Abstract: A method checks an industrial machine or an automation system by a computer-assisted safety test. At least one control path of the entire industrial machine or of the entire automation system is checked the computer-assisted safety test.

Abstract: The engineering of automation systems is configured more simply where the functionality of a control system is implemented via an object model. The object model permits the functional interconnection of technological objects. For this purpose, a project browser ensures the display of the interplay of all the components involved in an application in their mutual relationships.

Abstract: An automation system wherein fault conditions are identified by providing clearer fault messages. The system is defined in terms of components, and further in terms of inputs, outputs, and functional relationships between the inputs and outputs, wherein inputs include potential fault conditions associated with the components or functional elements. Weighting factors are associated with the fault conditions to identify the most likely cause. Functional relationships are developed using libraries of generic components that are used to create a diagnostic program during an off-line phase (410). Model functions (412) are determined and coded according to a suitable coding language (414). The resulting program is passed as a diagnostic model (426) operable of use in an on-line phase (420). The diagnostic model (426) provides input to an object engine (430) that is operational during the on-line phase (420), and receives specific inputs (424) and outputs of selected information (422) during operation thereof.

Abstract: The engineering of automation systems is configured more simply where the functionality of a control system is implemented via an object model. The object model permits the functional interconnection of technological objects. For this purpose, a project browser ensures the display of the interplay of all the components involved in an application in their mutual relationships.

Abstract: An automation system including a control device for controlling a processing device having at least one sensor for transmitting sensor data from the processing device to the control device. The sensor comprises a radio transmission device for providing wireless transmission of the sensor data from the transmission device to a radio reception device connected to or located in the control device.

Abstract: In the case of processor or installations, or both, which are monitored by sequence control from a PLC program which is produced as a contact plan (KOP), as a function plan (FUP) or as an instruction list (AWL), the AWL code of the PLC program is analyzed by machine and is prepared in the form of a knowledge base, according to the invention, in order to prepare for diagnosis. Step chain analysis and/or a transition analysis are/is carried out in order to prepare the knowledge base.