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Posted: 2020-12-30 03:34 AM
Hello
How can I use multiplication and division in Ladder programming language for the "Zelio" Logic products ?
Thanks
Posted: 2021-01-05 05:07 AM . Last Modified: 2021-01-05 05:10 AM
Hello,
Arithmetic functions are only available in FBD language.
In LD language only comparisons are possible.
All functions are explained in online help of Zelio Soft.
Posted: 2020-12-31 04:01 AM
Basic Ladder Logic instructions allow very simple logical decisions. Arithmetic Ladder Logic instructions go beyond the simple true or false operation to give the ability to more complex operations. It retrieves one or more value, perform an operation and store the result in memory.
There is a very close relation between math instruction and some of the control status bits. After a math instruction is executed, the arithmetic status bits in the control status file are updated. Control status file is the data file "S2 - Status".
Posted: 2020-12-31 11:38 AM
HI Covey
Thanks for your answer. But I can't find any reference to arithmetic functions for Ladder at the "Zelio Logic Programming Guide". File name EIO0000002612.01.pdf 10/2017.
Is there any other reference for Ladder programming comprising arithmetic functions ?
Any help would be appreciated.
Happy new year.
Manolis Logiadis
Posted: 2021-01-05 05:07 AM . Last Modified: 2021-01-05 05:10 AM
Hello,
Arithmetic functions are only available in FBD language.
In LD language only comparisons are possible.
All functions are explained in online help of Zelio Soft.
Posted: 2022-10-19 02:22 PM
buenas tardes , ese tipo de programacion solo se utiliza en BDF, y en equipos que puedan ser programados con los dos tipos de lenguaje ladder, bdf, primero debes revisar el hardware si tiene esta forma de programar para luego aplicar esas funciones aritmeticas en tu equipo. no toda la serie SR2 tiene la ofrma de programación BDF
Magda Diaz
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