Endress + Hauser Gmbh + Co. Kg

Endress+hauserse+co. Kg

Julien Fischer

Marc Baret

Andrea Seger

Eric Birgel

Martine Lefebvre

Mathieu Weibel

A method for wireless data transmission between first and second transmission participants, wherein for wireless data transmission between the first and second participants alternately a first protocol and a second protocol are used, wherein the first protocol serves for unidirectional data transmission and the second protocol for bidirectional data transmission.

Method as well as system for wireless data transmission

A method for servicing a field device of process automation technology. The data exchanged between the field device and a servicing program is by means of at least one protocol, which has basic commands, via which basic functions of the field device can be invoked. Each field device which is compatible with the protocol has these basic functions available to it, and wherein only basic commands of the protocol are used to transfer data between the servicing program and the field device.

Method for servicing a field device

Growing community of inventors

Saint Louis, France

Julien Fischer