DeltaV Live layouts arrange and purpose regions of an operator's available screen real-estate and define which displays should appear in each region. The display surface of a layout can be either a single screen (monitor) or an entire video desktop that includes multiple screens. Layouts can also include multiple main graphics on a single large display, such as a large screen 4k display or a high-resolution wall-sized display. Layouts can also be designed accordingly for smaller screen devices or production floor HMI panels or stations.
Layouts are created based on monitor size and automatically resize to fit varying monitor sizes, allowing you to create one-size-fits-all displays rather than an individual display for each monitor size. Screens, which are graphic elements that represent an operator's physical monitors, define the total available layout space. Display frames, which are graphic elements that represent regions on a screen, are used to arrange a screen's available real-estate into regions and designate which level of displays open in each region.
Layouts are created, configured, and managed in Graphics Studio, then published and assigned for use on DeltaV Live-enabled Operator Stations and remote client sessions. You can either build a custom layout from scratch or create a layout from a library template. Custom layouts start with a blank layout on which you add the desired number of screens and display frames, and then configure them as needed. Layout templates provide the screens, display frames, and recommended configuration. You can, however, modify templates as desired.
We are going to use a library template to create this layout.
All layout template properties reference the same standards. Therefore, if you created all layouts from a template, their appearance would be consistent.
A screen element is the layout element on which a menu bar is configured. A menu bar provides access to alarm displays, commonly accessed DeltaV applications, alarm displays, and other helpful tools. A layout must have at least one menu bar.
A display frame element is the layout element on which a navigation bar is configured. A navigation bar provides tools for navigating between the displays available on that workstation. A layout must have at least one navigation bar.