BE830461A - Systeme et methode de regulation de sequence programmable - Google Patents
Systeme et methode de regulation de sequence programmableInfo
- Publication number
- BE830461A BE830461A BE157523A BE157523A BE830461A BE 830461 A BE830461 A BE 830461A BE 157523 A BE157523 A BE 157523A BE 157523 A BE157523 A BE 157523A BE 830461 A BE830461 A BE 830461A
- Authority
- BE
- Belgium
- Prior art keywords
- regulation system
- programmable sequence
- sequence regulation
- programmable
- sequence
- Prior art date
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
- G05B2219/13—Plc programming
- G05B2219/13195—Protected programs, running these programs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/481,267 US3978454A (en) | 1974-06-20 | 1974-06-20 | System and method for programmable sequence control |
Publications (1)
Publication Number | Publication Date |
---|---|
BE830461A true BE830461A (fr) | 1975-12-22 |
Family
ID=23911291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE157523A BE830461A (fr) | 1974-06-20 | 1975-06-20 | Systeme et methode de regulation de sequence programmable |
Country Status (6)
Country | Link |
---|---|
US (1) | US3978454A (fr) |
JP (1) | JPS5114587A (fr) |
BE (1) | BE830461A (fr) |
FR (1) | FR2275819A1 (fr) |
GB (1) | GB1497158A (fr) |
IT (1) | IT1036628B (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5292080A (en) * | 1976-01-30 | 1977-08-03 | Toyoda Mach Works Ltd | Program type shift control apparatus |
US4078259A (en) * | 1976-09-29 | 1978-03-07 | Gulf & Western Industries, Inc. | Programmable controller having a system for monitoring the logic conditions at external locations |
US4623244A (en) * | 1976-10-04 | 1986-11-18 | International Business Machines Corporation | Copy production machines |
US4120030A (en) * | 1977-03-11 | 1978-10-10 | Kearney & Trecker Corporation | Computer software security system |
US4118789A (en) * | 1977-06-06 | 1978-10-03 | Allen-Bradley Company | Program protection module for programmable controller |
JPS5428984A (en) * | 1977-08-05 | 1979-03-03 | Toyoda Mach Works Ltd | Mimic power unit of sequence controller |
US4136400A (en) * | 1977-08-08 | 1979-01-23 | Rockwell International Corporation | Micro-programmable data terminal |
US4326207A (en) * | 1977-11-18 | 1982-04-20 | Hitachi, Ltd. | Programmable sequence controller |
US4158226A (en) * | 1977-11-21 | 1979-06-12 | Allen-Bradley Company | Programmable controller with limit detection |
JPS5939775B2 (ja) * | 1978-03-06 | 1984-09-26 | 株式会社東芝 | メモリのアドレス指定方式 |
US4509143A (en) * | 1980-01-14 | 1985-04-02 | Mitsubishi Denki Kabushiki Kaisha | Computer control system for selecting a desired control program from a plurality of control programs |
CH637228A5 (fr) * | 1980-03-27 | 1983-07-15 | Willemin Machines Sa | Dispositif de commande d'une machine ou d'une installation. |
US4387442A (en) * | 1980-10-01 | 1983-06-07 | International Business Machines Corporation | Controlled machine inhibition when control module is absent |
US4458315A (en) * | 1982-02-25 | 1984-07-03 | Penta, Inc. | Apparatus and method for preventing unauthorized use of computer programs |
US4649510A (en) * | 1982-04-30 | 1987-03-10 | Schmidt Walter E | Methods and apparatus for the protection and control of computer programs |
JPS60107155A (ja) * | 1983-11-16 | 1985-06-12 | Hitachi Ltd | 記憶ボリユ−ムのデ−タ保護方式 |
JPS60136810A (ja) * | 1983-12-26 | 1985-07-20 | Fuji Electric Co Ltd | プログラマブルコントロ−ラ |
US4766533A (en) * | 1984-03-09 | 1988-08-23 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Nanosequencer digital logic controller |
US4716541A (en) * | 1984-08-02 | 1987-12-29 | Quatse Jesse T | Boolean processor for a progammable controller |
US4870614A (en) * | 1984-08-02 | 1989-09-26 | Quatse Jesse T | Programmable controller ("PC") with co-processing architecture |
US5121497A (en) * | 1986-03-10 | 1992-06-09 | International Business Machines Corporation | Automatic generation of executable computer code which commands another program to perform a task and operator modification of the generated executable computer code |
