FR2393358A1 - PROGRAMMABLE SEQUENCER - Google Patents

PROGRAMMABLE SEQUENCER

Info

Publication number
FR2393358A1
FR2393358A1 FR7737077A FR7737077A FR2393358A1 FR 2393358 A1 FR2393358 A1 FR 2393358A1 FR 7737077 A FR7737077 A FR 7737077A FR 7737077 A FR7737077 A FR 7737077A FR 2393358 A1 FR2393358 A1 FR 2393358A1
Authority
FR
France
Prior art keywords
cards
input
output
programmable sequencer
elements
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
FR7737077A
Other languages
French (fr)
Other versions
FR2393358B1 (en
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Publication of FR2393358A1 publication Critical patent/FR2393358A1/en
Application granted granted Critical
Publication of FR2393358B1 publication Critical patent/FR2393358B1/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
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1125—I-O addressing
    • 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
    • G05B2219/1188—Detection of inserted boards, inserting extra memory, availability of boards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Control By Computers (AREA)

Abstract

L'invention concerne les séquenceurs programmables. Le séquenceur de l'invention comporte un certain nombre de cartes d'entrée 11 connectées à des éléments d'entrée, comme des interrupteurs à bouton-poussoir, et un certain nombre de cartes de sortie 12, connectées à des éléments de sortie, comme des relais. Chaque carte d'entrée possède un circuit qui permet de la distinguer automatiquement des cartes de sortie, ce qui permet d'enficher les differentes cartes dans n'importe quelles positions. Application à la commande des machines-outils.The invention relates to programmable sequencers. The sequencer of the invention comprises a number of input cards 11 connected to input elements, such as push button switches, and a number of output cards 12, connected to output elements, such as Relays. Each input card has a circuit that automatically distinguishes it from the output cards, which allows the different cards to be plugged in in any position. Application to the control of machine tools.

FR7737077A 1976-12-08 1977-12-08 PROGRAMMABLE SEQUENCER Granted FR2393358A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14755976A JPS5948402B2 (en) 1976-12-08 1976-12-08 sequence controller

Publications (2)

Publication Number Publication Date
FR2393358A1 true FR2393358A1 (en) 1978-12-29
FR2393358B1 FR2393358B1 (en) 1981-06-26

Family

ID=15433070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737077A Granted FR2393358A1 (en) 1976-12-08 1977-12-08 PROGRAMMABLE SEQUENCER

Country Status (3)

Country Link
JP (1) JPS5948402B2 (en)
FR (1) FR2393358A1 (en)
GB (1) GB1580808A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010170A2 (en) * 1978-09-28 1980-04-30 Siemens Aktiengesellschaft Control programmable by storage means
EP0048848A2 (en) * 1980-10-01 1982-04-07 International Business Machines Corporation Device controlled by programmed modular controller means with selfchecking
EP0216336A2 (en) * 1985-09-27 1987-04-01 Allen-Bradley Company, Inc. Programmable controller with self testing I/O structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942158A (en) * 1974-05-24 1976-03-02 Allen-Bradley Company Programmable logic controller
US3974487A (en) * 1973-07-05 1976-08-10 Kokusai Denshin Denwa Kabushiki Kaisha Magnetic bubble transmission system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993002U (en) * 1972-11-30 1974-08-12
JPS5062106U (en) * 1974-08-22 1975-06-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974487A (en) * 1973-07-05 1976-08-10 Kokusai Denshin Denwa Kabushiki Kaisha Magnetic bubble transmission system
US3942158A (en) * 1974-05-24 1976-03-02 Allen-Bradley Company Programmable logic controller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010170A2 (en) * 1978-09-28 1980-04-30 Siemens Aktiengesellschaft Control programmable by storage means
EP0010170A3 (en) * 1978-09-28 1980-05-14 Siemens Aktiengesellschaft Berlin Und Munchen Control programmable by storage means
EP0048848A2 (en) * 1980-10-01 1982-04-07 International Business Machines Corporation Device controlled by programmed modular controller means with selfchecking
EP0048848A3 (en) * 1980-10-01 1983-09-28 International Business Machines Corporation Microprocessor controlled machine
EP0216336A2 (en) * 1985-09-27 1987-04-01 Allen-Bradley Company, Inc. Programmable controller with self testing I/O structure
EP0216336A3 (en) * 1985-09-27 1987-09-02 Allen-Bradley Company, Inc. Programmable controller with self testing i/o structure

Also Published As

Publication number Publication date
GB1580808A (en) 1980-12-03
JPS5948402B2 (en) 1984-11-26
JPS5371773A (en) 1978-06-26
FR2393358B1 (en) 1981-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse