What feature is enabled through the configuration mode on the PanelView Plus?

The feature that is enabled through the configuration mode on the PanelView Plus is setting application preferences. Configuration mode allows users to customize and optimize the operation of the PanelView Plus terminal according to specific application needs. This includes adjusting various settings such as display properties, communication parameters, and security settings, which are essential for tailoring the device to effectively interact with other components in an automation system.

By accessing configuration mode, users can fine-tune the behavior of the terminal, ensuring it functions according to the requirements of their specific application. Setting application preferences is crucial for enhancing usability and ensuring the correct functioning of the control system. This flexibility allows operators to define how data is displayed, how the user interface looks, and how the terminal communicates with other devices in the setup.