What is the Python script equivalent of looking at the tag browser:
and seeing that there is the "has history" icon?
What is the Python script equivalent of looking at the tag browser:
and seeing that there is the "has history" icon?
system.tag.readBlocking(["someTag.HistoryEnabled"])
All of the properties below a tag can be read like this:
The screenshot shows a gold scroll for history which suggest 7.9 or earlier, for which neither readblocking nor HistoryEnabled exist :\
Despite not appearing in the tag browser, it appears to resolve; I'm not really familiar with 7.9's tag system to understand how:
system.tag.read("abc.HistoryEnabled").value
Yes, this is specific to 7.9.
I thought I added the Ignition79 tag, but it didn't work. I tried again just now with an edit and it appears to be added.
That is also true on my system: it is not shown in the tag browser, but it does resolve and has the correct value.