Discussion

FORUM LATEST POST # TOPICS
General Discussion

Forum about anything you want to talk about.

 How to turn on a GPIO from a device function block
by lwalbert
2022-09-29 		1

Recent Activities

    CODESYS Forge

  • awayToDoCtrl posted a comment on discussion Visualization 🇬🇧

    Hi @spiritcore, Did you find a resolution to this? I'm running into a similar issue using TargetVisu when a user uses the login. It only happens sometimes, and when it does the login/logout buttons still work but the other buttons on the screen don't work.

  • vstrom posted a comment on discussion Engineering 🇬🇧

    Hi to all, I receive an error when I try to compile a project that in v.3.5.21.50 have no problem. The error seems to comes out when I add the Visualization part into the project. The complete error is: [ERROR] Internal error:System.AggregateException: One or more errors occurred. ---> System.Exception: Internal error in Code ---> System.ArgumentNullException: Value cannot be null. Parameter name: expLValue at _3S.CoDeSys.LanguageModelManager.LanguageModelBuilder.CreateAssignmentExpression(IExprementPosition...

  • vstrom modified a comment on discussion Engineering 🇬🇧

    Hi to all, I've created a project using the File->New Project-> Standard Project command. Then I've add the object "Visualization Manager" and then tried to create a project archive (File->Project Archive->Save Archive), but it fails with the error "Access to the path 'C:\Program Files\CODESYS 3.5.22.10\CODESYS\Common\3hxi4iod.put' is denied". The idicated file don't exist. First time of use of the new Codesys versionù, I've reinstalled the developement software but nothing change. If I don't add...

  • vstrom posted a comment on discussion Engineering 🇬🇧

    Hi to all, I've created a project using the File->New Project-> Standard Project command. Then I've add the object "Visualization Manager" and then tried to create a project archive (File->Project Archive->Save Archive), but it fails with the error "Access to the path 'C:\Program Files\CODESYS 3.5.22.10\CODESYS\Common\3hxi4iod.put' is denied". The idicated file don't exist. First time of use of the new Codesys versionù, I've reinstalled the developement software but nothing change. If I don't add...

  • alexgooi alexgooi posted a comment on discussion Engineering 🇬🇧

    Hi Reinier, What usually works for me is settings it up in the following way: In the sender block make sure that the list identifier is unique for the whole installation (this is only relevant when you have multiple senders in 1 network). When you are linking the NVL to a file make sure that the path to this file doesn't change. In my experience the NVL stops working when you change the working directory and afterwards open the NVL in de Codesys IDE. If this doesn’t apply to you application, you...

  • nguyenbao posted a comment on discussion Engineering 🇬🇧

    Hello everyone, I have a program file that uses the CR2033 module of iFM. I noticed that the program uses the CR2033 function, but in the CodeSystem software I installed from the file downloaded from iFM, I couldn't find the library containing this function. Where can I find the CR2033_XX.lib library?

  • cv-dse modified a comment on discussion Visualization 🇬🇧

    Hello, I would like to use swipe/pan gestures to scroll a table visualization element (CODESYS 3.5.21.10) ona DSE M810 display. The swipe / pan gesture control works fine, however, I cannot figure out how to reset / navigate to the top of the table again with code. I have tried the Scrolling begin variable, and the visu manager is setting it to FALSE right away but the table doesn't actually scroll back to top. If I check the “Scroll elements with scrollbar” box, then the Scrolling begin variable...

  • skiper posted a comment on discussion Visualization 🇬🇧

    Hi ! I can't say exactly the best practice you can use to reduce your cpu load but you can use the codesys exemple. https://www.codesys.com/products/visualization/#c3876 Go to the midle of the page and you have a link to download an exemple.

  • Reinier Geers posted a comment on discussion Engineering 🇬🇧

    I use network variables. But when i change the programm, it wil stop sending. Then is have to add or delete a variable. Then i will be compiled again and sends again. This problem wasw already in 9.20 but seems to be still in 21.0 . Is there a way to solve this ?