Rockwell Automation Publication 2711P-AP006C-EN-P - November 2018 95
Optimize Runtime Performance Chapter 9
Reviewing Tag Update Rate
The tag update response is dependent on where the tag is used in the
application. Each display or feature has a maximum tag update rate. This
parameter specifies the maximum rate at which new data is updated on the
display, including tags used in expressions and embedded variables.
The default tag update rate is 1.0 second.