Abstract: A method to retrieve and display technical data for an industrial device supervised by a computer program for control, configuration or condition monitoring in an industrial or commercial plant. The method can use a substantially static and easily visible large sized display member to provide a graphical user interface for retrieving data about, and/or controlling, one or more industrial devices. A computing device or mobile computing device send a copy of its graphical user interface to the large display for ease of information retrieval and access.

Abstract: A method to retrieve and display technical data for an industrial device supervised by a computer program for control, configuration or condition monitoring in an industrial or commercial plant. The method can use a substantially static and easily visible large sized display member to provide a graphical user interface for retrieving data about, and/or controlling, one or more industrial devices. A computing device or mobile computing device send a copy of its graphical user interface to the large display for ease of information retrieval and access.

Abstract: A display member, for example a visual display unit presents symbols which are divided into modules. Each module consists of a dot matrix. A refresh memory has one word for each module on the visual display unit. Out of the words in the refresh memory, which correspond to the modules of a symbol, one word contains a symbol code and the other words define the dot matrices of the modules. Control information in each word indicates if the word is a symbol code or a dot matrix. A code transformation memory is supplied with the symbol code and has a word at an address indicated by the symbol code, which word defines the dot matrix of the module in question.

Abstract: The invention relates to a method and device for generating and presenting an image on a visual display unit or some other display member. The image is composed, for example by an operator via a keyboard, of a plurality of symbols defined in advance in a symbol memory, which are placed on the image adjacent to each other. Each symbol is associated with at least one predetermined entry point and at least one predetermined exit point. When creating the image, a symbol is placed so that an entry point of that symbol is located immediately adjacent to an exit point of a previously displayed symbol.