Post by lostcontrol on Using a USB barcode scanner with CoDeSys ^{CODESYS Forge talk (Post)}
Hi, Has anyone actually got this working? Is there any easy way to find the old forum files, as these links only open current projects..
Last updated: 2023-12-14

Post by lostcontrol on USB barcode scanners ^{CODESYS Forge talk (Post)}
Hi Team, Anyone had success integrating an USB scanner into a raspberryPi application.? There is notes/old links that dont work, but cannt seem to find them yet.
Last updated: 2023-12-14

Post by gabrielmorte on PackML from Store ^{CODESYS Forge talk (Post)}
Hi, I am trying to find the PackML_Example.project file. There is only a library available in the store. Could you please help me with the example file?
Last updated: 2024-01-31

Post by gabrielmorte on PackML_example.project no longer available? ^{CODESYS Forge talk (Post)}
Hi, I am trying to find the PackML_Example.project file. There is only a library available in the store. Can someone please help me with the .project file? Thanks in advance.
Last updated: 2024-01-31

Post by otdeveloper on IEC 61499 ^{CODESYS Forge talk (Post)}
Hello all, I cannot find anything connecting IEC-61499 to CODESYS. Considering the quality of the CODESYS IEC-61131-3 implementation and that IEC-61499 expands on it, literally including as integral part, why is there no mention of CODESYS and IEC-61499 anywhere on the internet?
Last updated: 2024-02-08

Post by rmaas on RevPi CONNECT+, CODESYS, EtherCAT master "Filedbus lost synchronicity" ^{CODESYS Forge talk (Post)}
Hi Rossano, Did you ever find a solution to this issue? It seems i am facing the same issue but i do not use OPCUA... Best Regards, Rinie Maas
Last updated: 2024-04-11

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
ah ok, I will keep trying, I already removed all security from the Server side. I'm new on codesys and I don't know yet how to implement the certificates, but I will find out and also try. thanks for your reply.
Last updated: 2024-04-11

Post by hyet on IoDrvModbusTCP_Diag not defined when using MODBUS ^{CODESYS Forge talk (Post)}
Currently seeing the same issue here, with a project moved from 3.5.19. Diving into it too to see if i can find the cause
Last updated: 2024-05-01

Post by radekkoza on How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Post)}
Hi I have this question I can't find anywhere what pins Di3 and Di4 have all the rest work . I have a 10 input iot2000 card
Last updated: 2024-05-05

Post by radekkoza on How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Post)}
Hi I have this question I can't find anywhere what pins Di3 and Di4 have all the rest work . I have a 10 input iot2000 card
Last updated: 2024-05-05

Post by radekkoza on How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Post)}
Hi I have this question I can't find anywhere what pins Di3 and Di4 have all the rest work . I have a 10 input iot2000 card
Last updated: 2024-05-05

Post by stiller on OPC-UA ApplicationUri / ProductUri ^{CODESYS Forge talk (Post)}
Hello! Is there a way to change ApplicationUri and ProductUri of the OPC_UA server? I can not find any information about it. Does someone have a clue? Thank you in advance!
Last updated: 2024-05-10

Post by mawaloc on KeyPad Function in Visualization to fill a table ^{CODESYS Forge talk (Post)}
THANK you !!! I finally find ou... may be not with same thing " use template" , so will looks your way of doing, maybe it's more properly done anyhow thank you
Last updated: 2026-01-08

Post by away on Visualization stops responding ^{CODESYS Forge talk (Post)}
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.
Last updated: 2026-04-22

Post by netprim on Could not save the project: Could not find part of the path ^{CODESYS Forge talk (Post)}
Hi , do you know how to solve the issue?! I am getting " Project could not be saved: The file exists."
Last updated: 2026-06-10

Post by tdaf on Codesys KNX Demo limitations ^{CODESYS Forge talk (Post)}
Hello to all. I am testing the Codesys KNX package using a raspberry pi to determine if it fits my needs. Does anyone know the limitations of the package when you use it without a license? I searched for it myself but couldn't find any information on the matter. Thank you all for your help.
Last updated: 2024-10-05

