The wizard will connect to the CODESYS License Server and automatically download the license to your device. Method B: Offline Activation (The "Sneaker-Net" Method)
Navigating can feel a bit like a maze if you don't know the path. Whether you are using a soft PLC on a Raspberry Pi or a high-end industrial controller, here is the step-by-step breakdown of how to get your system up and running. 1. Understanding the Two Types of Licenses
Take that file to a computer with internet and go to the website. codesys license activation
Before you start clicking buttons, you need to know where your license will live. CODESYS offers two main containers:
This usually installs automatically with CODESYS, but it must be running in your system tray (the little grey or green "C" icon). 3. Step-by-Step Activation Process Method A: Activation via the CODESYS IDE (Standard) This is the most common method for most users. Open CODESYS: Launch your project or a blank project. Open License Manager: Go to Tools > License Manager . The wizard will connect to the CODESYS License
Your Complete Guide to CODESYS License Activation If you’re working in industrial automation, you’ve likely encountered CODESYS. It’s the "Swiss Army Knife" of PLC programming, used by hundreds of hardware manufacturers. While the development environment itself is often free to download, getting your runtime or specific libraries to work on your hardware requires a license.
This is a 25-digit alphanumeric code provided by the CODESYS Store or your hardware vendor. CODESYS offers two main containers: This usually installs
Ensure your USB Key is plugged in firmly or that the Codemeter service is running.
If a PLC fails in the field, you can simply plug the USB key into the replacement PLC and be back online in minutes.
Bring that file back to your PLC via the License Manager to complete the process. 4. Troubleshooting Common Issues