METHOD FOR WEB-BASED ACCESS TO AN AUTOMATION DEVICE, COMPUTER PROGRAM FOR EXECUTING THE METHOD AND SYSTEM WITH AT LEAST TWO COMPUTERS, WITH A SUCH A COMPUTER PROGRAM EXECUTED ON EACH

摘要

A method for web-based access to a programmable controller, a computer program for executing the method and system comprising at least two computers, on each of which such a computer program is executed; The invention is a method for accessing an automation device (14) by means of at least a web server (26), at least a web browser (28) and a Web application (30), wherein the web server (26) a plurality of windows (34, 36, 38) of the Web application (30) manages, the Web application includes a function, with which the concealment of contents of a first window is avoided by a superimposed second window by the contents of the second window are integrated in the first window and the second window from the area of overlap is removed.