Post by pernockham on How to manage soft container licenses for (remote) multi units? ^{CODESYS Forge talk (Post)}
Using Codesys runtime for Linux and thinking of the process of preparing multiple such systems for my customer. I don't necessarily have physical access to these units, they can be (very) remote. The idea so far is to use an image to install the Linux OS and codesys runtime. Application updates can be done by distribution of the PlcLogic/Application/application.app and application.crc files. But whats the most practical way of managing the license for these units? Do each controller need to be physically connected to a License Manager instance or can licenses be distributed by means of a license file for each unit? I believe that the license should be stored in soft containers for each unit. Help and insights appreciated! Per
Last updated: 2025-04-04

Post by lookingforhelp on CODESYS v3.5 SP18 ^{CODESYS Forge talk (Post)}
I am so sorry this topic was posted twice and the subject is not completely. It should named like "CODESYS v3.5 SP18 - Missing Action".
Last updated: 2025-04-17

Post by glutenaron on Safety drive EL6900 and mitsubishi ^{CODESYS Forge talk (Post)}
Can also mention target version 4.15 codesys 3.5 SP21 (64bit) EL6900 version 4.0.3.0
Last updated: 2025-05-13

Post by nz-dave on Variable Length Array - Cannot mix variable and fixed length dimensions? ^{CODESYS Forge talk (Post)}
VAR CONSTANT size : INT := 10; END_VAR My_Array : ARRAY[1..SIZE , 1..5] OF REAL;
Last updated: 2025-05-26

Post by elsmart on How to create custom visualisation components (widgets)? ^{CODESYS Forge talk (Post)}
Hello I'm currently working on a project where I need to implement visualisation in Codesys on Raspberry Pi via web browser. I'm uing Codesys IDE V. 3.5 and I was able to successfully run my program and visualisation using generic elements provided by Codesys on Raspberry Pi Compute Module 4. However I am dissatisifed by the limiations and looks of generic elements. I would like to create my own components for this specific task (like cyclic buffer with messege boxes or matrix of data structures). How do people develop their own visualisation components in Codesys and how to implement them in a project?
Last updated: 2025-05-27

Post by josealb2000 on Stweep license activation error ^{CODESYS Forge talk (Post)}
When trying to activate a brand new Stweep license I get error 104 on one softcontainer and error 260 on another softcontainer.
Last updated: 2025-06-02

Post by tk096 on Max lines of code, codesys CNC ? ^{CODESYS Forge talk (Post)}
Hi, is it possible to attach the project and g-code?
Last updated: 2025-06-03

Post by pafarrell on Ethercat not running. ^{CODESYS Forge talk (Post)}
Were you able to fix this? I had a program with motion working (several actually) and now bus not running. I'm stuck!
Last updated: 2025-06-05

Post by laurits on Max lines of code, codesys CNC ? ^{CODESYS Forge talk (Post)}
I have now tried with larger segments, and everything seems to be working now, thank you.
Last updated: 2025-06-07

Post by franknator on RaspberryPi 5 gateway problem ^{CODESYS Forge talk (Post)}
DO NOT use the same username and password in Codesys as your default Rpi OS admin user on the Pi.
Last updated: 2025-06-18

Post by maxkemmeren on I have errors while building the project ^{CODESYS Forge talk (Post)}
Is there any update on what caused the problem? I am running SP19 Patch 5 and having the same errors
Last updated: 2025-06-25

Post by mgray on Restoring License ^{CODESYS Forge talk (Post)}
Need help restoring Codesys Runtime license. Customer updated the machine hardware, and license no longer works.
Last updated: 2025-06-26

Post by mgray on Restoring License ^{CODESYS Forge talk (Post)}
Need help restoring Codesys Runtime license. Customer updated the machine hardware, and license no longer works.
Last updated: 2025-06-26

Post by mgray on Restoring License ^{CODESYS Forge talk (Post)}
Need help restoring Codesys Runtime license. Customer updated the machine hardware, and license no longer works.
Last updated: 2025-06-26

Post by mgray on Restoring License ^{CODESYS Forge talk (Post)}
Need help restoring Codesys Runtime license. Customer updated the machine hardware, and license no longer works.
Last updated: 2025-06-26

Post by mgray on Restoring License ^{CODESYS Forge talk (Post)}
Need help restoring Codesys Runtime license. Customer updated the machine hardware, and license no longer works.
Last updated: 2025-06-26

Post by installwhat on Login to Visu optional ^{CODESYS Forge talk (Post)}
you can restyle the landing page and do a login via st
Last updated: 2025-07-16

Post by arwie on Bullseye and Waveshare 2-CH CAN FD HAT rev2.1 with two slaves ^{CODESYS Forge talk (Post)}
Maybe this can help: https://www.youtube.com/watch?v=NgsJr0hds4k
Last updated: 2025-08-05

Post by eschwellinger on Codesys Virtual control SL ^{CODESYS Forge talk (Post)}
hm..please delpoy a virtual edgegateway beside the virtual control and use this as EdgeGateway to login to your virtual plc.
Last updated: 2025-08-08

Post by gepert on GearInPos ^{CODESYS Forge talk (Post)}
I solved problem. It is necessary to set MC_stop and execute mc_GearInPos for a while
Last updated: 2025-08-14

Post by jzhvymetal77 on IecVarAccessLibrary.IBaseTreeNode methon ^{CODESYS Forge talk (Post)}
I got this code working again. 3S/CoDeSys, your level of obfuscation and lack of documentation turns a simple task into a monumental complex challenge. The issue was that at some point the IecVarAccessLibrary changed and no longer allowed using IBaseTreeNode to retrieve a child or the number of children. The attached code has been updated to use IIecVarAccess6.VarAccBrowseGetChildByIndex instead. The code was also cleaned up but is still a work in progress. The current example only works one layer deep. This means native data types, arrays, and single-layer structures are supported. However, structure arrays and nested structures are not yet supported.
Last updated: 2025-08-25

Post by timvh on Ethernet Adapter issues ^{CODESYS Forge talk (Post)}
Maybe your slave device didn't properly closed its socket port and CODESYS is unable to reconnect? Did you restart your slave device?
Last updated: 2025-08-26

Post by antonz on CoDeSys v3.5: creating libraries for both 32-bit and 64-bit controllers ^{CODESYS Forge talk (Post)}
Follow up question: in the Project Settings, under Library Development, there is an option related to this: Check all Pool Objects -> Pointer size to use Options are: * 32 Bit * 64 Bit * 32 and 64 Bit The descriptions and online help suggest to me this is only relevant for checking and showing any incorrect pointer types as an error in the IDE. E.g. using a DWORD to store a pointer value on a 64-bit controller. It would not control the creation of either 32-bit or 64-bit compiled libraries. Is that correct?
Last updated: 2025-09-01

Post by beavel on Opening and saving files with fileOpenSave dialog ^{CODESYS Forge talk (Post)}
Tim, you my friend is the best ! Thank you. I wish you a fruitful day.
Last updated: 2025-09-09

Post by beavel on Opening and saving files with fileOpenSave dialog ^{CODESYS Forge talk (Post)}
Uploading a step by step walk-through in case someone else might find it helpful. :)
Last updated: 2025-09-11

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