Patent · US Active

Method for operating a fieldbus protocol capable field device

US9898002B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

ENDRESS+HAUSER WETZER GMBH+CO. KG · DE

Inventors

Christian Schneid · Nesselwang, DE
Michael Schnalke · Nesselwang, DE

Key dates

Filing date	Oct 29, 2013
Grant date	Feb 20, 2018
Priority date	—
Expiry date	Jun 19, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P90/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for operating a fieldbus protocol capable field device, wherein the fieldbus protocol includes at least one command, which serves, depending on a value of an auxiliary variable, for performing a first function, respectively for performing a second function, of field device, wherein the first and second functions differ from one another.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.