1000));

/Niclas

GENERATE TIME PERIOD

2020-02-27T20:41:53.933000Z

I'm not sure if i'm getting it right, but is'nt this what you looking for?

Outputtime := UINT_TO_TIME(milliseconds + (seconds*1000) + (minutes*60*1000)+ (hours*60*60*1000) + (days*24*60*60*1000));

/Niclas

GENERATE TIME PERIOD

2020-02-27T20:41:50.051000Z

Dear all, I´m programming an 750-880 WAGO, and I need a function block to generate time periods, can you send me the library for the FB.?

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