GB2478178B - Field device for determining or monitoring a physical or chemical process variable - Google Patents

Field device for determining or monitoring a physical or chemical process variable

Info

Publication number: GB2478178B
Authority: GB; United Kingdom
Prior art keywords: monitoring; physical; determining; field device; process variable
Prior art date: 2010-02-25
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

GB1100261.5A

Other versions

GB201100261D0 (en

GB2478178A (en

Inventor

Romuald Girardey

Dietmar Fruhauf

Michael Hubner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Endress and Hauser SE and Co KG

Original Assignee

Endress and Hauser SE and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-02-25

Filing date

2011-01-07

Publication date

2014-10-01

2010-02-25 Priority claimed from DE102010002346A external-priority patent/DE102010002346A1/en

2011-01-07 Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG

2011-02-23 Publication of GB201100261D0 publication Critical patent/GB201100261D0/en

2011-08-31 Publication of GB2478178A publication Critical patent/GB2478178A/en

2014-10-01 Application granted granted Critical

2014-10-01 Publication of GB2478178B publication Critical patent/GB2478178B/en

Status Expired - Fee Related legal-status Critical Current

2031-01-07 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/34—Circuit design for reconfigurable circuits, e.g. field programmable gate arrays [FPGA] or programmable logic devices [PLD]
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
- H03K19/17708—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24196—Plausibility check in channels for correct sequence or result
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25428—Field device

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Computer Hardware Design (AREA)
Mathematical Physics (AREA)
General Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Computing Systems (AREA)
Geometry (AREA)
Evolutionary Computation (AREA)
Arrangements For Transmission Of Measured Signals (AREA)
Design And Manufacture Of Integrated Circuits (AREA)

GB1100261.5A 2010-02-25 2011-01-07 Field device for determining or monitoring a physical or chemical process variable Expired - Fee Related GB2478178B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102010002346A DE102010002346A1 (en)	2009-10-12	2010-02-25	Field device for determining or monitoring a physical or chemical process variable

Publications (3)

Publication Number	Publication Date
GB201100261D0 GB201100261D0 (en)	2011-02-23
GB2478178A GB2478178A (en)	2011-08-31
GB2478178B true GB2478178B (en)	2014-10-01

Family

ID=43663939

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1100261.5A Expired - Fee Related GB2478178B (en)	2010-02-25	2011-01-07	Field device for determining or monitoring a physical or chemical process variable

Country Status (2)

Country	Link
CN (1)	CN102193512B (en)
GB (1)	GB2478178B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102010043706A1 (en) *	2010-07-05	2012-01-05	Endress + Hauser Gmbh + Co. Kg	Field device for determining or monitoring a physical or chemical process variable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000036492A2 (en) *	1998-12-18	2000-06-22	Triconex Corporation	Method and apparatus for processing control using a multiple redundant processor control system
WO2009062954A1 (en) *	2007-11-14	2009-05-22	Endress+Hauser Gmbh+Co.Kg	Field device for determining or monitoring a process variable in process automation
WO2009155993A1 (en) *	2008-06-27	2009-12-30	Abb Research Ltd.	A safety system for a machine
WO2011023469A2 (en) *	2009-08-27	2011-03-03	Endress+Hauser Gmbh+Co.Kg	Field device for determining or monitoring a physical or chemical variable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6160418A (en) *	1999-01-14	2000-12-12	Xilinx, Inc.	Integrated circuit with selectively disabled logic blocks
US20090076628A1 (en) *	2007-09-18	2009-03-19	David Mark Smith	Methods and apparatus to upgrade and provide control redundancy in process plants
CN101587166B (en) *	2009-06-26	2012-06-27	上海大学	Failure testing system for embedded logic cores in system on chip

2011
- 2011-01-07 GB GB1100261.5A patent/GB2478178B/en not_active Expired - Fee Related
- 2011-02-25 CN CN201110049875.7A patent/CN102193512B/en not_active Expired - Fee Related

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000036492A2 (en) *	1998-12-18	2000-06-22	Triconex Corporation	Method and apparatus for processing control using a multiple redundant processor control system
WO2009062954A1 (en) *	2007-11-14	2009-05-22	Endress+Hauser Gmbh+Co.Kg	Field device for determining or monitoring a process variable in process automation
WO2009155993A1 (en) *	2008-06-27	2009-12-30	Abb Research Ltd.	A safety system for a machine
WO2011023469A2 (en) *	2009-08-27	2011-03-03	Endress+Hauser Gmbh+Co.Kg	Field device for determining or monitoring a physical or chemical variable
US20110054637A1 (en) *	2009-08-27	2011-03-03	Romuald Girardey	Field device for determining or monitoring a physical or chemical variable

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Romuald Girardey *
Ted Huffmire *

Also Published As

Publication number	Publication date
GB201100261D0 (en)	2011-02-23
CN102193512B (en)	2015-07-08
CN102193512A (en)	2011-09-21
GB2478178A (en)	2011-08-31

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Legal Events

Date	Code	Title	Description
2023-09-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20230107