Using Statistical Process Control (SPC)

CitectSCADA displays Statistical Process Control information on three types of chart; XRS Control Chart, Process Capability Chart, and Pareto Chart.

1. Click New Page or choose File | New.
2. Select Type: Page.
3. Choose the Resolution (size) of the SPC page.
4. Choose an SPC Template for the SPC page:
5. • SPCXRSChart - An XRS control chart
   • SPCCpk - A capability (Cpk) chart combined with an Mean chart

   • Note: Pareto charts are configured slightly differently and hence, are not included here.

5. Click OK.
6. Double-click the graph display.
7. Enter the variable tag in the GenieIf you have numerous devices of the same type (e.g., 100 centrifugal pumps), the display graphics for each will behave in much the same way. Using Genies, you only have to configure common behavior once. The graphics can then be saved as a Genie and pasted once for each device. pop-up.
8. Click OK.
9. Save the page.

See Also