So far in the coordinate object there is a longitude/latitude degree,minute,second variable and from these numbers the object is calculating the displayed value.
So to list X Y Z points in schedule this way it is not possible. Please add 3 extra fields to the parameters that can be selected in schedules and will show x y z.
In this video they are using a modified coordinate object (as you can see they select an abject named "19fix") that has the above mentioned modification.
