Field device of the automation technology, in particular of the process automation technology

摘要

Field device (1) of the automation technology, in particular of the process automation technology, wherein the field device (1) at least comprises:– an interface (2) by means of which, in a first operating state process and / or control data are transmitted,– a microprocessor (3), which in the first operating state is supplied with energy and for the evaluation and / or output of the process and / or control data is used, with the process data preferably of a sensor element (4) and / or the control data to be controlled preferably for an actuator element (4) are provided,– a for the wireless transmission of data provided in the receiving / transmitting unit (6),– a memory element (5), which is embodied in such a manner that in the first operating state data via the receiver / transmitter unit (6) with the aid of the microprocessor (3) are interchangeable and in a second operating condition, the data via the receiver / transmitter unit can be read, wherein the first and second operating state differ from one another in that in the second operating state of at least the microprocessor (3) is inactive.