Post by reinier-geers on License problem gateway ^{CODESYS Forge talk (Post)}
Hi, I want to activate a license. But got an error. This gateway endpoint is inactive
Last updated: 2024-03-27

Post by reinier-geers on License problem gateway ^{CODESYS Forge talk (Post)}
Hi, I want to activate a license. But got an error. This gateway endpoint is inactive
Last updated: 2024-03-27

Post by markosrod on License problem gateway ^{CODESYS Forge talk (Post)}
i have the same error with when i try to validate de license of the libraries. can you help me?
Last updated: 2024-04-02

Post by eschwellinger on IO-LINK Package - new license model ^{CODESYS Forge talk (Post)}
..license is required for IO link, I would ask KEB how this could work.
Last updated: 2024-06-06

Post by eschwellinger on Adding a Softmotion License to a Weintek HMI ^{CODESYS Forge talk (Post)}
You need to ask Weintek if they support the licensing. For Softmotion the device should be realtime capable.
Last updated: 2025-10-17

Two licenses have to be installed forgot to enable one license ^{CODESYS Forge talk (Thread)}
Two licenses have to be installed forgot to enable one license
Last updated: 2026-02-03

Question about Demo License limitations for Modbus TCP communication and Fieldbus Instances ^{CODESYS Forge talk (Thread)}
Question about Demo License limitations for Modbus TCP communication and Fieldbus Instances
Last updated: 2026-02-28

Post by pietrobalint on Retain / Persistent Variables in Codesys for Raspberry Pi ^{CODESYS Forge talk (Post)}
I made hardware reboot and it still not working. I also tried Persistence Manager which need Application Composer Single License but Codesys support said that my runtime do not compatibile with it and it will avaiable in 2025 only. So I hope I will figured out how to use this code.
Last updated: 2024-08-31

Post by teichhei on The selected container ... does not fit your ticket ^{CODESYS Forge talk (Post)}
After correspondence with Mr Schwellinger from Codesys the resolution for this was to uninstall the SL 4.14 and install SL 4.13 on the device. Once this was done the licensing worked as expected. I noted that the container then showed a Version 3.00 and not 0.00.
Last updated: 2025-01-11

Post by kuegerls on CSV Utility SL ^{CODESYS Forge talk (Post)}
Hello, I want to read a CSV file using the CSV Utility SL library, but I encounter an 'invalid_handle' error during initialization. What could be the cause? For my test program see the screenshot. I have purchased a license, and it is also installed on my PLC. Thank you in advance. Best regards, Stefan.
Last updated: 2024-05-13

Post by ph0010421 on Codesys running in Docker on Linux OS ^{CODESYS Forge talk (Post)}
Hello I need to make the Linux serial ports (ttymcx0, 1, 2 and 3) available to Codesys (Com1, 2...) Is there a guide? Is it something I do when I deploy the Codesys SL? thanks
Last updated: 2025-06-09

Post by jonasz on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
After carefully studying the documentation, I have a question: is a second hardware-independent time source required for the correct operation of the VirtualSafety system?
Last updated: 2025-11-17

Post by jonasz on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
Thank you for your response. Is there documentation for the commands? I spent a lot of time trying to figure this out. I have a potato computer at home, so I'll have to test this later.
Last updated: 2025-11-21

Post by mdetrana on VPLC Section 'Gray-ed Out' ^{CODESYS Forge talk (Post)}
When evaluating Codesys functionality, I found that the VPLC tab under Deploy Control SL > Operation > VPLCs is 'gray-ed out', see attached image. I'm trying to evaluate how my infrastructure will interact with Codesys on a Raspberry Pi 4, so I'm trying to demo running it. I was going through the Codesys tutorial here, and it never shows the tab as grey, so I do not know how to proceed. Let me know if I can get any additional information that can help.
Last updated: 2025-10-09

Post by ahofer on Deploy Control SL kein Zugriff aus der vertuellen Maschine ^{CODESYS Forge talk (Post)}
Hallo, ich arbeiten an einer Technikerschule als Lehrer; dort hatte ich das Problem. Jetzt habe ich die Situation bei mir zuhause ausprobiert; anfangs gab es eine Fehlermeldung; dann habe ich die Firewall ausgeschaltet. Daraufhin ging der Zugriff. Anschließend habe ich die Firewall wieder eingeschaltet und plötzlich ging der Zugriff auch mit Firewall. Ob das jetzt im Netzwerk in der Schule genauso ist kann ich erst morgen testen. Ich melde mich dann wieder. VG Toni
Last updated: 2025-12-08

Post by rtlman on Scan devices hangs CODESYS ^{CODESYS Forge talk (Post)}
Hello, I have a problem that randomly appeared today. When trying to scan a network adapter in "Deploy Control SL" the whole program hangs and needs to be restarted. I have been running "CODESYS v3.5 SP21 Patch 3" for a while and it has worked without any issues until now. I've tried upgrading to "CODESYS v3.5 SP21 Patch 4" with the same result. I've not made any system settings recently that im aware of which could cause this. Has anybody had similar a issue?
Last updated: 2025-12-12

Codesys Control for Linux & Codesys Control for Linux ARM ^{CODESYS Forge talk (Thread)}
Codesys Control for Linux & Codesys Control for Linux ARM
Last updated: 2021-08-03

How to control the Servo motor though the control word ^{CODESYS Forge talk (Thread)}
How to control the Servo motor though the control word
Last updated: 2021-02-11

No work Control Torque Codesys with Drivers M751 Control Techniques ^{CODESYS Forge talk (Thread)}
No work Control Torque Codesys with Drivers M751 Control Techniques
Last updated: 2024-03-13

No work Control Torque Codesys with Drivers M751 Control Techniques ^{CODESYS Forge talk (Thread)}
No work Control Torque Codesys with Drivers M751 Control Techniques
Last updated: 2024-03-14

Post by eschwellinger on License ^{CODESYS Forge talk (Post)}
could not see your request...
Last updated: 2025-02-20

Post by secundino on License ^{CODESYS Forge talk (Post)}
I sent the email again.
Last updated: 2025-02-21

Post by xabier on License Activation Problems ^{CODESYS Forge talk (Post)}
I bought two license and install with out problems....but the problem was when i changed the image in my controler and when i want activated again the license i have a problem Appear this 2 softcontainer and i can´t install any license again... Can someone help me please?
Last updated: 2024-06-24

Post by kees-b on PLCnext Phoenix Contact ^{CODESYS Forge talk (Post)}
Hello We started with the new design of Codesys, through a "CODESYS Control Standard S" license. However, after installing the license, connecting, etc. (without any problems), we cannot get the program into the PLC with entries that we have not seen before. Is there anyone who has also experienced this? Better yet, does anyone have the solution?
Last updated: 2024-01-24

Post by valenting on Problem with Licenced Software Metrics ^{CODESYS Forge talk (Post)}
Hi, When I try to install my codesys program with the new application-based licensing, I have an error "it exceeds the scope of the license agreement. See Device > Licensed Software Metrics" In the Licensed Software Metrics section, I see a code size < 3MB and less than 2700 variables in visualiaztions. I'm using a license "Control Basic L" with "Codesys Visualization L" option, so it should be enough with these metrics. What can I do ?
Last updated: 2024-04-22

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