SA_TrendMultiPen

The SA_Trend_MultiPen symbol supports up to four concurrent trend lines that show measured values over a specified trend period. The symbol provides Wizard options to change the trend plot type, the mode of the trend period, and how trend lines are drawn when their measured values exceed the range shown on the Y axis of the trend grid.

The symbol can show real time and historical data when the trend pens are set to reference values of ArchestrA attributes. The trend can only show real-time data when the pens are set to InTouch tags.

The symbol includes a set of run time controls for operators to select a pen to show additional data about its measured value in a floating tooltip or along the Y axis of the trend. Operators can also change the length of the trend period while the application is running by selecting another trend period from a control.

Each pen appears as a graphic square in a pen selector panel above the trend grid. The border color of each pen square matches the color of the pen line shown in the trend. When a pen's measured value goes into an alarm state, Alarm Border animation appears around the pen square.

Symbol exceptions

Symbol configurations

Symbol components

Wizard options

Custom properties