Change trend pen properties during runtime

A Trend Pen contains a collection of properties whose values can be modified during run time to change the visual and functional characteristics of a trend. The following illustration is one example of a browser or explorer typically available in HMI software to search for attributes or tags, the values of which can be changed at run time.

The subtopics below describe properties that are typically modified during run time to change the visual and functional characteristics of a Trend Pen.