The creation of the DNS name in the OPC-UA Server certificate may vary depending on the zenon build and if the machine is within a Workgroup or is part of a Domain. This information can be verified in the certificate, the certificates files (*.der) ...
Summary When browsing variables in the editor using the OPCUA32 client driver with a specific OPC UA server configuration in the zenon OPC UA server, an error message from the OPC UA server may appear in the editor following the browse of the server ...
The attached document (English only) describes in some detail the specifics of the zenon Smart Server Application and the zenon Smart Client Application. Also a short explanation of security features and components is given. More information about ...
Description The OPCUA32 OPC UA client driver cannot communicate correctly with an OPC UA Server requiring authentication using username/password under specific circumstances. The OPC UA client incorrectly sends password in plain text whereas the OPC ...
Summary OPC UA clients that browse an OPC UA server address space based solely on the entries in the server namsespace array may not display any results following the browse of the server. An example of such an OPC UA client is the OPC UA client in ...