Background

When an instrument is placed on equipment or pipeline in the drawing, this information is displayed in "Instrument List" view of Data Manager as shown below.

Currently, it shows only related pipeline and equipment in PLANT CONNECTION field but it doesn't show related valve tag.

Steps to Accomplish

1. Open Class Editor and load below schemas:
   
   OpenPlant_PID.01.07
   PlantProjectSchema.01.07
   
   
   
2. Expand 'Plant Project Schema' node and right click on 'Relationship Classes'. Select Add Relationship Class option in context menu.
   
   
   
   
3. Name the class "VALVE_HAS_INSTRUMENT" as shown below.
   
   
   
   
4. Select BaseClasses field and click ellipse button on the right side.
   
   
   
   
5. Add OBJECT_HAS_INSTRUMENT relationship class.
   
   
   
   
6. Switch to Constraints tab.
   
   
   
   
7. Add Valve class in Source constraint as shown below.
   
   
   
   
8. Similarly add Instrument class in Target Constraint.
   
   
   
   
9. Save the changes and close the schemas.
   
   
10. In class editor, open the mapping schema from Database Mapping menu.
    
    
    
    
11. Select the Schema folder from your project folder.
    
    
    
    
12. Select PlantProjectSchema.01.07 schema and click OK.
    
    
    
    
13. Select relationship EQUIPMENT_HAS_INSTRUMENT class from summary window.
    
    
    
    
14. Select again the same relationship class on left side and right click. Select Copy Mapping option.
    
    
    
    
15. Select VALVE_HAS_INSTRUMENT class and right click. Paste the mapping on this class.
    
    
    
    
16. Toggle Active option to make this mapping active.
    
    
    
    
17. Save the changes in class editor.
    
    
    
    
18. Launch OpenPlant PID and verify the result.
    
    

See Also

Comments or Corrections?

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