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Post by gatto on Two licenses have to be installed forgot to enable one license
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Sorry, I've never used Raspy. Maybe someone else can help. From personal experience, I've had license activation issues, but it was caused by my company firewall, which was blocking traffic from the Codesys license server. So I found that the license was listed as activated on the server (and therefore used and no longer activable), but it wasn't present in the PLC. I solved the problem by using an unblocked internet connection when I needed to activate the purchased license ticket. Since then, the activation process has always worked, and I've never lost any licenses.
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Post by arpat on Error, visualisation property handling, VISU_USEPROPERTYINFO
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For me going to Project -> Project Settings -> Visualisation -> check "Visible" and then check both "Activate property handling ..." and "Activate implicit checks ..." solved the problem.
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Two licenses have to be installed forgot to enable one license
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Two licenses have to be installed forgot to enable one license
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Post by davidbo on Two licenses have to be installed forgot to enable one license
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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
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Post by winki on Error in licence activation
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Hello, Despite receiving an activation message after entering the license number, I don’t have any license installed on my gateway. I went to check in /var/opt/codesys/ and there is no License file. I searched the entire gateway for a .lic file and found no license. I’m really stuck—how can I fix this, please? When I am using the licence tools I got this picture: But nothing that have been activated. Loic,
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Error in licence activation
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Post by winki on Error in licence activation
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Hello, Despite receiving an activation message after entering the license number, I don’t have any license installed on my gateway. I went to check in /var/opt/codesys/ and there is no License file. I searched the entire gateway for a .lic file and found no license. I’m really stuck—how can I fix this, please? When I am using the licence tools I got this picture: But nothing that have been activated. Loic,
Last updated: 2026-02-03
Post by ringbaked on SysProcessCreate stopped working after SP21?
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I ran into something similar after updating to SP21. It’s not really documented well, but the runtime isolation became stricter. First test something very simple like: pszApplicationName := 'C:\Windows\System32\notepad.exe'; pszCommandLine := ''; If that fails, it's definitely security context. Alternative architecture In some projects we moved the external executable into: PlcLogic\ and executed it from there only. Geometry Dash Lite
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Post by enteralike on IO Drive on C manual
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Hi, If you’re looking for something “for dummies”, I’d recommend: Start from a working sample device. Strip it down to minimal functionality. Then add your own read/write handling step by step. Use logging early and heavily to understand the call sequence. There usually isn’t a simplified beginner manual — the examples are the real documentation. More details, contact me via snake game
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Post by winki on Error in licence activation
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I am using Codesys Control for linux ARM64 SL. Installed with the SL deployment tool
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SysProcessCreate stopped working after SP21?
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SysProcessCreate stopped working after SP21?
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IO Drive on C manual
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