Add References

You can add references to an instance in the OPC UA information model.

  1. Select an object or variable in the OPC UA information model that is not part of the base model.
  2. Click the [Add reference] button.
  3. The “Add Reference” dialog opens.
  4. Add Reference
  5. Select the type of reference.
  6. The types available depend on the OPC UA base models selected in the project (e.g., a “Companion Specification”).
    Without adding a base specification, only the reference types that are defined as standard for OPC UA are offered.
  7. Select the reference target. The selection consists of all nodes in the current information model.
  8. Click [OK] to confirm.
  1. The reference just added appears in the “References” tab.
Newly Created Reference
Newly Created Reference