Exercise - Assets Defined

Version 1

    Problem Description


    As explained in Getting Started with Attribute Data Reference Types, data reference in AF is a mechanism that allows you to get an AF attribute value from external data. Using PI System Explorer (PSE) let’s identify the types of data references available for AF attributes. If you are not using the course VLE, can you think of a good example of for each data reference at yo site?




    Name an attribute which uses each of the following data references:

      1. <None> (Static) _______________________
      2. Formula _______________________
      3. PI Point _______________________
      4. Point Array (not supported in client tools) _______________________
      5. String Builder _______________________
      6. Table Lookup _______________________
      7. Analysis _______________________