DE3278944D1 - A numerical control system - Google Patents

A numerical control system

Info

Publication number
DE3278944D1
DE3278944D1 DE8282901532T DE3278944T DE3278944D1 DE 3278944 D1 DE3278944 D1 DE 3278944D1 DE 8282901532 T DE8282901532 T DE 8282901532T DE 3278944 T DE3278944 T DE 3278944T DE 3278944 D1 DE3278944 D1 DE 3278944D1
Authority
DE
Germany
Prior art keywords
control system
numerical control
numerical
control
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
Application number
DE8282901532T
Other languages
English (en)
Inventor
Yoshiaki Ikeda
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3278944D1 publication Critical patent/DE3278944D1/de
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
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • 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
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34291—Programmable interface, pic, plc
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34367—Interrupts, different tasks foreground, midground, background

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Programmable Controllers (AREA)
DE8282901532T 1981-05-20 1982-05-20 A numerical control system Expired DE3278944D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56076151A JPS57191703A (en) 1981-05-20 1981-05-20 Sequence controller
PCT/JP1982/000183 WO1982004139A1 (en) 1981-05-20 1982-05-20 Sequence controller

Publications (1)

Publication Number Publication Date
DE3278944D1 true DE3278944D1 (en) 1988-09-29

Family

ID=13597014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282901532T Expired DE3278944D1 (en) 1981-05-20 1982-05-20 A numerical control system

Country Status (6)

Country Link
US (1) US4663730A (de)
EP (1) EP0081588B1 (de)
JP (1) JPS57191703A (de)
KR (1) KR890002437B1 (de)
DE (1) DE3278944D1 (de)
WO (1) WO1982004139A1 (de)

Families Citing this family (40)

