Current Value Scale symbol component

A current value scale appears immediately to the right of the full range scale of a SA_ValueComparisonChart symbol. The current value scale dynamically adjusts to include all target values and measured variables shown by the chart.

During run time, the current value scale moves up and down the full range scale as the target or variable values change. This ensures that all chart values always appear within the current value scale. The minimum and maximum limits of the current value scale also change to represent the current range within the full range scale in which all chart values can be shown.

Showing all chart variables and targets within the smaller current value range enables operators to get a more precise comparison of the target and variable data.

To show a current value scale