ADAM-6300 User Manual 38
B. The log window shows “BadSecureChannelClosed”, since OPC UA client
and server need to have bidirectional authentication at first connection.
C. Go to Certificate tab for bidirectional authentication.
a. Trusting the OPC UA Sever's certificate (on the OPC UA Client): Adam/
Apax .NET Utility automatically trusts ADAM-6300 (sever) certificate. You
can see Local in Certificates tab.