Abstract: The invention relates to a method for operating an automation system of a machine or an installation, wherein the automation system comprises an automation device (16). The automation device (16) is accessed by a client (10) via a server (18), wherein address information for the access operations is provided by the server (18) in an address space in the form of data objects that are organized in the form of nodes of a meshed network in an information model of the server (18). Depending on a technical task to be performed, the client (10), by calling a functionality offered by the server (18), generates data objects on the server (18) that allow the client (10) to perform those access operations to the automation device (16) and/or to at least one field device (22) networked with the server (18) via a fieldbus (20) that are necessary to achieve the technical task.

Abstract: A circuit arrangement for generating light-dependent and temperature-dependent signals has a number of first and second sensor elements, which generate a number of first and second electrical signals. The first and second electrical signals depend on electromagnetic radiation impinging on the circuit arrangement. The first sensor elements are designed to generate the first electrical signals in a manner dependent on electromagnetic radiation from a first wavelength range which comprises a substantial part of the visible light. The second sensor elements are designed to generate the second electrical signals in a manner dependent on electromagnetic radiation from a second wavelength range which predominantly comprises infrared radiation. The first wavelength range overlaps the second wavelength range and it therefore also comprises infrared radiation.

Abstract: A circuit arrangement for generating light-dependent and temperature-dependent signals has a number of first and second sensor elements, which generate a number of first and second electrical signals. The first and second electrical signals depend on electromagnetic radiation impinging on the circuit arrangement. The first sensor elements are designed to generate the first electrical signals in a manner dependent on electromagnetic radiation from a first wavelength range which comprises a substantial part of the visible light. The second sensor elements are designed to generate the second electrical signals in a manner dependent on electromagnetic radiation from a second wavelength range which predominantly comprises infrared radiation. The first wavelength range overlaps the second wavelength range and it therefore also comprises infrared radiation.