NO20073925L - Redundanskopler for industrielle kommunikasjonsnett - Google Patents

Redundanskopler for industrielle kommunikasjonsnett

Info

Publication number
NO20073925L
NO20073925L NO20073925A NO20073925A NO20073925L NO 20073925 L NO20073925 L NO 20073925L NO 20073925 A NO20073925 A NO 20073925A NO 20073925 A NO20073925 A NO 20073925A NO 20073925 L NO20073925 L NO 20073925L
Authority
NO
Norway
Prior art keywords
redundant
communications networks
transfers
industrial communications
active
Prior art date
Application number
NO20073925A
Other languages
English (en)
Norwegian (no)
Inventor
David Charles Elliot
Catherine Mary Hewlett Elliot
Jr Carson Ward Lankford
Dean Stewart Talley
Original Assignee
Ge Fanuc Automation Americas I
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.)
Filing date
Publication date
Application filed by Ge Fanuc Automation Americas I filed Critical Ge Fanuc Automation Americas I
Publication of NO20073925L publication Critical patent/NO20073925L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40169—Flexible bus arrangements
    • H04L12/40176—Flexible bus arrangements involving redundancy
    • H04L12/40202—Flexible bus arrangements involving redundancy by using a plurality of master stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40221—Profibus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/4026—Bus for use in automation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Safety Devices In Control Systems (AREA)
  • Small-Scale Networks (AREA)
  • Radio Relay Systems (AREA)
NO20073925A 2006-07-28 2007-07-26 Redundanskopler for industrielle kommunikasjonsnett NO20073925L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/460,795 US20080123522A1 (en) 2006-07-28 2006-07-28 Redundancy coupler for industrial communications networks

Publications (1)

Publication Number Publication Date
NO20073925L true NO20073925L (no) 2008-01-29

Family

ID=38567030

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073925A NO20073925L (no) 2006-07-28 2007-07-26 Redundanskopler for industrielle kommunikasjonsnett

Country Status (6)

Country Link
US (1) US20080123522A1 (de)
EP (1) EP1882996A3 (de)
CN (1) CN101166117A (de)
AU (1) AU2007203541A1 (de)
CA (1) CA2594066A1 (de)
NO (1) NO20073925L (de)

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* Cited by examiner, † Cited by third party
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US7454252B2 (en) * 2006-03-08 2008-11-18 Moore Industries International, Inc. Redundant fieldbus system
WO2009003715A2 (de) * 2007-07-05 2009-01-08 Hirschmann Automation And Control Gmbh Schnelle ringredundanz eines netzwerkes
WO2009025104A1 (ja) * 2007-08-22 2009-02-26 Nec Corporation 情報処理装置及び情報処理方法
EP2197160A1 (de) * 2008-12-10 2010-06-16 Siemens Aktiengesellschaft Azyklischer Datentransfer über einen Feldbuskoppler
EP2224642A1 (de) * 2009-02-27 2010-09-01 Siemens Aktiengesellschaft Kommunikationssystem und Kommunikationsverfahren zur zuverlässigen Kommunikation mit Kommunikationsteilnehmen
EP2466405A1 (de) * 2010-12-15 2012-06-20 Siemens Aktiengesellschaft Steuerungssystem für eine industrielle Einrichtung mit wahlfreier Umschaltung auf verschiedene Zentraleinheiten
DE112011105021B4 (de) * 2011-03-10 2020-01-30 Mitsubishi Electric Corporation Redundanzeinrichtung
JP2013025358A (ja) * 2011-07-15 2013-02-04 Yokogawa Electric Corp フィールド通信システム
FR2986881B1 (fr) * 2012-02-15 2014-08-29 Schneider Electric Ind Sas Procede d'election de l'equipement maitre actif parmi deux equipements maitres redondants
CN104781792B (zh) * 2012-11-07 2016-06-29 Abb技术有限公司 判断在工业控制系统中的故障的冗余设备单元和方法，工业控制系统和包括冗余设备单元的工业系统
KR101679465B1 (ko) * 2013-05-13 2016-11-24 엘에스산전 주식회사 프로피버스 ｄｐ의 마스터 장치
DE102013106474A1 (de) * 2013-06-20 2014-12-24 Pfeiffer Vacuum Gmbh Anordnung mit einem Vakuumgerät sowie Verfahren zur Erfassung von in einer Kommunikationsleitung zwischen einem Vakuumgerät und einer zentralen Steuereinrichtung kommunizierten Daten
EP2881812B1 (de) * 2013-12-03 2016-08-31 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Automatisierungseinrichtung
DE102015208836B4 (de) * 2015-05-12 2017-01-05 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Vorrichtung, System und Verfahren zur Kommunikationsbussteuerung
US10042692B1 (en) * 2015-09-29 2018-08-07 Xilinx, Inc. Circuit arrangement with transaction timeout detection
DE202016007423U1 (de) * 2016-12-03 2018-03-06 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Modbus-Netzwerk zur redundanten Fernanbindung
DE102017208824B4 (de) 2017-05-24 2022-12-29 Wago Verwaltungsgesellschaft Mbh Busumsetzer
CN111371662B (zh) * 2020-05-28 2021-04-23 奥特酷智能科技(南京)有限公司 一种冗余的自动驾驶系统及其控制方法
DE102021116389A1 (de) 2021-06-24 2022-12-29 ebm-papst neo GmbH & Co. KG Master-Slave-Netzwerk und Verfahren zum Betreiben einesMaster-Slave-Netzwerks

