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How do i license the OPCDA interface in Pi with the developers license?

Question asked by ctgarvey2 on Jan 31, 2019
Latest reply on Jan 31, 2019 by gregor

Im a Pi newbie and cant seem to get Pi working with the opc interface. I have a developers member license,The Pi version is 3.4.405.1198 running on windows server 2016.

The original trial developers license worked fine and i could read the test sinusoid points. After installing the replacement developer members license, the OPC interface will not work: (the interface stops all the time, and i have to use pi interface configuration

utility to start it again).

Does the developer license actually licence the OPCDA interface? (Its of no use to me if it doesnt license the OPCDA interface. Could anyone suggest a path forward?)

thank in advance for any suggestions folks!

 

message in the log:

pi_not_licesned_to_use_this_interface.png

 

pi_opc_da_server_running_fine.png

 

 

PI_OPC_inteface_connectionnot_allowed.png

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