Make sure to download and install OPC server software, such as KepServerEX-6. 10.
Open the installed KepServer software and select "Edit" in the menu bar.
Find "OPC UA" on the left, and then configure related projects according to actual engineering requirements.
Find KepServer in the tray in the lower right corner of the computer, and right-click and select "OPC UA Configuration".
In the Server Endpoint Configuration tab, select the URL of the local IP and click Edit. The network card is the computer's network card, and the default port number is 49320, so you should choose the corresponding security strategy. Write down opc.tcp://xxx.xxx: 49320, which will be used when configuring the client.
Find KepServer in the tray in the lower right corner of the computer, and right-click and select "Reinitialize". At this point, the server-side OPC configuration is completed.
The above steps are for reference only, and the specific operation needs to be adjusted according to the actual situation.