Applies To:
  • CitectSCADA 7.0
Summary:
I am using a tag in a cicode function, and it seems that its value is never updated with its latest value. The Reread() function is now deprecated in v7.0.

I am not using this tag anywhere else in the project (not on a page, an alarm or a trend). What can I do?

 

Solution:

This is a subscription problem in CitectSCADA v7.0r1. The tag was read once when running the function for the first time, but never read again.

The tag was reporting stale cache values on resubscription.

This has been fixed in hotfix HF700R138169.

 
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