CA2850825A1 - Method for operating a slave node of a digital bus system - Google Patents

Method for operating a slave node of a digital bus system Download PDF

Info

Publication number
CA2850825A1
CA2850825A1 CA2850825A CA2850825A CA2850825A1 CA 2850825 A1 CA2850825 A1 CA 2850825A1 CA 2850825 A CA2850825 A CA 2850825A CA 2850825 A CA2850825 A CA 2850825A CA 2850825 A1 CA2850825 A1 CA 2850825A1
Authority
CA
Canada
Prior art keywords
data frame
slave node
node
input data
slave
Prior art date
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.)
Abandoned
Application number
CA2850825A
Other languages
English (en)
French (fr)
Inventor
Thorsten Opitz
Frank Wothe
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.)
GE Energy Power Conversion GmbH
Original Assignee
GE Energy Power Conversion GmbH
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 Energy Power Conversion GmbH filed Critical GE Energy Power Conversion GmbH
Publication of CA2850825A1 publication Critical patent/CA2850825A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4247—Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus
    • G06F13/4256—Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus using a clocked protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • 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
    • 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
    • H04L2212/00—Encapsulation of packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
CA2850825A 2013-04-29 2014-04-29 Method for operating a slave node of a digital bus system Abandoned CA2850825A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013207826.9A DE102013207826B3 (de) 2013-04-29 2013-04-29 Verfahren zum Betreiben eines Slave-Knotens eines digitalen Bussystems
DE102013207826.9 2013-04-29

Publications (1)

Publication Number Publication Date
CA2850825A1 true CA2850825A1 (en) 2014-10-29

Family

ID=50549023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2850825A Abandoned CA2850825A1 (en) 2013-04-29 2014-04-29 Method for operating a slave node of a digital bus system

Country Status (7)

Country Link
US (1) US9460035B2 (https=)
EP (1) EP2800006B1 (https=)
CN (1) CN104144094B (https=)
BR (1) BR102014010127A2 (https=)
CA (1) CA2850825A1 (https=)
DE (1) DE102013207826B3 (https=)
IN (1) IN2014CH02121A (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108455A1 (de) * 2014-06-16 2015-12-17 Beckhoff Automation Gmbh Verfahren zum Betreiben eines Netzwerks
EP3151413B1 (de) 2015-10-02 2018-04-18 GE Energy Power Conversion Technology Ltd Steuervorrichtung und steuerverfahren für grosse stromrichter
DE102016212198B4 (de) * 2016-07-05 2024-01-25 Robert Bosch Gmbh Modulares system und verfahren zur kommunikation in einem solchen modularen system
DE102016212291A1 (de) * 2016-07-06 2018-01-11 Robert Bosch Gmbh Modulares gerät für ein modulares system und verfahren zur kommunikation in einem solchen modularen system
CN106899392B (zh) * 2017-04-11 2020-01-07 华东师范大学 EtherCAT消息传输过程中对瞬时故障进行容错的方法
DE102018001574B4 (de) * 2018-02-28 2019-09-05 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Master-Slave Bussystem und Verfahren zum Betrieb eines Bussystems
US10855490B2 (en) * 2019-03-15 2020-12-01 Hamilton Sunstrand Corporation Transmission duration report and transmission target time allocation for controller area network synchronization
EP3751363B1 (de) * 2019-06-11 2022-11-23 Siemens Aktiengesellschaft Verfahren zum betreiben eines redundanten automatisierungssystems und entsprechendes system
CN112953800B (zh) * 2019-11-26 2022-10-04 台达电子工业股份有限公司 基于EtherCAT协定的数据交握方法
TWI775436B (zh) * 2021-05-17 2022-08-21 新唐科技股份有限公司 匯流排系統

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1161104A1 (en) * 2000-06-02 2001-12-05 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Call control network, access control server and call control method
FI115005B (fi) 2000-11-20 2005-02-15 Vacon Oyj Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi
DE10163342A1 (de) 2001-12-21 2003-07-10 Elektro Beckhoff Gmbh Unterneh Datenübertragungsverfahren, serielles Bussystem und Anschalteinheit für einen passiven Busteilnehmer
AT412315B (de) 2002-01-17 2004-12-27 Bernecker & Rainer Ind Elektro Anlage zum übertragen von daten
KR100807466B1 (ko) * 2003-06-18 2008-02-25 니폰덴신뎅와 가부시키가이샤 무선패킷 통신방법
CN101478378A (zh) * 2003-06-18 2009-07-08 日本电信电话株式会社 无线分组通信方法
DE502005011032D1 (de) 2005-07-28 2011-04-14 Siemens Ag Verfahren zur Optimierung der Bandbreitenausnutzung bei Bussystemen
CN101132328A (zh) 2007-08-15 2008-02-27 北京航空航天大学 实时工业以太网EtherCAT通信控制器
CN101159751B (zh) * 2007-11-14 2011-10-26 中兴通讯股份有限公司 一种通过ip交换网传送时分复用业务的方法和装置
EP2093941B1 (de) * 2008-02-22 2010-08-25 FESTO AG & Co. KG Feldbussystem
DE102008016907A1 (de) * 2008-03-25 2009-08-27 E.G.O. Elektro-Gerätebau GmbH Verfahren zur Datenübertragung und Master-Slave-Bussystem
DE102009001081B3 (de) * 2009-02-23 2010-04-22 Airbus Deutschland Gmbh Vorrichtung und Verfahren zum Übertragen von Daten und Energie über Einrichtungen eines Netzwerkes

Also Published As

Publication number Publication date
EP2800006B1 (en) 2015-12-23
IN2014CH02121A (https=) 2015-07-03
DE102013207826B3 (de) 2014-07-17
BR102014010127A2 (pt) 2015-12-01
US9460035B2 (en) 2016-10-04
CN104144094B (zh) 2019-04-16
US20140325102A1 (en) 2014-10-30
CN104144094A (zh) 2014-11-12
EP2800006A1 (en) 2014-11-05

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180501