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Import that file back into the License Manager on the offline device. 4. Verification
The dongle uses CodeMeter technology. On Windows targets, check the system tray for the CodeMeter Control Center. On Linux, run systemctl status codemeter .
Protects honest users, not dedicated attackers.
The license is tied to the specific hardware footprint of your PC or PLC. It’s convenient because you don't need extra hardware, but if your hard drive fails or you change your motherboard, the license might become invalid.
: Ensure port 22350 is open, as this is used by the CodeMeter service to communicate with the license server.
Ensure your firewall isn't blocking the CODESYS IDE from reaching the internet license server (Port 443).
Import that file back into the License Manager on the offline device. 4. Verification
The dongle uses CodeMeter technology. On Windows targets, check the system tray for the CodeMeter Control Center. On Linux, run systemctl status codemeter .
Protects honest users, not dedicated attackers.
The license is tied to the specific hardware footprint of your PC or PLC. It’s convenient because you don't need extra hardware, but if your hard drive fails or you change your motherboard, the license might become invalid.
: Ensure port 22350 is open, as this is used by the CodeMeter service to communicate with the license server.
Ensure your firewall isn't blocking the CODESYS IDE from reaching the internet license server (Port 443).