DE3581572D1 - Uebergangsabhaengige programmierbare steuerung. - Google Patents

Uebergangsabhaengige programmierbare steuerung.

Info

Publication number
DE3581572D1
DE3581572D1 DE8585870078T DE3581572T DE3581572D1 DE 3581572 D1 DE3581572 D1 DE 3581572D1 DE 8585870078 T DE8585870078 T DE 8585870078T DE 3581572 T DE3581572 T DE 3581572T DE 3581572 D1 DE3581572 D1 DE 3581572D1
Authority
DE
Germany
Prior art keywords
transition
input
sequential memory
detectors
signal
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
DE8585870078T
Other languages
English (en)
Inventor
Jean Florine
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.)
Fabricom SA
Original Assignee
Fabricom SA
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 Fabricom SA filed Critical Fabricom SA
Application granted granted Critical
Publication of DE3581572D1 publication Critical patent/DE3581572D1/de
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
    • G05B19/045—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Circuits Of Receivers In General (AREA)
  • Executing Machine-Instructions (AREA)
DE8585870078T 1984-06-04 1985-05-30 Uebergangsabhaengige programmierbare steuerung. Expired - Lifetime DE3581572D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/616,588 US4700326A (en) 1984-06-04 1984-06-04 Firmware transitional programmable sequential logic controller

Publications (1)

Publication Number Publication Date
DE3581572D1 true DE3581572D1 (de) 1991-03-07

Family

ID=24470143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585870078T Expired - Lifetime DE3581572D1 (de) 1984-06-04 1985-05-30 Uebergangsabhaengige programmierbare steuerung.

Country Status (7)

Country Link
US (1) US4700326A (de)
EP (1) EP0172797B1 (de)
JP (1) JPS6158005A (de)
AT (1) ATE60671T1 (de)
CA (1) CA1232074A (de)
DE (1) DE3581572D1 (de)
LU (1) LU85563A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697412B2 (ja) * 1987-08-12 1994-11-30 ファナック株式会社 高速入出力モジュール
JPH02140804A (ja) * 1988-11-21 1990-05-30 Maikomu Kk プログラマブルロジック回路
US5301100A (en) * 1991-04-29 1994-04-05 Wagner Ferdinand H Method of and apparatus for constructing a control system and control system created thereby
JPH0612109A (ja) * 1992-06-26 1994-01-21 Mitsubishi Electric Corp プログラマブルコントローラ及びその制御方法
WO2001063371A2 (de) * 2000-02-25 2001-08-30 Siemens Aktiengesellschaft Verfahren zum betrieb und vorrichtung zur überwachung einer technischen anlage
US20020066110A1 (en) * 2000-11-29 2002-05-30 Cloonan Thomas J. Method and apparatus for preventing re-ranging and re-registration of cable modems during protection switching between active and spare cable interface cards in a cable modem termination system
JP2009248227A (ja) * 2008-04-04 2009-10-29 Fujigen Kogyo Kk スローアウェイ式切削工具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267434A (en) * 1961-07-05 1966-08-16 Gen Electric Information handling system
JPS4932505A (de) * 1972-07-25 1974-03-25
JPS5039791A (de) * 1972-08-31 1975-04-12
US3764989A (en) * 1972-12-20 1973-10-09 Ultronic Systems Inc Data sampling apparatus
JPS49112359A (de) * 1973-02-28 1974-10-25
US3942158A (en) * 1974-05-24 1976-03-02 Allen-Bradley Company Programmable logic controller
US4162536A (en) * 1976-01-02 1979-07-24 Gould Inc., Modicon Div. Digital input/output system and method
US4153319A (en) * 1977-12-12 1979-05-08 General Motors Corporation Locking shield for electrical terminal
JPS5926059B2 (ja) * 1977-01-06 1984-06-23 日本電気株式会社 制御回路
JPS5462474A (en) * 1977-10-26 1979-05-19 Hitachi Ltd Sequence controller for stored program processing system
US4223379A (en) * 1978-06-06 1980-09-16 General Electric Company Electronic appliance controller with flexible program and step duration capability
JPS55146566A (en) * 1979-05-02 1980-11-14 Toshiba Corp Sequence controller by rom (read-only memory)
DE2944711A1 (de) * 1979-11-06 1981-05-14 Trützschler GmbH & Co KG, 4050 Mönchengladbach Verfahren und vorrichtung zur vervielfaeltigung der eingaenge einer programmierbaren steuerung
US4319319A (en) * 1980-01-28 1982-03-09 Marathon Oil Company Programmable time control apparatus
JPS5783805A (en) * 1980-11-14 1982-05-25 Matsushita Electric Works Ltd Step type sequencer
JPS6059601B2 (ja) * 1981-09-10 1985-12-26 東芝エンジニアリング株式会社 状態変化検出装置
DE3274709D1 (en) * 1982-03-04 1987-01-22 Itt Ind Gmbh Deutsche Insulated-gate field-effect transistor circuit for a one out of n system

Also Published As

Publication number Publication date
EP0172797A1 (de) 1986-02-26
JPS6158005A (ja) 1986-03-25
CA1232074A (en) 1988-01-26
EP0172797B1 (de) 1991-01-30
US4700326A (en) 1987-10-13
LU85563A1 (fr) 1986-06-11
ATE60671T1 (de) 1991-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee