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FI20002534A0 - Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi - Google Patents

Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi

Info

Publication number
FI20002534A0
FI20002534A0 FI20002534A FI20002534A FI20002534A0 FI 20002534 A0 FI20002534 A0 FI 20002534A0 FI 20002534 A FI20002534 A FI 20002534A FI 20002534 A FI20002534 A FI 20002534A FI 20002534 A0 FI20002534 A0 FI 20002534A0
Authority
FI
Finland
Prior art keywords
actuators
control systems
controlling
controlling actuators
systems
Prior art date
Application number
FI20002534A
Other languages
English (en)
Swedish (sv)
Other versions
FI115005B (fi
FI20002534L (fi
Inventor
Jorma Vesti
Petri Rantala
Original Assignee
Vacon Oyj
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 Vacon Oyj filed Critical Vacon Oyj
Priority to FI20002534A priority Critical patent/FI115005B/fi
Publication of FI20002534A0 publication Critical patent/FI20002534A0/fi
Priority to EP01660211A priority patent/EP1223710A3/en
Publication of FI20002534L publication Critical patent/FI20002534L/fi
Application granted granted Critical
Publication of FI115005B publication Critical patent/FI115005B/fi

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/40169Flexible bus arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079Formats for control data
    • H04L1/0082Formats for control data fields explicitly indicating existence of error in data being transmitted, e.g. so that downstream stations can avoid decoding erroneous packet; relays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • H04L1/1657Implicit acknowledgement of correct or incorrect reception, e.g. with a moving window
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/407Bus networks with decentralised control
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25154Detect error, repeat transmission on error, retransmit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092Error control systems characterised by the topology of the transmission link
    • H04L2001/0094Bus
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L2012/4026Bus for use in automation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Control By Computers (AREA)
FI20002534A 2000-11-20 2000-11-20 Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi FI115005B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20002534A FI115005B (fi) 2000-11-20 2000-11-20 Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi
EP01660211A EP1223710A3 (en) 2000-11-20 2001-11-20 A control system for actuators and a method for controlling actuators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002534A FI115005B (fi) 2000-11-20 2000-11-20 Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi
FI20002534 2000-11-20

Publications (3)

Publication Number Publication Date
FI20002534A0 true FI20002534A0 (fi) 2000-11-20
FI20002534L FI20002534L (fi) 2002-06-19
FI115005B FI115005B (fi) 2005-02-15

Family

ID=8559527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002534A FI115005B (fi) 2000-11-20 2000-11-20 Toimilaitteiden ohjausjärjestelmä ja menetelmä toimilaitteiden ohjaamiseksi

Country Status (2)

Country Link
EP (1) EP1223710A3 (fi)
FI (1) FI115005B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261736A1 (de) 2002-12-30 2004-07-08 Robert Bosch Gmbh Verfahren und System zur Parametrisierung von Buskomponenten
AT500350B8 (de) 2003-10-03 2007-02-15 Bernecker & Rainer Ind Elektro Anlage zum übertragen von daten in einem seriellen, bidirektionalen bus
DE102004058940B4 (de) * 2004-12-07 2009-06-25 Sick Ag Detektoreinheit und Verfahren zur Datenübertragung
US8817810B2 (en) * 2012-06-27 2014-08-26 Nxp B.V. Communications apparatus, system and method with error mitigation
DE102013207826B3 (de) 2013-04-29 2014-07-17 Ge Energy Power Conversion Gmbh Verfahren zum Betreiben eines Slave-Knotens eines digitalen Bussystems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506118A1 (de) * 1985-02-22 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum betreiben einer datenverarbeitungsanlage fuer kraftfahrzeuge
US4799052A (en) * 1986-01-13 1989-01-17 General Electric Company Method for communicating data on a communication network by token passing
WO1991001520A1 (en) * 1989-07-17 1991-02-07 Ability Technologies Corporation System and method for controlling devices
US5390351A (en) * 1992-03-06 1995-02-14 Pitney Bowes Inc. System for communicating with plural nodes in predetermined intervals depended on integers assigned and changed based upon configuration thereof

Also Published As

Publication number Publication date
FI115005B (fi) 2005-02-15
EP1223710A3 (en) 2003-12-10
FI20002534L (fi) 2002-06-19
EP1223710A2 (en) 2002-07-17

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