Chart Overlays

About Chart Overlays

You can overlay multiple tags in a single chart so that you can compare like tags and more easily visually determine which tag (if any) is deviating. If two or more tags are selected, when dropping onto an empty area of the Chart View, hold down the Ctrl key to combine all selected tags into a single chart. Alternatively, while holding Ctrl and dragging one or more selected tags to an existing chart, the cursor will show a plus (+) sign, indicating that, when dropped, the selected tags will be added to the existing chart.

The chart header of charts with multiple tags (i.e. Overlay Charts) will appear as . If you click on the multiple tag icon in this header, a tooltip will appear with a legend that list the names of the tags in the chart along with there UOM. There is also a trash can icon that allows you to remove individual tags from the overlay.