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Deutsch - Software => easySoft => Thema gestartet von: srd am Juni 21, 2021, 16:17:49 Nachmittag

Titel: pulse in analogue out
Beitrag von: srd am Juni 21, 2021, 16:17:49 Nachmittag

Is it possible to count the pulses from a water meter and use them to vary the opening of a valve (4-20mA) depending on rate of count, if the pulses increase open the valve more and if the pulses slow down close the valve a bit to maintain a good flow. I am trying to write a program in LD. Cheers

Titel: Antw:pulse in analogue out
Beitrag von: Frohnius am Juni 22, 2021, 12:35:11 Nachmittag

of course is it possible ...
use the
frequency counter or the
high speed counter block
you can write your code in
FUP, KOP, ST or EDP