Display and operating unit and method of operating a field instrument having a display and operating unit

Abstract

A display and operating unit having a web application for operating a field instrument and a method of operating a field instrument having a display and operating unit having a web application, wherein the display and operating unit is connectable to the field instrument; wherein at least one parameter of the field instrument is visualized on the display and operating unit by means of the web application and a parameterization of the field instrument s made possible and the web application for the visualization and/or parameterization is executed in a browser; wherein the browser is executed on the display and operating unit; and wherein the browser and/or the web application has/have an interface with which direct access to components or operating system components of the display and operating unit, to components of the field instrument and/or to external units is carried out.

Dependencies are inferred from the claim text.