Delete a topic

  1. From the RSLinx Classic main menu, select
    DDE/OPC > Topic Configuration
    .
  2. From the
    DDE/OPC Topic Configuration
     dialog box, in the Topic List, select the DDE topic you want to edit.
  3. Click
    Delete
    .
  4. When you are finished deleting topics, click
    Done
    to close the
    DDE/OPC Topic Configuration
     dialog box.
    TIP:
    You can also select the topic from the Topic List, right-click and select
    Delete
    to delete the DDE topic.
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