FR2149444B1 - - Google Patents

Info

Publication number
FR2149444B1
FR2149444B1 FR7229116A FR7229116A FR2149444B1 FR 2149444 B1 FR2149444 B1 FR 2149444B1 FR 7229116 A FR7229116 A FR 7229116A FR 7229116 A FR7229116 A FR 7229116A FR 2149444 B1 FR2149444 B1 FR 2149444B1
Authority
FR
France
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
Application number
FR7229116A
Other versions
FR2149444A1 (fr
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of FR2149444A1 publication Critical patent/FR2149444A1/fr
Application granted granted Critical
Publication of FR2149444B1 publication Critical patent/FR2149444B1/fr
Expired 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
    • G05B2219/1169—Activating output if input changes, transition input and output not yet on
    • 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
    • G05B2219/14074—Signature analysis, recorded states, zones are compared to actual

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control By Computers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Numerical Control (AREA)
FR7229116A 1971-08-13 1972-08-11 Expired FR2149444B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17154271A 1971-08-13 1971-08-13

Publications (2)

Publication Number Publication Date
FR2149444A1 FR2149444A1 (fr) 1973-03-30
FR2149444B1 true FR2149444B1 (fr) 1977-04-01

Family

ID=22624130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229116A Expired FR2149444B1 (fr) 1971-08-13 1972-08-11

Country Status (11)