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JPS60157607A (ja) * 1984-01-26 1985-08-17 Fanuc Ltd 数値制御方法
JPS61138306A (ja) * 1984-12-10 1986-06-25 Amada Metoretsukusu:Kk プログラマブルコントロ−ラ
JPH07104831B2 (ja) * 1985-09-20 1995-11-13 キヤノン株式会社 データ転送方法
US5239628A (en) * 1985-11-13 1993-08-24 Sony Corporation System for asynchronously generating data block processing start signal upon the occurrence of processing end signal block start signal
JPH0622035B2 (ja) * 1985-11-13 1994-03-23 株式会社日立製作所 ベクトル処理装置
US5283907A (en) * 1986-05-20 1994-02-01 Robert Bosch Gmbh Process for safeguarding transfer of data from a temporary part into a main part of a non-volatile memory
DE3751609T2 (de) * 1986-09-01 1996-07-04 Nec Corp Datenprozessor mit Hochgeschwindigkeitsdatenübertragung.
US4864204A (en) * 1986-11-20 1989-09-05 Westinghouse Electric Corp. Multiprocessor torque servo control for multiaxis digital robot control system
US4868474A (en) * 1986-11-20 1989-09-19 Westinghouse Electric Corp. Multiprocessor position/velocity servo control for multiaxis digital robot control system
US4868472A (en) * 1986-11-20 1989-09-19 Unimation Inc. Communication interface for multi-microprocessor servo control in a multi-axis robot control system
US5081701A (en) * 1987-04-20 1992-01-14 Tandem Computers Incorporated System for controlling data transfer using transfer handshake protocol using transfer complete and transfer inhibit signals
EP0291615B1 (de) * 1987-04-22 1992-07-01 International Business Machines Corporation Programmierbare Folgesteuerung zur Steuerung von schnellen, komplizierten Arbeitsgängen
WO1988008564A1 (en) * 1987-04-23 1988-11-03 Commodore-Amiga, Inc. A method of communicating data between the cpu of a host computer system and the cpu of a co-processor computer system
JPH0827645B2 (ja) * 1987-04-27 1996-03-21 株式会社東芝 プログラマブルコントロ−ラ
JPH0797287B2 (ja) * 1987-06-26 1995-10-18 ファナック株式会社 Ｍｓｔ機能指令の処理方式
US5179696A (en) * 1987-07-24 1993-01-12 Nec Corporation Generator detecting internal and external ready signals for generating a bus cycle end signal for microprocessor debugging operation
JP2810043B2 (ja) * 1987-11-13 1998-10-15 株式会社日立製作所 データ処理装置
JPH01234144A (ja) * 1988-03-15 1989-09-19 Nagao Saito 超音波加工振動装置
JPH0751611Y2 (ja) * 1988-05-09 1995-11-22 シャープ株式会社 プログラマブルコントローラ
JP2685245B2 (ja) * 1988-10-05 1997-12-03 株式会社東芝 プログラマブルコントローラ
US5062041A (en) * 1988-12-29 1991-10-29 Wang Laboratories, Inc. Processor/coprocessor interface apparatus including microinstruction clock synchronization
JP2570847B2 (ja) * 1989-02-08 1997-01-16 日本電気株式会社 データ転送方式
JPH0331909A (ja) * 1989-06-29 1991-02-12 Fanuc Ltd Ｎｃデータ実行方式
US5220659A (en) * 1989-09-18 1993-06-15 Micral, Inc. System for matching data recovery time between different devices by extending a cycle upon detecting end of cycle
JP2695017B2 (ja) * 1989-11-08 1997-12-24 富士通株式会社 データ転送方式
US5321842A (en) * 1990-01-13 1994-06-14 At&T Bell Laboratories Three-state driver with feedback-controlled switching
US5175825A (en) * 1990-02-02 1992-12-29 Auspex Systems, Inc. High speed, flexible source/destination data burst direct memory access controller
US5418936A (en) * 1990-12-14 1995-05-23 Dallas Semiconductor Corporation Double-buffered systems and methods
US6357047B1 (en) 1997-06-30 2002-03-12 Avid Technology, Inc. Media pipeline with multichannel video processing and playback
US5598576A (en) * 1994-03-30 1997-01-28 Sigma Designs, Incorporated Audio output device having digital signal processor for responding to commands issued by processor by emulating designated functions according to common command interface
US5567993A (en) * 1994-06-23 1996-10-22 Dallas Semiconductor Corporation Programmable power supply system and methods
US5537360A (en) * 1994-09-16 1996-07-16 Dallas Semiconductor Corporation Programmable power supply systems and methods providing a write protected memory having multiple interface capability
JPH08161259A (ja) * 1994-11-30 1996-06-21 Mitsubishi Electric Corp 直列データ受信装置及び直列データ転送装置
US5655138A (en) * 1995-04-11 1997-08-05 Elonex I. P. Holdings Apparatus and method for peripheral device control with integrated data compression
US5959926A (en) * 1996-06-07 1999-09-28 Dallas Semiconductor Corp. Programmable power supply systems and methods providing a write protected memory having multiple interface capability
US5883670A (en) * 1996-08-02 1999-03-16 Avid Technology, Inc. Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer
US6105083A (en) * 1997-06-20 2000-08-15 Avid Technology, Inc. Apparatus and method for controlling transfer of data between and processing of data by interconnected data processing elements
US6044414A (en) * 1998-02-17 2000-03-28 Advanced Micro Devices, Inc. System for preventing a DMA controller from evaluating its DRQ input once a DMA operation has started until the DRQ input has been updated
JP3715258B2 (ja) * 2002-05-29 2005-11-09 ファナック株式会社 制御装置
JP6787951B2 (ja) 2018-06-05 2020-11-18 ファナック株式会社 数値制御装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518363B2 (de) * 1975-02-05 1980-05-19
JPS51110182A (ja) * 1975-03-24 1976-09-29 Mitsubishi Electric Corp Fukugosuchiseigyosochi
US4034354A (en) * 1975-11-21 1977-07-05 The Bendix Corporation Programmable interface controller for numerical machine systems
IT1062827B (it) * 1976-03-29 1985-02-11 Olivetti Controllo Numerico Sistema di controllo numerico per macchine utensili
US4058711A (en) * 1976-04-16 1977-11-15 Cincinnati Milacron Inc. Asynchronous dual function multiprocessor machine control
US4212057A (en) * 1976-04-22 1980-07-08 General Electric Company Shared memory multi-microprocessor computer system
JPS5316176A (en) * 1976-07-30 1978-02-14 Toshiba Corp Nc device loaded with sequential controller
DE2743492A1 (de) * 1976-09-29 1978-05-18 Allen Bradley Co Industrieller steuerprozessor und numerische steuereinrichtung
JPS6016664B2 (ja) * 1977-10-28 1985-04-26 豊田工機株式会社 デ−タ転送装置
JPS54114687A (en) * 1978-02-27 1979-09-06 Toyoda Mach Works Ltd Sequence controller
JPS6019029B2 (ja) * 1978-03-29 1985-05-14 ブリテイツシユ・ブロ−ドキヤステイング・コ−ポレ−シヨン デジタル・デ−タ処理装置
US4215398A (en) * 1978-08-24 1980-07-29 Texas Instruments Incorporated Dual microprocessor intelligent programmable process control system with communication link
US4215399A (en) * 1978-08-24 1980-07-29 Texas Instruments Incorporated Special function control system for a dual microprocessor programmable process control system
US4228495A (en) * 1978-12-19 1980-10-14 Allen-Bradley Company Multiprocessor numerical control system
JPS5631103A (en) * 1979-08-24 1981-03-28 Japan Atom Energy Res Inst Sequence control device
US4395758A (en) * 1979-12-10 1983-07-26 Digital Equipment Corporation Accelerator processor for a data processing system
JPS56110104A (en) * 1980-02-01 1981-09-01 Fanuc Ltd Programmable sequence controller
JPS56108109A (en) * 1980-02-01 1981-08-27 Fanuc Ltd Programmable sequence controller
CH637228A5 (fr) * 1980-03-27 1983-07-15 Willemin Machines Sa Dispositif de commande d'une machine ou d'une installation.
US4351023A (en) * 1980-04-11 1982-09-21 The Foxboro Company Process control system with improved system security features

Also Published As

Publication number Publication date
JPS57191703A (en) 1982-11-25
KR890002437B1 (ko) 1989-07-03
US4663730A (en) 1987-05-05
KR830010414A (ko) 1983-12-30
EP0081588B1 (de) 1988-08-24
EP0081588A1 (de) 1983-06-22
WO1982004139A1 (en) 1982-11-25
EP0081588A4 (de) 1984-11-05

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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