NO WAY to read Siemens TP900 OpcUA server

[JF_12910141]

I have attempted to connect to the Siemens TP900 OPCUA server with kepserverEx and am unable to do so, but I have no issues with the Unified Automation UaExpert application:

With keptserverEx, I follow these steps but am unable to succeed.

As it was not functioning in the certificates, I used the one I had imported Unified for OPCUASERVER, but nothing happened. I restarted the runtime and the server, but it still does not work.

[rajskumar · Accepted solution]

Hello,

An application protocol such as OPC UA provides specific services and relies on TCP to ensure reliable delivery. Therefore, I recommend checking TCP socket connectivity from the client PC first, using link as a prerequisite for validating the network connection.

After that, please verify the client-side configuration using link.

Note -If you are prompted to log in to view the complete article, you can use your MyKepware login credentials. Thanks