Rockwell Automation 2707-MVH232_MVP232 MicroView Operator Interface Module - Manual (Page 40)

Publication 2707-UM005B-EN-P
5-2 Running Applications
Screen Types Application screens can have a variety of appearances. The MicroView
can display five types of screens.
•
Menu and Sub-Menu Screens
•
Security Screens
•
Data Display Screens
•
Data Entry Screens
•
Recipe Screens
Screen Navigation The MicroView provides several options for changing the screen
displays:
•
Screen Links
•
Advisor option
•
Function keys
Screen Links
Use the [NEXT] and [PREV] keys to step backward and forward
through this sequence.
Main Menu and Sub-Menu screens list screens that can be accessed by
pressing the assigned numeric key [1] through [8]. A typical Main
Menu screen provides links to individual screens or sub-menus:
In the example above, pressing [2] at the Main Menu displays the
status of a holding tank. Pressing [4] displays a Sub-Menu of the recipe
options.
Advisor Option
Applications can allow screen changes that are controlled by a logic
controller. When the logic controller writes a valid screen number to a
specified Advisor register, the corresponding screen is displayed. The
controller can initiate a screen change based upon a variety of inputs
to the controller. For example, a pressure limit switch can be used to
initiate the display of a pressure control screen. It is the responsibility
of the application designer to document when and what screen
changes may occur.
1 Pump
2 Mixer 3 Tank
4 Recipe