Estimate graphic performance

You can gauge the performance of an Industrial Graphic at run time using the Graphics Performance Index (GPI).

This tool calculates the estimated call up time when the symbol you are building in the Industrial Graphic Editor is launched at run time. Call up time pertains to the interval between the user or system requesting the pertinent graphic to appear and the graphic appearing on the screen with live data. The calculation is based on contents of the symbol launched in the InTouch WindowViewer at run time, and on a best case time estimate with completed external reference subscriptions.

For more information about using GPI, see "Estimate graphic performance" in Industrial Graphic Editor User documentation.