Rockwell Automation 2707-NP2 MICROVIEW SOFTWARE PROGRAMMING MANUAL - Manual (Page 81)

Publication 2707-PM002B-EN-P
Entering MicroView Configuration Data 12-3
Update Interval The update interval specifies the display update rate of the MicroView.
The Update Interval is the period of time between read and write
requests to the controller. This is not the rate at which data is read
from or written to a controller.
When you select Update Interval from the Configuration – Option
Selection menu, the following is displayed:
To assign a new update interval, enter a valid number from 0.05 to
12.50 seconds in any increment of 0.05 seconds and press [Return].
To save the new update interval, press [Esc]. You are then returned to
the Configuration – Option Selection menu.