Home screen

In the start screen, in which a central visualization window is surrounded by a status bar at the top and a navigation bar at the bottom, there are fixed arrangements of operating and display elements:

The status bar at the top consists of three areas, the boundaries of which are marked by vertical lines. Texts are displayed in the left area (notes, menu headings, alarm messages).

The middle and right-hand areas of the status bar are active buttons that can be used to show and hide further information.
The symbol with the lock shows whether a user is logged in. If a symbol of a lock without a key is displayed here, this indicates that no user is logged in.

Button	Description
	Changes into the main menu.
	Changes into the menu for user login and logout.
	Changes into the alarm and events menu.
	Changes into the visualisation menu.

The main visualisation window is generally application-related.

The navigation bar is divided into three sections separated by vertical lines.
The left section contains buttons to retrieve menus:

The right section contains buttons for screen navigation.

Button	Description
	Changes into a certain display (configurable).
	Switches to the previous display within a level (for example to the previous program generator)
	Switches to the next display within a level (for example to the next program generator)