ATE466291T1 - Verfahren zur prüfung der digitalen ausgängein eines plc-moduls und entsprechendes plc-modul - Google Patents

Verfahren zur prüfung der digitalen ausgängein eines plc-moduls und entsprechendes plc-modul

Info

Publication number
ATE466291T1
ATE466291T1 AT08169754T AT08169754T ATE466291T1 AT E466291 T1 ATE466291 T1 AT E466291T1 AT 08169754 T AT08169754 T AT 08169754T AT 08169754 T AT08169754 T AT 08169754T AT E466291 T1 ATE466291 T1 AT E466291T1
Authority
AT
Austria
Prior art keywords
plc module
switches
testing
midpoint
digital outputs
Prior art date
Application number
AT08169754T
Other languages
English (en)
Inventor
Dominique Grosjean
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE466291T1 publication Critical patent/ATE466291T1/de

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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program 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
    • G05B19/054—Input/output
    • 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G05B19/0425—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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program 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
    • G05B2219/1184—Test ability of input for on, off capability
    • 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
    • G05B2219/21—Pc I-O input output
    • G05B2219/21163—Test I-O if functional or safe value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Communication Control (AREA)
AT08169754T 2007-11-26 2008-11-24 Verfahren zur prüfung der digitalen ausgängein eines plc-moduls und entsprechendes plc-modul ATE466291T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759317A FR2924227B1 (fr) 2007-11-26 2007-11-26 Procede de verification d'un module de sorties numeriques d'un automate programmable et module mettant en oeuvre ce procede

Publications (1)

Publication Number Publication Date
ATE466291T1 true ATE466291T1 (de) 2010-05-15

Family

ID=39627619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08169754T ATE466291T1 (de) 2007-11-26 2008-11-24 Verfahren zur prüfung der digitalen ausgängein eines plc-moduls und entsprechendes plc-modul

Country Status (5)

Country Link
EP (1) EP2063278B1 (de)
AT (1) ATE466291T1 (de)
DE (1) DE602008001101D1 (de)
ES (1) ES2341595T3 (de)
FR (1) FR2924227B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000728A1 (de) * 2010-01-07 2011-07-14 DBK David + Baader GmbH, 76870 Elektronische Ansteuereinrichtung
EP2353485A1 (de) * 2010-02-05 2011-08-10 Whirlpool Corporation Verbesserte Lastentreiberschaltung für ein elektrisches Haushaltsgerät, wie etwa eine Waschmaschine, ein Geschirrspüler oder ein Wäschetrockner
DE102010028533A1 (de) * 2010-05-04 2011-11-10 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät und Verfahren zum Überprüfen eines elektrischen Verbrauchers eines Haushaltsgerätes
CN102508152B (zh) * 2011-10-14 2014-06-25 西安博能电力技术有限公司 断路器二次接线循环检测系统及方法
CN102998616B (zh) * 2012-10-23 2014-12-17 上海市电力公司 一种变压器突变压力继电器在线校验方法
FR2999028B1 (fr) 2012-11-30 2016-02-05 Schneider Electric Ind Sas Dispositif de protection contre les surtensions pour alimentation d'automate.
CN106896775B (zh) * 2015-12-21 2020-03-20 施耐德电气工业公司 用于可编程逻辑控制器的输出电路
CN106054070B (zh) * 2016-07-28 2018-10-30 国网江苏省电力公司常州供电公司 Gis设备刀闸的振动在线修复系统
US10915084B2 (en) * 2018-03-12 2021-02-09 Rosemount Inc. Field device switch monitor
CN109038512B (zh) * 2018-08-08 2019-11-05 上海空间电源研究所 防外部有线指令周期bit误报故电路及控制方法
US11821951B2 (en) 2021-09-29 2023-11-21 Rosemount Inc. Field device switch monitoring
US12592559B2 (en) 2022-12-19 2026-03-31 Rosemount Inc. Field device current limiting
US12218775B2 (en) 2022-12-19 2025-02-04 Rosemount Inc. Advanced physical layer (APL) adapter for legacy field devices
US12493315B2 (en) 2024-04-30 2025-12-09 Rosemount Inc. Ethernet-APL field device having reduced energy consumption

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488323A (en) * 1994-12-14 1996-01-30 United Technologies Corporation True hysteresis window comparator for use in monitoring changes in switch resistance
US6300764B1 (en) * 1998-08-14 2001-10-09 Lockheed Martin Corporation Apparatus and method for performing built-in testing of a squib fire network
NL1010601C2 (nl) * 1998-11-19 2000-05-22 Holec Holland Nv Redundante veiligheidsschakelinginrichting voor het schakelen van een belasting.

Also Published As

Publication number Publication date
ES2341595T3 (es) 2010-06-22
FR2924227A1 (fr) 2009-05-29
EP2063278A1 (de) 2009-05-27
DE602008001101D1 (de) 2010-06-10
EP2063278B1 (de) 2010-04-28
FR2924227B1 (fr) 2009-12-11

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