Post by paulpotat on Can't open license manager with raspberry CM4 ^{CODESYS Forge talk (Post)}
Hello eschwellinger, Thanks for your answer, with this I was finally able to make it work by doing the following : install CODESYS Control for Linux ARM SL v4.13.0 uninstall CODESYS Control for Linux ARM SL v4.13.0 and make sure to select "yes" when prompted to uninstall WIBU CodeMeter Lite Runtime (v8.10.6230.501) re-install "CODESYS Control for Raspberry Pi SL" v4.13.0 It looks like the issue was probably related to the CodeMeter Runtime ? Best regards
Last updated: 2024-10-16

Post by fschuler on No connection to Raspberry at runtime installation ^{CODESYS Forge talk (Post)}
Hi, I try to install the Codesys realtime in a Raspberry PI 3B+. When I click on the installation button I get always the message No connection to device: An established connection was aborted by the server. Raspberry 3B+ with newest raspberry PI OS. Codesys 3.5.15 Patch 1 Codesys Runtime Package 3.5.16.20 SSH is activated. I can login with Putty Ping is possible IP address search is possible Just the installation is not started.
Last updated: 2025-07-23

Post by warrumungi on Beckhoff EL6652-0010 with Codesys ^{CODESYS Forge talk (Post)}
Hi Has anyone successfully used a Beckhoff EL6652-0010 Ethernet/IP slave terminal through an EK1101 EtherCAT coupler, or similar, and been able to set it up through Codesys? It seems there is no driver for it, and it can't be done? The only option would be to use the Ethernet/IP capability of the controller directly with one of its ethernet ports and a Codesys Ethernet/IP adapter + module and routing it through EtherCAT by tunnelling it through via an EL6614 switchport? Any advice would be appreciated. Billy.
Last updated: 2024-01-15

Post by mrtt on Error while using Codesys SP19 Patch 4 on Windows 11 ^{CODESYS Forge talk (Post)}
Hello, same issue after a fresh install with CODESYS 64 3.5.21.30, on two different PCs Win10 and Win11. But with different Plug-In errors. CODESYS 64 3.5.19.70 runs after a lot of Package deinstallation/installation handling. But every think looks not really stable. Deinstallation of MS C++ and MS Runtime stuff -> CS installation. Than deinstallation of CodemMaster for anti freezing CS.
Last updated: 2025-11-27

Post by gseidel on AXIS_REF_SM3 Error Codes? ^{CODESYS Forge talk (Post)}
Hi SLUCodesys, dwErrorId is a drive specific error number. The drive documentation should be consulted to interpret it. (Note that you should use MC_ReadAxisError to read this error, see https://content.helpme-codesys.com/en/libs/SM3_Basic/Current/SM3_Basic/POUs/Diagnostics/MC_ReadAxisError.html. Accessing the internal variable will result in outdated values if the acis error is not mapped by PDO and is not recommended in general.) uiDriveInterfaceError holds errors of the SoftMotion driver for the drive. It is also an internal variable, not intended for direct access. It is intended for logging, the PLC log will contain the drive interface error, consisting of this number and an error text. My recommendation for handling axis errors in the CODESYS application: 1) Use MC_ReadStatus on the axis to find out whether it is in state Errorstop 2) If in Errorstop, there are two possibilities: an error reported by the drive (MC_ReadAxisError) or an error of the SoftMotion function blocks (output MC_ReadStatus.FBErrorOccured). 3) If there is no drive error, you can use SMC_ReadFBError https://content.helpme-codesys.com/en/libs/SM3_Basic/Current/SM3_Basic/POUs/Diagnostics/FBError/SMC_ReadFBError.html Best regards, Georg
Last updated: 2025-09-24