Country Link
US (1) US3701113A (fr)
JP (1) JPS4835282A (fr)
BE (1) BE787493A (fr)
CA (1) CA1006248A (fr)
CH (1) CH582916A5 (fr)
DE (1) DE2239816A1 (fr)
FR (1) FR2149444B1 (fr)
GB (1) GB1399356A (fr)
IE (1) IE37006B1 (fr)
IT (1) IT964936B (fr)
NL (1) NL7211047A (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810118A (en) * 1971-04-27 1974-05-07 Allen Bradley Co Programmable matrix controller
US3849765A (en) * 1971-11-30 1974-11-19 Matsushita Electric Ind Co Ltd Programmable logic controller
US3753243A (en) * 1972-04-20 1973-08-14 Digital Equipment Corp Programmable machine controller
US4025902A (en) * 1972-07-31 1977-05-24 Toyoda Koki Kabushiki Kaisha General purpose sequence controller
US3810104A (en) * 1972-07-31 1974-05-07 Allen Bradley Co Programmable magnetics for a numerical control system
JPS5247112B2 (fr) * 1972-07-31 1977-11-30
US3827030A (en) * 1973-01-29 1974-07-30 Gulf & Western Industries Programmable controller using a random access memory
US3829842A (en) * 1973-02-22 1974-08-13 Terry Controls Corp Automatic self-testing programmable industrial controller
US3868648A (en) * 1973-07-05 1975-02-25 Ind Dynamics Inc Programmable process and production control systems
FR2253418A5 (fr) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
US3982230A (en) * 1974-01-07 1976-09-21 Texas Instruments Incorporated Programmable logic controller with flag storage
US3938104A (en) * 1974-01-07 1976-02-10 Texas Instruments Incorporated System for modifying a logic controller instruction set
CA1042110A (fr) * 1974-01-17 1978-11-07 Odo J. Struger Systeme de detection de defaillance pour un organe de commande programmable
JPS5515724B2 (fr) * 1974-03-28 1980-04-25
US3939453A (en) * 1974-04-29 1976-02-17 Bryant Grinder Corporation Diagnostic display for machine sequence controller
JPS5344635B2 (fr) * 1974-05-24 1978-11-30
US3978454A (en) * 1974-06-20 1976-08-31 Westinghouse Electric Corporation System and method for programmable sequence control
US3943494A (en) * 1974-06-26 1976-03-09 International Business Machines Corporation Distributed execution processor
US4326263A (en) * 1974-07-03 1982-04-20 General Electric Company Method and apparatus for controlling a plurality of like equipments
JPS5110284A (en) * 1974-07-15 1976-01-27 Oki Electric Ind Co Ltd Suchiseigyosochino seigyohoshiki
JPS5227337A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Programable logic controller featuring numerical operation function
US4328556A (en) * 1975-09-09 1982-05-04 Tokyo Denryoku Kabushiki Kaisha Control system of plants by means of electronic computers
US4021783A (en) * 1975-09-25 1977-05-03 Reliance Electric Company Programmable controller
JPS5259541A (en) * 1975-11-12 1977-05-17 Nippon System Kogyo Kk Multiple input variation latch system
US4034354A (en) * 1975-11-21 1977-07-05 The Bendix Corporation Programmable interface controller for numerical machine systems
JPS5849881B2 (ja) * 1975-12-05 1983-11-07 株式会社日立製作所 デ−タシヨリソウチ
US4030095A (en) * 1976-01-19 1977-06-14 Honeywell Inc. Pulsed alarm system
US4070702A (en) * 1976-03-26 1978-01-24 Allan-Bradley Company Contact histogram for programmable controller
US4063311A (en) * 1976-08-17 1977-12-13 Cincinnati Milacron Inc. Asynchronously operating signal diagnostic system for a programmable machine function controller
US4064395A (en) * 1976-08-17 1977-12-20 Cincinnati Milacron Inc. Machine control system employing a programmable machine function controller
JPS5927929B2 (ja) * 1977-06-23 1984-07-09 豊田工機株式会社 シ−ケンスコントロ−ラ
US4247317A (en) * 1978-04-20 1981-01-27 Ball Corporation Glassware forming machine computer-ram controller system
GB2029986B (en) * 1978-09-13 1983-02-02 Hitachi Ltd Sequence control system
US4228513A (en) * 1978-11-13 1980-10-14 The B. F. Goodrich Company Monitor system and method for detecting sequential events in a cyclical process
US4545011A (en) * 1979-01-29 1985-10-01 Infinet Inc. Enhanced communications network testing and control system
JPS5642806A (en) * 1979-09-18 1981-04-21 Fanuc Ltd Sequence control system for numerical control machine tool
US4314329A (en) * 1980-02-04 1982-02-02 Cincinnati Milacron Inc. Method and apparatus for using a computer numerical control to control a machine cycle of operation
US4467431A (en) * 1982-03-01 1984-08-21 Emhart Industries, Inc. Apparatus and method for controlling the shears of a glassware forming machine
JPS5968003A (ja) * 1982-10-13 1984-04-17 Toyoda Mach Works Ltd 数値制御工作機械の非常機械原点復帰装置
FR2544099A1 (en) * 1983-04-07 1984-10-12 Valenciennes Hainaut Cambresis Monitoring and fault display for automated process
US4688191A (en) * 1983-11-03 1987-08-18 Amca International Corporation Single bit storage and retrieval with transition intelligence
JPS60136810A (ja) * 1983-12-26 1985-07-20 Fuji Electric Co Ltd プログラマブルコントロ−ラ
FR2567165B1 (fr) * 1984-07-03 1986-09-05 Labo Electronique Physique Machine a laver munie d'un circuit d'interface numerique adaptateur, assurant la communication avec un lecteur de carte a memoire electronique et machine a laver a carte electronique.
JPS6115861U (ja) * 1984-07-03 1986-01-29 シャープ株式会社 プログラマブルコントロ−ラの周辺装置
IN168167B (fr) * 1986-07-21 1991-02-16 Babcock & Wilcox Co
GB2200476B (en) * 1987-01-29 1991-02-06 British Gas Plc Monitor system
JPH0830981B2 (ja) * 1988-05-09 1996-03-27 三菱電機株式会社 合理性診断装置
US5122970A (en) * 1988-06-17 1992-06-16 Hewlett-Packard Company Improved sensor
WO1997023765A1 (fr) 1995-12-22 1997-07-03 A/S Brüel & Kjær Systeme et procede de mesure d'un signal continu
KR101975840B1 (ko) * 2011-12-23 2019-05-10 두산공작기계 주식회사 이기종 수치제어장치를 위한 공작기계 정보 관리 장치 및 그 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282301A (fr) * 1961-08-21
GB1004759A (en) * 1963-04-30 1965-09-15 Smith & Sons Ltd S Improvements in or relating to digital systems of the kind for providing an output representation of the value of a predetermined dependent variable
US3344406A (en) * 1964-11-09 1967-09-26 Ibm Sampled data reduction and storage system
FR88333E (fr) * 1965-05-10 1967-01-20 Lignes Telegraph Telephon Perfectionnements aux systèmes de régulation pour mélanges à proportions constantes
US3465298A (en) * 1966-10-26 1969-09-02 Bunker Ramo Time shared automatic machine tool control system
US3622767A (en) * 1967-01-16 1971-11-23 Ibm Adaptive control system and method
US3555252A (en) * 1967-05-11 1971-01-12 Leeds & Northrup Co Learning control of actuators in control systems
US3568161A (en) * 1968-09-04 1971-03-02 Elwyn Raymond Knickel Vehicle locator system
US3611311A (en) * 1969-08-15 1971-10-05 Grason Stadler Co Inc Interface apparatus
US3624611A (en) * 1970-03-09 1971-11-30 Gte Automatic Electric Lab Inc Stored-logic real time monitoring and control system
US3651477A (en) * 1970-06-18 1972-03-21 Struthers Dunn Process control system

Also Published As

Publication number Publication date
GB1399356A (en) 1975-07-02
NL7211047A (fr) 1973-02-15
CH582916A5 (fr) 1976-12-15
IE37006L (en) 1973-02-13
FR2149444A1 (fr) 1973-03-30
CA1006248A (en) 1977-03-01
US3701113A (en) 1972-10-24
IT964936B (it) 1974-01-31
DE2239816A1 (de) 1973-03-15
BE787493A (fr) 1972-12-01
JPS4835282A (fr) 1973-05-24
IE37006B1 (en) 1977-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse