OPC UA Services Connect the communication program

Forum Forums Visual Components 4.1 Academy OPC UA Services Connect the communication program

This topic contains 2 replies, has 2 voices, and was last updated by Avatar Qq410853341 7 months, 2 weeks ago.

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  • #12286
    Avatar
    Qq410853341
    Participant

    Hello, I’m from China.

    Recently, when I used VC to connect to the OPC servers, VC had recognized the OPC servers, but when I entered the address to connect, an error was displayed. The error was shown in the figure below,

    OPC version information:

    National Instruments
    OPC servers 2013

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    #12400
    zesty
    zesty
    Moderator

    I have no idea. Bad memory? What are the specs of your PC?

    #12469
    Avatar
    Qq410853341
    Participant

    I changed the OPCUA server software to Kepware, the problem of server connection has been solved.

    The reason why I could not connect to OPCUA before, I think it might be the server setting problem, which should not be the reason of my computer.

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