FR2361689A1 - Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation - Google Patents

Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation

Info

Publication number
FR2361689A1
FR2361689A1 FR7624592A FR7624592A FR2361689A1 FR 2361689 A1 FR2361689 A1 FR 2361689A1 FR 7624592 A FR7624592 A FR 7624592A FR 7624592 A FR7624592 A FR 7624592A FR 2361689 A1 FR2361689 A1 FR 2361689A1
Authority
FR
France
Prior art keywords
control unit
main program
program instructions
decoder
cycle
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.)
Granted
Application number
FR7624592A
Other languages
English (en)
Other versions
FR2361689B1 (fr
Inventor
Michel Blanchard
Vincent Fuertes
Jean-Claude Cavarroc
Guy Thuillie
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7624592A priority Critical patent/FR2361689A1/fr
Priority to DE19772735874 priority patent/DE2735874A1/de
Publication of FR2361689A1 publication Critical patent/FR2361689A1/fr
Application granted granted Critical
Publication of FR2361689B1 publication Critical patent/FR2361689B1/fr
Granted 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
    • 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
    • G05B2219/1159—Image table, memory
    • 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
    • G05B2219/15—Plc structure of the system
    • G05B2219/15048—Microprocessor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Executing Machine-Instructions (AREA)
  • Programmable Controllers (AREA)

Abstract

L'invention concerne un automate programmable pour la commande du déroulement d'un cycle de fonctionnement d'installation ; cet automate est appelé à être programmé au moyen d'un programme spécifique fonction de son cycle. Il comprend un décodeur-séquenceur DS et un bloc de marquage et de sélection MS, adaptés, d'une part, pour sélectionner, à chaque séquence, les instructions du programme spécifique concernant ladite séquence en fonction d'informations élaborées aux séquences précédentes, d'autre part, pour exploiter successivement ces instructions, enfin pour marquer dans le bloc de marquage et de sélection des informations définissant la sélection suivante. L'automate conforme à l'invention peut être utilisé pour commander le fonctionnement de toute installation industrielle à partir d'informations digitales d'entrée provenant notamment de capteurs implantés dans ladite installation.
FR7624592A 1976-08-10 1976-08-10 Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation Granted FR2361689A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7624592A FR2361689A1 (fr) 1976-08-10 1976-08-10 Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation
DE19772735874 DE2735874A1 (de) 1976-08-10 1977-08-09 Programmierbarer prozessrechner oder automat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624592A FR2361689A1 (fr) 1976-08-10 1976-08-10 Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation

Publications (2)

Publication Number Publication Date
FR2361689A1 true FR2361689A1 (fr) 1978-03-10
FR2361689B1 FR2361689B1 (fr) 1979-02-16

Family

ID=9176809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624592A Granted FR2361689A1 (fr) 1976-08-10 1976-08-10 Automate programmable pour la commande du deroulement d'un cycle de fonctionnement d'installation

Country Status (2)

Country Link
DE (1) DE2735874A1 (fr)
FR (1) FR2361689A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314190A3 (en) * 1987-10-30 1990-08-16 Nissan Motor Co., Ltd. Sequence control system and its method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63289608A (ja) * 1987-05-21 1988-11-28 Toshiba Corp 運用制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422042A1 (de) * 1973-05-07 1974-11-14 Mitsubishi Electric Corp Folgesteuereinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900835A (en) * 1973-09-24 1975-08-19 Digital Equipment Corp Branching circuit for microprogram controlled central processor unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422042A1 (de) * 1973-05-07 1974-11-14 Mitsubishi Electric Corp Folgesteuereinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314190A3 (en) * 1987-10-30 1990-08-16 Nissan Motor Co., Ltd. Sequence control system and its method

Also Published As

Publication number Publication date
FR2361689B1 (fr) 1979-02-16
DE2735874A1 (de) 1978-02-23
DE2735874C2 (fr) 1991-03-07

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse