800xA Tags

I have read in previous questions that the tag count is depending on the number of faceplates. Each object having one or more faceplates are considered as a tag ...

I want more details on that if possible.. by the faceplate you mean the window that comes when you click on the items in the SCADA graphics and how can i eliminate them to save more tags for licensing issue?

Also, is this also related to signals whether they are Analog or Digital???

Thanks in advance.