I'm not sure about a specific example, but the general principle behind multiplex tags is quite straightforward.
Create all the tags you want to display as normal.
Now go to the Multiplex Tags section and insert a new multiplex tag. The two key areas to configure here are the 'List' and the 'Index'.
You add to the List by making a selection from the other tags already configured (although you can add new ones at this stage if you want). Each of the entries in the List will have an automatically generated unique index number. You can mix tag data types in the list provided the overall list type is of a high enough data type to accommodate all the others e.g. a FLOAT list can handle floating-point, integer, byte tags, but a BYTE list can not handle INT or FLOAT tags.
Finally select a tag as the Index tag. This is best chosen as an integer for ease of use. This Index tag then controls which of the multiplex list tags will be displayed at runtime.
