Tag ID tags

Tag ID tags retrieve information from tags whose values are plotted in an InTouch historical trend graph. Typically, you use a Tag ID tag to show the name of the tag assigned to a specific trend pen or change the tag assigned to a trend pen.

You can include a statement in a QuickScript to assign a new tag to a pen in any historical trend using a Tag ID type tag. For example, the following QuickScript statement changes the tag associated with a historical trend pen:

HistTrend.Pen1=MyLoggedTag.TagID;

When this QuickScript runs, Pen1 of the historical trend begins trending the historically logged data for the MyLoggedTag.

For more information about defining and using Hist Trend tags, see Use the historical trend wizard.