Post by pascaljt on Function block for Ethernet/IP ^{CODESYS Forge talk (Post)}
Hello, I program a function for an Ethernet/IP controller. I made a structure with input and output corresponding with the map of my controller for the function block. My problem is that I don't know how to do the link between the controller and my PLC (CC 100 from Wago). The addresses declare in Codesys are illogic, The first addresses are 12 and 13 then 7 then 4. How to do corresponding the addresses of the controller and the input / output structure ? IP adress ? Does I must create the all variables of controller with the controller adresses to use with the function block ? Thanks for your help. (I hope I'm clear, I'm not english)
Last updated: 2023-10-26

Post by wbj0t on connect IDE to plc that uses modem ppp ^{CODESYS Forge talk (Post)}
Hello everyone! I have an PLC device that uses modem ppp connection to the internet with white IP. Device PPP connection with modem operator established, so I can connect to this device via SSH also within Codesys IDE (check version, info, etc...) BUT, I cant establish connection to this device in the device gateway options for application upload and debugging. How can I do this? Im trying set my device remote IP and port 11740, but, as I understand, it is wrong decision, because the next logic in this connection: local W10 service (Codesys Gateway) listen on 1217, then (some how) this service scanning local networks for seeking any local IP which listening on port 11740, and then connects and writes there. OR IM WRONG?:) W10 tool 'Test-NetConnection' with parameters 'ip -Port 11740' succeeded with True. Need some help, please :)
Last updated: 2024-05-21

Post by damian177 on Codesys V3.5 + Pixtend v1.3 + RaspberryPi ^{CODESYS Forge talk (Post)}
Hi, I use Pixtend v1.3 with my RaspberryPi with Codesys V3.5 SP15 Patch1. Actually in my project I used two packages: - CODESYS Contro for Raspberry PI 3.5.15.10 - PiXtend for CODESYS 1.3.8.0 Now I would like to extend my project about the IIot Libraries SL package, I installed them. Next I added SMS_Service_SL 1.0.0.8 version library and I have problem with compile my project because I get error: [ERROR] PiXtend_DemoProject_q: Library Manager [Device: PLC Logic: Application]: Could not open library '#CAADTUtil'. (Reason: The placeholder library 'CAADTUtil' could not be resolved.) Any have idea what can I do to properly add SMS library to my project?
Last updated: 2023-09-26

Post by hafizapik99 on Webvisu not showing Codesys V3.5 SP13 Patch 2. ^{CODESYS Forge talk (Post)}
Hello, I am using a Hitachi Micro EHV+ for a small project, and I wanted to have a Web visu, done with Codesys V3.5 SP13 Patch 2. I test the Visu screen and it works well in Codesys, but I get a blank page when i enter the web visu in a browser. Here is the setting under web visualization: Update rate (ms): 5000 Default communication size: 100000 Under Visu_Task tab: Priority: 3 The Visu_Task interval is set to 2500ms I'm using Google chrome with the latest update, the Javascript is enabled with HTML5. Any advice?
Last updated: 2024-04-06

Post by acc00 on Redundancy Codesys Runtime, Synchronization ^{CODESYS Forge talk (Post)}
Hi, I’m currently testing the Codesys Redundancy application with 2 Raspberry Pi, with the idea is of using in my project 2 Wago PFC200 and 1 Ethercat Master with 2 Remote IO. After I configure the redundancy, and one Pi is Active and the other is Passive, if I disconnect the Ethernet cable of the Active, the Passive become Standalone, which is good, but the problem is the following: -When I recover the Ethernet connection, both stay Standalone. They will NOT Sync until I do it manually in the Codesys environment. How to make the synchronization automatically? -If both Pi/PLC stays Standalone, who is managing the IO? (Ethercat and Serial) I have done a test with an Modbus Slave, where I am sending a counter that increase every second. And I see that when both PLC are standalone, they both keep an active connection with the Slave, and both write values. This does not seem good, since according to this in my project both PLC would try to control the IO at the same time. Note: The Codesys have an option (greyed out, not possible to select) which says “Auto Sync”. What is the purpose, and why I’m not able to select it? I'm using Codesys Control for Rapsberry Pi 64SL Runtime in my test environment (2xRaspberry Pi 4), with the idea of using Codesys Control PFC 200 Runtime in my project (2xWago PFC200 and 1 Ethercat Master with 2x Wago 750-354 Ethercat Fieldbus Coupler). Using the last Codesys 3.5 version (SP19 PAtch 5). I'd appreciate a lot any help on this questions!
Last updated: 2024-01-22

