Abstract: A method for detecting and monitoring a process using a measuring arrangement includes a sensor assembly and an electronics assembly, comprises steps providing the sensor assembly for detecting a measuring value of the process to be detected, connecting the sensor assembly to the electronics assembly for transmitting the measuring value of the process to be detected from the sensor assembly to the electronics assembly, allowing the electronics assembly retrieving a characteristic group of the sensor assembly comprising a thermal characteristic and/or a mechanical characteristic and/or an electrical characteristic of the sensor assembly, and outputting using the electronics assembly, the measuring value of the process and/or the characteristic group of the sensor assembly.

Abstract: The disclosure relates to a method for data transmission between a field device and an operating device, wherein the field device is designed to communicate with a higher-level device using a fieldbus protocol in order to perform an automation engineering task, and wherein the operating device is designed as a master for bit-serial point-to-point communication using a packet-based transmission protocol. It is proposed to encode the data to be transmitted according to the specification of the fieldbus protocol, and to carry it over the transmission channel using the packet-based transmission protocol.

Abstract: The disclosure relates to a method for data transmission between a field device and an operating device, wherein the field device is designed to communicate with a higher-level device using a fieldbus protocol in order to perform an automation engineering task, and wherein the operating device is designed as a master for bit-serial point-to-point communication using a packet-based transmission protocol. It is proposed to encode the data to be transmitted according to the specification of the fieldbus protocol, and to carry it over the transmission channel using the packet-based transmission protocol.

Abstract: A method of and apparatus for operating an actuator which is used to open and close valves in pipelines in order to avoid pressure surges and resonances during the closing operation in pipelines to be shut off. The closing operation of the valve is subdivided into two closing phases (S1 and S2). During the first closing phase (S1), the actuating element is moved at maximum actuating speed down to a predefinable position (P) of the actuating element, starting from the open state of the valve. From this position (P), the actuating speed of the actuating element is reduced continuously and steplessly with a predefinable gradient. Additionally when the actuating speed in the second closing phase is reduced to a predefinable constant value the method and apparatus may include a third phase during which the actuator maintains that speed value until the valve is closed.

Abstract: There is described a method of operating an actuator which is used to open and close valves in pipelines. In order to avoid pressure surges and resonances during the closing operation in pipelines to be shut off, the closing operation of the valve i subdivided into two closing phases (S1 and S2). During the first closing phase (S1), the actuating element is moved at maximum actuating speed down to a predefinable position (P) of the actuating element, starting from the open state of the valve. From this position (P), the actuating speed of the actuating element is reduced continuously and steplessly with a predefinable gradient.