Emerson Process Management 7951 Ventilation Hood User Manual


 
Chapter 7 The menu system
Page 7.2
Each menu choice is associated with a lettered button on the front panel -
a, b, c or d. For example, a menu choice
on Display Line 1 is associated with the
a button. Similarly, a menu choice on Display Line 2 is associated with the
b button, and so on. If there is no menu choice on a display line, the associated letter button will not do anything.
When you do make a menu choice from a menu using the lettered buttons, the display changes to show the
selected lower-level menu or a parameter screen.
Figure 7.2 shows an example where pressing the
a button will lead to a lower-level menu for “Flow rates”. Similarly,
the
b button leads to a lower-level menu for “Flow totals”.
Using the BACK button will return you to the previous menu level.
Note: The menus may be different in your software.
Figure 7.2: Menu Choice Selection
Where a menu has more choices than can fit on to the 4-line display, the menu comprises of two or more pages.
Vertical arrow icons appear on the left-hand side of display to indicate there are further pages on the same menu
level. Figure 7.3 shows how you can scroll up or down between the pages by using the UP-ARROW and DOWN-
ARROW buttons. These buttons will do nothing unless there is a page to scroll to.
Note: The menus may be different in your software.
Figure 7.3: Pages of a Main Menu