Rockwell Automation 2707-NP2 MICROVIEW SOFTWARE PROGRAMMING MANUAL - Manual (Page 51)

Publication 2707-PM002B-EN-P
Creating Data Display Screens 7-5
8. After entering the register data, press [Esc] to save the data and
return to the screen editing. The data display register field is
indicated by a series of asterisks ****. The number of asterisks
and format (decimal point and sign) is determined by the
register data you entered.
9. Enter the remainder of the screen text or additional display
registers and press [F9] to save the screen.
Move the cursor off the data display field using the arrow keys
before entering additional screen text. If you attempt to enter
text over a display field you will be prompted:
Data Display Register
WARNING! You are about to delete
a register definition.
PRESS ‘Y’ to proceed.
PRESS ‘N’ to abort.