If your engineering PC or PLC is completely isolated from the internet, you can perform an offline activation using a secondary, internet-connected device (like a smartphone or laptop). Step 1: Generate a License Request File (.WibuCmRaC) Open > Tools > License Manager .
The license activation process for Codesys involves the following steps:
Because the system is offline, the wizard will prompt you to save a or License Request File ( *.WibuCmRaC ). Save this file to a USB flash drive. Phase 2: Download the License Update File (.WibuCmRaU) Take the USB drive to a computer with internet access. codesys license activation
In License Manager → tab.
Select the option if activating a tool for the IDE (e.g., Static Analysis). Select Device if activating a runtime license for a PLC. If your engineering PC or PLC is completely
Upload the .WibuCmRaC file you generated from your offline machine.
To help you get your environment set up correctly, let me know: Save this file to a USB flash drive
CODESYS offers various types of licenses, including:
For companies using team licensing, the Professional Developer Edition offers floating licenses. These are activated through the same mechanism but are managed via a central server to allow concurrent access across workstations. CODESYS Container/SoftPLC License
Before you start, you must choose where to keep your license. CODESYS gives you two choices.