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US4949299A (en) * 1987-12-04 1990-08-14 Allen-Bradley Company, Inc. Industrial control communication network and method
US5737626A (en) * 1994-03-14 1998-04-07 Allen-Bradley Company, Inc. Deterministic communication network for industrial control
DE59611461D1 (de) * 1995-03-16 2008-04-10 Nokia Siemens Networks Gmbh Redundanzoptimiertes Kommunikationsnetz für die Übertragung von Nachrichtensignalen
US6047222A (en) * 1996-10-04 2000-04-04 Fisher Controls International, Inc. Process control network with redundant field devices and buses
DE19815097C2 (de) * 1998-04-03 2002-03-14 Siemens Ag Busmasterumschalteinheit
US6148348A (en) * 1998-06-15 2000-11-14 Sun Microsystems, Inc. Bridge interfacing two processing sets operating in a lockstep mode and having a posted write buffer storing write operations upon detection of a lockstep error
DE19842593C2 (de) * 1998-09-17 2001-05-03 Abb Patent Gmbh Verfahren zum Betrieb eines Busmasters an einem Feldbus
DE19853205A1 (de) * 1998-11-18 2000-06-15 Siemens Ag Verfahren zur Steuerung technischer Prozesse
US6473396B1 (en) * 1999-01-04 2002-10-29 Cisco Technology, Inc. Use of logical addresses to implement module redundancy
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US6587900B1 (en) * 2000-05-24 2003-07-01 Schneider Automation, Inc. System for communicating diagnostic data in an industrial control system
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US6983294B2 (en) * 2001-05-09 2006-01-03 Tropic Networks Inc. Redundancy systems and methods in communications systems
US7248560B1 (en) * 2002-06-04 2007-07-24 Cisco Technology, Inc. Method and system for router redundancy in a wide area network
US7558193B2 (en) * 2002-08-12 2009-07-07 Starent Networks Corporation Redundancy in voice and data communications systems
US7251215B1 (en) * 2002-08-26 2007-07-31 Juniper Networks, Inc. Adaptive network router
EP1583976A1 (de) * 2002-12-23 2005-10-12 Power Measurement Ltd Integrierte energieüberwachungsschaltung mit kommunikationsschnittstelle
US6975966B2 (en) * 2003-01-28 2005-12-13 Fisher-Rosemount Systems, Inc. Integrated diagnostics in a process plant having a process control system and a safety system
US7246194B2 (en) * 2003-01-30 2007-07-17 Rosemount, Inc. Interface module for use with a fieldbus device network and with internet and non-internet based process control networks
DE10394366D2 (de) * 2003-11-17 2006-10-19 Siemens Ag Redundantes Automatisierungssystem zur Steuerung einer technischen Einrichtung sowie Verfahren zum Betrieb eines derartigen Automatisierungssystems

Also Published As

Publication number Publication date
EP1882996A3 (de) 2012-07-11
AU2007203541A1 (en) 2008-02-14
CN101166117A (zh) 2008-04-23
CA2594066A1 (en) 2008-01-28
US20080123522A1 (en) 2008-05-29
EP1882996A2 (de) 2008-01-30

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Legal Events

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