Getting into the specifics of leased tags on this one. I have a UDT with tags in driven scan classes and others (SQL query tags) in leased scan classes. A couple of the driven scan class tags are used to show equipment state in templates on an overview window. Our templates use indirect tag bindings and/or expressions to access these status tags within the UDT instances. The question is, does opening the overview window, and therefore accessing these equipment state tags, trigger the gateway to execute the leased tags of the UDT instances?
We’re trying to hunt down reasons for slow window loading, and I’m trying to eliminate these leased SQL query tags as a source of the problem.