I have the Flexy 201 and use the OPC UA I/O server to connect to a remote OPC-UA Server. I can setup the tags and easily see the tags from the remote OPC-UA Server. Everything looks good and the data is updating as expected with no problem.
However, when I cycle power or there is a network interruption, the Flexy 201 OPC-UA communications do not automatically return after power is restored or network is restored. For the tag to return to normal communications, I have to edit the OPC tag by changing the namespace from -1 back to 5 within the Flexy 201 Values screen. After I do that, the communications return and function as expected.
I have F/W 14.0s02
There no security settings on the UPC-UA server that I am connected to.
I change the Global Setting within the I/O Server to ‘Disable Tags in Error’ but I still have the same problem.