Post by mqi2r on Newly created texlists wont appear in the selection dropdown ^{CODESYS Forge talk (Post)}
For anyone with this issue, you may need to: Open the text list properties (right-click the text list once you create it). Select the Text List tab. Change the Download by option to Visualization. I was fighting this for so long. Once you do that, you should find your text list appears in the drop down when editing a visualisation.
Last updated: 2025-08-19

Post by beavel on Opening and saving files with fileOpenSave dialog ^{CODESYS Forge talk (Post)}
1 + Replying in hopes of getting an answer here. I would also like to modify the look of the FileOpenSave Dialog. I have successfully adjusted the looks of the User management Dialogs but can not find a library file to adjust this particular one. Any help would be helpful. @thk @eschwellinger @sheberle .
Last updated: 2025-09-08

Post by rickwot809 on Codesys Soft PLC OPC UA server ^{CODESYS Forge talk (Post)}
Enabling Anonymous Login 1. Navigate to 'Device' > 'Communication Settings' > 'Device'. 2. Next, click on 'Change Runtime Security Policy'. 3. In the new window, find and check the box for 'Allow anonymous login'. After completing these steps, you should be able to communicate with the OPC UA server.
Last updated: 2025-09-11

Post by hwopereis on Codesys Control shutdown ^{CODESYS Forge talk (Post)}
Hi, I'm experiencing this problem as well. Did the suggested combination resolve your issues in the end? If not, I can stop my efforts rolling back to these versions. I'm trying to get CC for RPi 4.8.0.0 installed on the device, but I can't find it after installing it through the packet manager.
Last updated: 2024-03-25

Post by andrej on Channel timeout CmpChannelMgr ^{CODESYS Forge talk (Post)}
Hello, I use Codesys RTE 3.5.16.5. If I connect to the PLC I often get the following message: (see printscreen) 1. Channel timeout CMpChannelMgr. 2. Closing connection CmpChannelMgr. Can you tell me, what the meaning of this is? What does the number 1250030,1220020 resp. c400:0a0a:015a:0301 refer to? I could find any information in the online help. Thanks a lot.
Last updated: 2024-05-08

Post by timvh on Textfield display problem ^{CODESYS Forge talk (Post)}
Did you test this with the latest version of the CODESYS Visualization add-on? Something that you might want to test is if it works better when you disable the "Support client animation and overlay of native elements". Double-click on the VisualizationManager in your project to find this setting.
Last updated: 2025-11-21

Post by mawaloc on Current time and date ^{CODESYS Forge talk (Post)}
Hello all, I'm looking to display current time and date as first, then find a way to adjust with time zone differences. I found some tuto in internet but seems I already have issues.. cf pictures Which functions I should use? thank You for the help and time. Regards
Last updated: 2026-02-23

Post by mawaloc on Time and Date vizualization ^{CODESYS Forge talk (Post)}
Hello all, I'm looking to display current time and date as first, then find a way to adjust with time zone differences. I've found some tuto in internet but seems I already have issues.. cf picture Which functions I should use? thank You for the help and time. Regards
Last updated: 2026-02-23

Post by mbmik on IoDrvModbusTCP_Diag not defined when using MODBUS ^{CODESYS Forge talk (Post)}
Hi Im trying to setup a Weidmüller WL2000 to run with MODBUS, to get some data from a server. Codesys V3.5 SP20. The issue is, that whenever i attach an ethernet port and add MODBUS Master und also a Slave, codesys will compile the project, but there always seem to be some remaining errors, which or only visible, when setting the messages window to "Pre-Compiled". I tried a lot of stuff to get rid of these errors, but cant find to seem the reason. New installation of codesys, cleaned project, setup completely empty new project, manually adding libs. Nothing helps. Any help is apreciated. Maybe we are doing something wrong.. Example Project is available, if somebodey wants to take a look. Greetings and thanks alot
Last updated: 2024-04-15

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