ES2303651T3 - Unidad periferica para un sistema de control redundante. - Google Patents

Unidad periferica para un sistema de control redundante. Download PDF

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Publication number
ES2303651T3
ES2303651T3 ES04803758T ES04803758T ES2303651T3 ES 2303651 T3 ES2303651 T3 ES 2303651T3 ES 04803758 T ES04803758 T ES 04803758T ES 04803758 T ES04803758 T ES 04803758T ES 2303651 T3 ES2303651 T3 ES 2303651T3
Authority
ES
Spain
Prior art keywords
output current
peripheral unit
control
variation
redundant
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.)
Expired - Lifetime
Application number
ES04803758T
Other languages
English (en)
Spanish (es)
Inventor
Walter Kreb
Ulrich Lehmann
Robert Schwab
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2303651T3 publication Critical patent/ES2303651T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1185—Feedback of output status to input module and compare with command
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14038—Fault in I-O racks, point level

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
ES04803758T 2003-12-10 2004-12-10 Unidad periferica para un sistema de control redundante. Expired - Lifetime ES2303651T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003157797 DE10357797A1 (de) 2003-12-10 2003-12-10 Peripherieeinheit für ein redundantes Steuersystem
DE10357797 2003-12-10

Publications (1)

Publication Number Publication Date
ES2303651T3 true ES2303651T3 (es) 2008-08-16

Family

ID=34672564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04803758T Expired - Lifetime ES2303651T3 (es) 2003-12-10 2004-12-10 Unidad periferica para un sistema de control redundante.

Country Status (5)

Country Link
EP (1) EP1692578B1 (enExample)
CN (1) CN100541363C (enExample)
DE (2) DE10357797A1 (enExample)
ES (1) ES2303651T3 (enExample)
WO (1) WO2005057306A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022631B3 (de) * 2007-05-11 2008-12-18 Phoenix Contact Gmbh & Co. Kg Parametierungsüberwachung für analoge Signalbaugruppen
EP2048555A1 (de) * 2007-10-01 2009-04-15 Siemens Aktiengesellschaft Analoge Ausgabeeinheit mit Fehlererkennung
DE102009022389A1 (de) * 2009-05-22 2010-12-02 Phoenix Contact Gmbh & Co. Kg Steuerungssystem zum Steuern eines Prozesses
EP2280326B1 (de) * 2009-07-09 2014-04-16 Siemens Aktiengesellschaft Spannungsversorgungsmodul für ein Automatisierungssystem
EP3214512B1 (de) 2016-03-02 2018-04-25 Siemens Aktiengesellschaft Redundantes steuersystem für einen aktor und verfahren zu seiner redundanten steuerung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703480B1 (fr) * 1993-03-30 1995-06-02 Merlin Gerin Interface analogique de sécurité.
DE4312305C5 (de) * 1993-04-15 2004-07-15 Abb Patent Gmbh Sicherheitsgerichtete speichergrogrammierbare Steuerung
ES2115822T3 (es) * 1993-10-11 1998-07-01 Siemens Ag Modulo de procesamiento para un sistema de automatizacion modular.
DE10008434A1 (de) * 2000-02-23 2001-09-20 Phoenix Contact Gmbh & Co Verfahren und Vorrichtung zur Sicherheitsüberwachung einer Steuereinrichtung
JP2003217294A (ja) * 2001-11-16 2003-07-31 Fujitsu Ltd 半導体記憶装置、及び冗長判定方法

Also Published As

Publication number Publication date
DE502004007013D1 (enExample) 2008-06-12
CN100541363C (zh) 2009-09-16
EP1692578B1 (de) 2008-04-30
WO2005057306A1 (de) 2005-06-23
DE10357797A1 (de) 2005-08-04
EP1692578A1 (de) 2006-08-23
CN1914570A (zh) 2007-02-14

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