Post by rkohser on Scripted Git clone / checkout being blocked by "Project Environment" popup ^{CODESYS Forge talk (Post)}
Hi, I am trying to build a CI/CD pipeline around our codesys projects. The only entry point if the git url and branch, as we do not put our project file under source control, so we needed to find a way to git clone from the python scripting engine. This is currently how we do this : system.commands["Git", "Clone"].execute( "ProjectLocation=" + project_dir, "ProjectName=" + project_file_name, "RemoteUrl=" + project_git_remote_url, "GitProjectStoragePath=" + project_git_local_dir, ) system.commands["Git", "Checkout", "Branch"].execute( "PrimaryProjectHandle=0", "BranchName=origin/" + project_git_branch ) This works fine, except that, depending on the environment and the project, the "Project Environment" popup gets displayed to suggest for some updates, and waits for a user interaction, even with the "--noUI" flag injected as parameter. I investigated the VersionUpdateFlags, but the problem is that the git clone is an atomic operation that clones and directly opens the generated project without the possibility to inject any updateFlags argument (only used in the ScripProjects.open() function. I also tried to simulate some keyboard events acknowledge the window from script but I did not find the right location for the SendKeys statement, I think before the git clone call is too early and after is too late. So I am wondering if there would be some other way to do that. Is there some more proper scripting api for the git add on ? Is there a global configuration of the VersionUpdateFlags that would allow the popup to be disabled outside from any project context ? Is there some way to automatically acknowledge this kind of messages in a "--noUI" mode ? What do you suggest ? Thanks for your help, Roland Edit : I managed to solve my problem by following these steps in my pipeline : - create a template of a project and opt file preconfigured not to open the popup - open this project - initialize an empty git repo - add the remote, fetch and checkout the needed branch -> no popup is displayed, hourra Edit2 : The initial question was raised on a CODESYS V3.5 SP18 Patch 2 profile. Since CODESYS 3.5.19.30 a scripting API is available for Codesys Git that allows cloning a project with the support of VersionUpdateFlags https://content.helpme-codesys.com/en/CODESYS%20Git/_git_using_scripting.html
Last updated: 2024-01-19

Post by damian177 on RPi, Codesys , RS232 ^{CODESYS Forge talk (Post)}
Hi, so far I have only used one com port - built-in interface in RPi - RS232 (dev/serial0) as COM1 in Codesys, and my CODESYControl_User.cfg have congiuration like below: [SysCom] Linux.Devicefile=/dev/serial portnum := COM.SysCom.SYS_COMPORT1 Actually I added to my Rpi Hat with 2xRS232 (SPI). - /dev/spidev0.0 and /dev/spidev0.1 How I should change my CODESYControl_User.cfg file to use added porta as COM2 and COM3 in Codesys ?
Last updated: 2023-10-05

Post by mos89p on CodeSysControlWinV3x64 ^{CODESYS Forge talk (Post)}
Hello Check: on the latest version the location change: If the PLC is started with the "CODESYS Control Win SysTray PLC Control", it runs in the Windows user account "LocalSystem" and therefore the effective working directory is "C:\Windows\system32\config\systemprofile\AppData\Roaming\CODESYS\" or "C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\CODESYS\". An administrator account is required to access these folders
Last updated: 2024-07-11

Post by dekelec on TrueType font problem ^{CODESYS Forge talk (Post)}
Initially I had the same problem in CoDeSys when selecting a newly installed TTF font, while CoDeSys was running. I solved it by closing Codesys and running it again to restart the initialization process. After that, using the new font did not pop up errors. I also had cases with files that had a ttf extension, but were actually not TrueType.
Last updated: 2024-10-22

