Campbell CR6 Series, Руководство оператора

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Section 7. Installation
274
MenuItem()
Defines a label and displays a variable to be edited by typing or from a pick
list defined by MenuPick ().
MenuPick()
Creates a pick list from which to edit a MenuItem() variable. Follows
immediately after
MenuItem()
. If variable is declared
As Boolean
,
MenuPick()
allows only True or False or declared equivalents. Otherwise,
many items are allowed in the pick list. Order of items in list is determined by
order of instruction; however, item displayed initially in MenuItem() is
determined by the value of the item.
SubMenu() / EndSubMenu
Defines the beginning and end of a second-level menu.
Note SubMenu() label must be at least six characters long to mask
default display clock.
CRBasic example Custom Menus
(p. 277)
demonstrates how to program a custom
menu to facilitates viewing data, entering notes, and controlling a device.
Following is a list of figures that show the organization of the custom menu.
Custom Menu Example — Home Screen
(p. 274)
Custom Menu Example — View Data Window
(p. 275)
Custom Menu Example — Make Notes Sub Menu
(p. 275)
Custom Menu Example — Predefined Notes Pick List
(p. 275)
Custom Menu Example — Free Entry Notes Window
(p. 276)
Custom Menu Example — Accept / Clear Notes Window
(p. 276)
Custom Menu Example — Control Sub Menu
(p. 276)
Custom Menu Example — Control LED Pick List
(p. 277)
Custom Menu Example — Control LED Boolean Pick List
(p. 277)
FIGURE 56: Custom Menu Example —
Home Screen