Hello,

do you already get a solution for this problem? I've the same problem. I'm working with TIA V.16, IPC627E and S7-1507S Soft-PLC. The UaCPP Server is running on the IPC and the Soft-PLC and the IPC are connected via PROFINET. I've done all steps of the documentation to install an OPC UA client on the PLC. I don't get a connection between the OPC UA client on the PLC and the UaCPP OPC UA Server on Windows. What did you done in the server to establish a connection? I'm getting the error code in diagnostics--> subfunctionStatus: 16#800A_0000. Do anyone know what does this mean?

Thanks for your help.

Lots of regards

Franziska

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Split from Errors during the communication through an OPC UA Server from a 1515F-2 PLC Client.