US4755967A (en) * | 1986-03-21 | 1988-07-05 | Monolithic Memories, Inc. | Programmable synchronous sequential state machine or sequencer having decision variable input mapping circuit responsive to feedback signals |
US5349670A (en) * | 1986-07-23 | 1994-09-20 | Advanced Micro Devices, Inc. | Integrated circuit programmable sequencing element apparatus |
US4821183A (en) * | 1986-12-04 | 1989-04-11 | International Business Machines Corporation | A microsequencer circuit with plural microprogrom instruction counters |
GB2200476B (en) * | 1987-01-29 | 1991-02-06 | British Gas Plc | Monitor system |
US5127099A (en) * | 1989-06-30 | 1992-06-30 | Icom, Inc. | Method and apparatus for securing access to a ladder logic programming and monitoring system |
JP2526709B2 (ja) * | 1990-05-08 | 1996-08-21 | 三菱電機株式会社 | プログラマブルコントロ―ラおよびプログラマブルコントロ―ラのsfcプログラム実行方法 |
DE4139179C2 (de) * | 1991-11-28 | 1994-01-13 | Wacker Chemie Gmbh | Verfahren zur automatischen Steuerung von Chargenprozessen |
US6009012A (en) * | 1998-06-03 | 1999-12-28 | Motorola Inc. | Microcontroller having a non-volatile memory and a method for selecting an operational mode |
US7930440B2 (en) * | 2006-06-14 | 2011-04-19 | Hewlett-Packard Development Company, L.P. | Determining electrical compatibility and/or configuration of devices in a pre-boot environment |
JP4710806B2 (ja) * | 2006-11-22 | 2011-06-29 | 株式会社日立プラントテクノロジー | シーケンス設計支援システム |
US8555048B2 (en) * | 2008-05-17 | 2013-10-08 | Hewlett-Packard Development Company, L.P. | Computer system for booting a system image by associating incomplete identifiers to complete identifiers via querying storage locations according to priority level where the querying is self adjusting |
FR2938676B1 (fr) * | 2008-11-18 | 2011-01-21 | Eads Europ Aeronautic Defence | Procede de reconnaissance de motifs sequentiels pour procede de traitement des messages de pannes |
CN110109414A (zh) * | 2019-06-12 | 2019-08-09 | 盈春 | 一种逻辑控制器系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS447473Y1 (fr) * | 1965-10-25 | 1969-03-20 | ||
US3514758A (en) * | 1967-03-27 | 1970-05-26 | Burroughs Corp | Digital computer system having multi-line control unit |
US3651482A (en) * | 1968-04-03 | 1972-03-21 | Honeywell Inc | Interlocking data subprocessors |
US3585603A (en) * | 1968-07-16 | 1971-06-15 | Leeds & Northrup Co | Computer trend recorder |
JPS4939852B1 (fr) * | 1969-11-19 | 1974-10-29 | ||
US3741246A (en) * | 1970-10-14 | 1973-06-26 | Westinghouse Electric Corp | Steam turbine system with digital computer position control having improved automatic manuel interaction |
US3783251A (en) * | 1970-11-27 | 1974-01-01 | Varian Associates | Computer assisted radiation therapy machine |
US3719931A (en) * | 1971-04-29 | 1973-03-06 | Bryant Grinder Corp | Apparatus for controlling machine functions |
US3701113A (en) * | 1971-08-13 | 1972-10-24 | Digital Equipment Corp | Analyzer for sequencer controller |
US3763474A (en) * | 1971-12-09 | 1973-10-02 | Bell Telephone Labor Inc | Program activated computer diagnostic system |
US3764995A (en) * | 1971-12-21 | 1973-10-09 | Prd Electronics Inc | Programmable test systems |
US3753243A (en) * | 1972-04-20 | 1973-08-14 | Digital Equipment Corp | Programmable machine controller |
JPS5247112B2 (fr) * | 1972-07-31 | 1977-11-30 | ||
US3825901A (en) * | 1972-11-09 | 1974-07-23 | Ibm | Integrated diagnostic tool |
US3875391A (en) * | 1973-11-02 | 1975-04-01 | Raytheon Co | Pipeline signal processor |
-
1974
- 1974-06-20 US US05/481,267 patent/US3978454A/en not_active Expired - Lifetime
-
1975
- 1975-05-19 GB GB21207/75A patent/GB1497158A/en not_active Expired
- 1975-06-19 IT IT41651/75A patent/IT1036628B/it active
- 1975-06-20 BE BE157523A patent/BE830461A/fr unknown
- 1975-06-20 JP JP50074605A patent/JPS5114587A/ja active Pending
- 1975-06-20 FR FR7519463A patent/FR2275819A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1036628B (it) | 1979-10-30 |
JPS5114587A (fr) | 1976-02-05 |
GB1497158A (en) | 1978-01-05 |
US3978454A (en) | 1976-08-31 |
FR2275819A1 (fr) | 1976-01-16 |
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