Endress+hauserse+co. Kg

Endress + Hauser Gmbh + Co. Kg

Endress + Hauser Process Solutions Ag

Eric Birgel

Thomas Blödt

Marc Baret

Andrea Seger

Gautham Karnik

Markus Kilian

Johannes Sprenger

Manuel Sautermeister

Martine Lefebvre

Florian Palatini

Tanja Haag

Mathieu Weibel

Jorg Hahniche

Klaus Pankratz

Julien Fischer

Ralf Schmidt

Tareq Al Qaisi

Matthew Krygier

Reinhard Buchner

Volker Frey

Mike Sutter

Daniel Müller

Claudia Nowak

Mirko Brcic

Benedikt Schumann

Simon Merklin

Michael Kuhl

Dirk Dohse

Damian Schlager

A system for managing data of an automation field device in a secure manner includes a decentralized distributed ledger-type database, or blockchain, comprising a plurality of subscriber nodes, comprising validation-capable subscriber nodes and an automation field device with an electronic unit. The electronic unit is designed to run a distributed ledger software stack. The field device generates data, comprising measurement values and/or calibration certificates requiring verification, and the field device operates as a light node of the decentralized database after running the distributed ledger software stack and is designed to transmit the data to the decentralized database via the communication network and write said data in encrypted form into the decentralized database. The validation-capable subscriber nodes validate the transmitted data, and the decentralized database is designed to store the data if at least a specified proportion of the validation-capable subscriber nodes successfully validate the data.

System and method for managing data of an automation field device in a secure manner against manipulation

Disclosed is a method for starting-up by means of a service unit a field device of automation technology mounted on a component, especially a container, at a measuring location, wherein the service unit has a display unit and a camera, comprising: identifying the field device by means of the service unit; based on the identifying of the field device, ascertaining parameters of the field device to be set; registering geometry data of at least a part of the component by means of the camera; analyzing the registered geometry and, by means of the analyzing of the registered geometry, deriving at least one parameter value for at least one of the parameters to be set; confirming the calculated parameter value; and transferring the confirmed parameter value into the field device and storing the parameter value in the field device.

Method for starting up a field device in a simplified manner

Disclosed is a method for starting-up using a service unit a field device of automation technology mounted on a container at a measuring location, wherein the service unit has a display unit and a camera, comprising: identifying the field device using the service unit; showing on the display unit at least one parameter to be set, wherein the at least one parameter to be set is ascertained based on the identifying of the field device, showing on the display unit the field of view of the operator, and showing at least one virtual symbol superimposed on the field of view shown on the display unit; selecting at least one predetermined parameter value, or inputting at least one parameter value; confirming the selected, or input, parameter value, and transferring the confirmed parameter value into the field device.

A system for triangulating a location of a wireless process automation transmitter for use by a smart glass device is provided. A wireless process automation transmitter transmits a join request signal, and a plurality of network receivers receive the join request signal and transmit time of arrival information to a network manager. The network manager uses the information, including network receiver information and corresponding location information, to triangulate a location of the wireless process automation transmitter. A smart glass device location is triangulated in a similar manner but may also use the wireless process automation transmitter to receive a join request signal and transmit time of arrival information to the network manager. With the location information of both devices, along with an orientation angle of the smart glass device, the network manager determines if the wireless process automation transmitter is in a field of view of the smart glass device.

System and method for triangulating location of wireless process automation transmitter for use by smart glass device

Method for operating a field device of process automation technology, wherein the field device includes a main circuit, which serves in a first operating mode for evaluation and for output of process data, which preferably come from a measuring transducer, wherein the field device includes a first interface, which serves in the first operating mode to supply the field device, especially the main circuit, with electrical energy, wherein the field device includes a second, preferably wireless, interface, which serves for transmission of data and/or electrical energy to the field device, wherein the field device, preferably the main circuit, is supplied in a second operating mode with electrical energy, preferably exclusively with electrical energy, obtained via the second interface.

Method for operating a field device of process automation technology

A method for locating at least one field device in an automated plant, wherein the field device is connected via a network composed of a plurality of distributed field devices, and wherein a mobile terminal is applied for locating the field device.

Method for locating a field device in an automated plant

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

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Schopfheim, Germany

Eric Birgel