Omron NV Series - Displaying Screens; Startup Screen; Switching Screens

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Displaying Screens Section 2-2
2-2 Displaying Screens
2-2-1 Startup Screen
Screen 0 is displayed as default when the PT is started.
This screen can be changed in NV Configuration from the NV-Designer.
2-2-2 Switching Screens
One of the following three methods can be used to change the displayed
screen registered in the NV-series PT.
• Switching screens using function switches (functional parts) on PT
screens
• Switching screens using the ladder program
• Switching screens after a specified time (automatic paging)
Switching Screens Using
Function Switches
(Functional Parts) on PT
Screens
The PT screen can be switched using a function switch from a parts library.
The operation depends on the operating mode set for the function switch.
■ Operating Mode: Change Screen
When the function switch is touched, the screen will change to the preset
screen number.
However, the information in the PLC internal system memory (first word in the
Word Area (screen number specified by PLC)) will not be updated.
You can also return to the previous screen by using a function switch with the
operating mode set to.
Example:
Changes to
screen 2.
NV
Switch turned ON.
Operating mode = Change screen
Screen 2
Screen 2
Screen 2
Return to
previous screen
Switch turned ON.
Operating mode = Return to previous screen