Omron NB Series Operation Manual page 295

3 Functions of NB-Designer
10
Change Window (Ignore the window 0)
The difference between Change Window and Change Window (Ignore the window 0) is as
follows:
Change Window: When the Window No. is 0, it will be switched to Frame 0.
Change Window (Ignore the window 0): When the Window No. is 0, window switching is not
made.
3-254 NB-series Programmable Terminals NB-Designer Operation Manual(V106)