Update variable in Zenon

Update variable in Zenon

Hello,
I need some information regarding how Zenon read the data from PLC.
I have to create a page containing a big amount of data which comes from 4 diferent PLC(Zenon is connected directly to each PLC).
I want to know if this page is not active (or is in background) Zenon Runtime will read the data from PLC? I don't want to create a big traffic on the network, if the page is not active.
Thank you!!!!

This is a migrated post! Originally posted on 14.12.2015 by user dobryraul. Please be aware that information can be outdated.

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