Post by andreag0 on How to access to variable value through symbolic string name ^{CODESYS Forge talk (Post)}
Hello, anyone know how to get valiable value using a symbolic string name? For example: - send string to runtime using TCP/IP contains "GVL.TestINT" and get back the value. I need function that will translate the string to symbolic variable. Thank you. Andrea
Last updated: 2024-06-13

Variable number of arguments in a user-defined function ^{CODESYS Forge talk (Thread)}
Variable number of arguments in a user-defined function
Last updated: 2012-01-08

Axis variable indicating modulo of finite setting ^{CODESYS Forge talk (Thread)}
Axis variable indicating modulo of finite setting
Last updated: 2023-11-25

Access declared Text of Variable from Application ^{CODESYS Forge talk (Thread)}
Access declared Text of Variable from Application
Last updated: 2022-05-23

Address components of variable to IO-addresses ^{CODESYS Forge talk (Thread)}
Address components of variable to IO-addresses
Last updated: 2014-04-01

Variable Namespace display in CFC editor of SP17 ^{CODESYS Forge talk (Thread)}
Variable Namespace display in CFC editor of SP17
Last updated: 2021-05-14

Disable/enable variable of Trace/Trend (solved) ^{CODESYS Forge talk (Thread)}
Disable/enable variable of Trace/Trend (solved)
Last updated: 2018-03-03

Get _VARINFO of each variable in a GVL ^{CODESYS Forge talk (Thread)}
Get _VARINFO of each variable in a GVL
Last updated: 2018-01-23

Function Block with Variable Number of Inputs ^{CODESYS Forge talk (Thread)}
Function Block with Variable Number of Inputs
Last updated: 2007-06-27

Mapping of Array Element to a EtherCAt Slave variable ^{CODESYS Forge talk (Thread)}
Mapping of Array Element to a EtherCAt Slave variable
Last updated: 2018-07-25

Local Variable of Visu accessible from "Execute ST code" ^{CODESYS Forge talk (Thread)}
Local Variable of Visu accessible from "Execute ST code"
Last updated: 2023-07-19

Writing a VALUE into a input function value....Enquiry ^{CODESYS Forge talk (Thread)}
Writing a VALUE into a input function value....Enquiry
Last updated: 2014-01-02

Raspberry PI - Default location on SD Card for text file ^{CODESYS Forge talk (Thread)}
Raspberry PI - Default location on SD Card for text file
Last updated: 2016-04-15

Post by macros8 on Alarm Management - latched variable represented as Text list ^{CODESYS Forge talk (Post)}
Hi all, in Alarm management you can latch some variable to show value within the alarm msg. It´s very useful sometime. But I´m wondering whether there is any possibility to represent that value as Text list. It´s quite common in other HMI tools and this is very useful in case of using some ErrorID for detail specification of error. Unfortunately I could not find any way how to do it but I believe that exists :) Thanks a lot. M.
Last updated: 2023-09-06

Post by e13740e on Parameterized Property syntax for array element processing ^{CODESYS Forge talk (Post)}
Hello. I'm trying to create a Parameterized Property(CDS V3.5 SP21) to avoid copy-pasting code for processing array elements. I can't seem to get any result. Perhaps I am making a mistake with the syntax. None of the declaration options below are accepted by the compiler. If you know and use them (Parameterized Properties) in your work, please let me know. Thank you in advance. Option 1: PROPERTY <property_name> : <data_type> VAR_INPUT <index_name> : <index_type>; // One or more index parameters are declared here END_VAR</index_type></index_name></data_type></property_name> GET Code that uses <index_name> to return a value END_GET</index_name> SET Code that uses <index_name> and the implicit variable <property_name> to write a value END_SET</property_name></index_name> END_PROPERTY Option 2: PROPERTY <property_name> (<index_name> : <index_type>) : <data_type></data_type></index_type></index_name></property_name> GET Code that uses <index_name> to return a value END_GET</index_name> SET Code that uses <index_name> and the implicit variable <property_name> to write a value END_SET</property_name></index_name> END_PROPERTY
Last updated: 2025-10-09

Post by alexgooi on Init Array input on a method ^{CODESYS Forge talk (Post)}
Dear Forum, I would like to initialize an array input on a method. When I do this, I get the following error: "The type of ARRAY [1..2] OF BOOL cannot have a default value in this context." I attached a picture for more clarity. Is this simply not possible or is there a different way of tackling this problem? Thank you in advance
Last updated: 2024-02-26

how to get a list of the cross reference of one variable ^{CODESYS Forge talk (Thread)}
how to get a list of the cross reference of one variable
Last updated: 2018-01-17

CmpIecVarAccess to get name of a type, not of a variable (instance) ^{CODESYS Forge talk (Thread)}
CmpIecVarAccess to get name of a type, not of a variable (instance)
Last updated: 2016-06-08

Comments that don't go as "help" for next variable? ^{CODESYS Forge talk (Thread)}
Comments that don't go as "help" for next variable?
Last updated: 2012-05-17

Table "Variable for selected row" becoming negative ^{CODESYS Forge talk (Thread)}
Table "Variable for selected row" becoming negative
Last updated: 2022-10-10

Increase Tap interval for variable in InputConfiguration ^{CODESYS Forge talk (Thread)}
Increase Tap interval for variable in InputConfiguration
Last updated: 2018-09-27

Library for working with DATE_AND_TIME (DT) variable ^{CODESYS Forge talk (Thread)}
Library for working with DATE_AND_TIME (DT) variable
Last updated: 2019-05-15

Network Variable can't accept constants for array length?? ^{CODESYS Forge talk (Thread)}
Network Variable can't accept constants for array length??
Last updated: 2021-04-22

Codesys Visu for Raspberry PI - X axis variable ^{CODESYS Forge talk (Thread)}
Codesys Visu for Raspberry PI - X axis variable
Last updated: 2017-09-11

Variable for the Visualization within the placeholder ^{CODESYS Forge talk (Thread)}
Variable for the Visualization within the placeholder
Last updated: 2009-01-11

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