Verifying an OPC UA Connection with GraphWorX

  1. Open GraphWorX:

    GraphWorX - Main Window

  2. Add a descriptive label using the Draw Label Object from Home > Shapes > A):

    GraphWorX - OPC UA Label

  3. Add a Process Point element from Dynamics > Process Point and go to the right panel, tab Dynamics > DataSource:

    OPC UA Process Point - Data Source

  4. Select the dots to open the Data Browser, expand the path Data Connectivity > OPC UA > My OPC UA Connection > SYSTEM and select the tag MyTag Click OK to confirm.

    Data Browser

  5. GraphWorX will fill automatically the property DataSource:

    GraphWorX - Data Source

  6. Now, you are ready to run this panel by opening the drop-down menu on top right, and select Desktop Runtime:

    GraphWorX - Runtime Options

  7. This will open a new window displaying current value for the OPC UA tag MyTag mapped in the previous steps:

    GraphWorX - Display OPC UA Tag MyTag