Post by respl on Anyone Ever use CAN with Kollmorgen S600 Drive ^{CODESYS Forge talk (Post)}
Dear eschwellinger, Can you please share which library to use. Also if possible please share backup it really help us. On Codesys Store there are many ( CoDeSys Softmotion) option available. Please guide me to choose right product which has driver for servostar 600 as mention above. Regards, Rahul Sayre service.retrofilm@gmail.com +91-9607140005
Last updated: 2025-04-15

Post by leandroct on Creating Boot Application not working ^{CODESYS Forge talk (Post)}
I did these steps and it worked: - Copied Application.app and Application.crc to the Folder C:\ProgramData\CODESYS\CODESYSControlWinV3x64\ID_of_CPU\PlcLogic\Application\ copied the visu folder content to the folder C:\ProgramData\CODESYS\CODESYSControlWinV3x64\ID_of_CPU\PlcLogic\Application\visu\ Changed by Notepad the CODESYSControl.cfg at the folder C:\ProgramData\CODESYS\CODESYSControlWinV3x64\ID_ of_CPU\ Where is [CmpApp], adding a line with: Application.1=Application
Last updated: 2025-09-04

Post by dhumphries on Using Codesys example problems ^{CODESYS Forge talk (Post)}
You have to install any libraries needed by the sample program. Click the button with ... next to one of the errors (see attached image,) then choose download missing libraries. Codesys should automatically locate and install the missing libraries, it's not flawless though, I've had some issues getting libraries to install. The best advice I can give if it doesn't work is re-install Codesys.
Last updated: 2024-02-03

Post by andbat on CODESYS 4 Linux: ^{CODESYS Forge talk (Post)}
Good morning @mondinmr, I'm trying to install codesys 3.5.20.0 inside bottles (with wine 9.2). The full installation seems to be done (exept CodeMeter). When I run Codesys IDE an error related to IPMCLI appear and there is non chanse to open the IDE. How did you solve this issue? Thanks a lot.
Last updated: 2024-03-20

Post by yigitcant on Configuring a CIP object for Explicit Message ^{CODESYS Forge talk (Post)}
Hello sir, ı am new player in codesys env. I wonder that how to communicate with Fanuc robot and Codesys, ı wanna use explicit message EIP but ı don't find an usefull manual in codesys env. Pls share me your project I can not find CIP protocol
Last updated: 2025-10-22

Post by althafu on Codesys v 3.5 to factory IO ^{CODESYS Forge talk (Post)}
I have been following the steps shown in the RealPars video to connect CODESYS with Factory I/O. The connection works correctly when I use Ladder Diagram, but when I try the same simple input–output logic in Structured Text, the simulation does not behave as expected. Has anyone experienced this issue or knows what might be causing it?
Last updated: 2025-11-20

Post by davidbo on Two licenses have to be installed forgot to enable one license ^{CODESYS Forge talk (Post)}
Raspberry Pi MC Application based license: CODESYS Control Standard M CODESYS Visualization M (Could not be installed) CODESYS Control Standard M pops up with a dialog window where I can select 3 bundled licenses one of which is "Visu S" which I didn't select
Last updated: 2026-02-03

Raspberry Pi to Codesys 2.3 ^{CODESYS Forge talk (Thread)}
Raspberry Pi to Codesys 2.3
Last updated: 2014-01-29

AWS IoT core CODESYS ^{CODESYS Forge talk (Thread)}
AWS IoT core CODESYS
Last updated: 2023-12-06

AWS IoT core CODESYS ^{CODESYS Forge talk (Thread)}
AWS IoT core CODESYS
Last updated: 2023-12-06

AWS IoT core CODESYS ^{CODESYS Forge talk (Thread)}
AWS IoT core CODESYS
Last updated: 2023-12-06

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