Hi,
I am trying to filter on specific AF elements in PI Vision and pull their attributes into a trend without having to navigate each element. I can use collections, but it will create a separate trend for each element. Here are some screenshots to give a better idea of:
I have several of these proportioning bin elements, in each bin I have two child elements ending in "Level" and "Weight", both of which have an attribute called "PV". I am only interested in Level PV. But if I search for "PV" within "Bins", I pick up all PVs - as expected. How do I narrow it down to only show the Level PVs:
Thanks.