DE3380907D1 - Folgesteuerung. - Google Patents

Folgesteuerung.

Info

Publication number
DE3380907D1
DE3380907D1 DE8383101065T DE3380907T DE3380907D1 DE 3380907 D1 DE3380907 D1 DE 3380907D1 DE 8383101065 T DE8383101065 T DE 8383101065T DE 3380907 T DE3380907 T DE 3380907T DE 3380907 D1 DE3380907 D1 DE 3380907D1
Authority
DE
Germany
Prior art keywords
follow
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 - Lifetime
Application number
DE8383101065T
Other languages
English (en)
Inventor
Naohiro Kurokawa
Ryoichi Abe
Tatsuo Fujiwara
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3380907D1 publication Critical patent/DE3380907D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G05B2219/1172—Direct negation, inversion of inputsignal
    • 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
    • G05B2219/15105—Hardwired logic to accelerate, speed up execution of instructions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
DE8383101065T 1982-05-12 1983-02-04 Folgesteuerung. Expired - Lifetime DE3380907D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57078280A JPS58195902A (ja) 1982-05-12 1982-05-12 シ−ケンスコントロ−ラ

Publications (1)

Publication Number Publication Date
DE3380907D1 true DE3380907D1 (de) 1990-01-04

Family

ID=13657547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383101065T Expired - Lifetime DE3380907D1 (de) 1982-05-12 1983-02-04 Folgesteuerung.

Country Status (6)

Country Link
US (1) US4969119A (de)
EP (1) EP0093834B1 (de)
JP (1) JPS58195902A (de)
KR (1) KR900005547B1 (de)
DE (1) DE3380907D1 (de)
DK (1) DK163749C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349802A (ja) * 1986-08-19 1988-03-02 Keyence Corp プログラマブルコントロ−ラ
FR2612308A1 (fr) * 1987-03-09 1988-09-16 Secemia Systeme de regulation de processus industriel
JPH0312742A (ja) * 1989-06-09 1991-01-21 Ricoh Co Ltd 中央演算処理装置
JPH0549264A (ja) * 1991-08-07 1993-02-26 Fuji Electric Co Ltd シーケンス処理機能付インバータ装置
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5757348A (en) * 1994-12-22 1998-05-26 Displaytech, Inc. Active matrix liquid crystal image generator with hybrid writing scheme
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
JP3676882B2 (ja) 1996-06-12 2005-07-27 株式会社リコー マイクロプロセッサ及びその周辺装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247112B2 (de) * 1972-07-31 1977-11-30
JPS5627125B2 (de) * 1973-05-07 1981-06-23
US3996565A (en) * 1974-04-19 1976-12-07 Toyoda Koki Kabushiki Kaisha Programmable sequence controller
JPS5234187A (en) * 1975-09-11 1977-03-15 Toyoda Mach Works Ltd Sequence controller
US4021783A (en) * 1975-09-25 1977-05-03 Reliance Electric Company Programmable controller
US4107785A (en) * 1976-07-01 1978-08-15 Gulf & Western Industries, Inc. Programmable controller using microprocessor
US4303990A (en) * 1976-07-01 1981-12-01 Gulf & Western Industries, Inc. Programmable controller using microprocessor
US4038533A (en) * 1976-09-29 1977-07-26 Allen-Bradley Company Industrial control processor system
US4144562A (en) * 1977-06-23 1979-03-13 Ncr Corporation System and method for increasing microprocessor output data rate
US4282584A (en) * 1979-05-30 1981-08-04 Allen-Bradley Company Mini-programmable controller
US4302820A (en) * 1979-08-20 1981-11-24 Allen-Bradley Company Dual language programmable controller
JPS56108109A (en) * 1980-02-01 1981-08-27 Fanuc Ltd Programmable sequence controller

Also Published As

Publication number Publication date
DK48083A (da) 1983-11-13
KR840003853A (ko) 1984-10-04
EP0093834A3 (en) 1984-09-26
EP0093834A2 (de) 1983-11-16
JPH0155483B2 (de) 1989-11-24
EP0093834B1 (de) 1989-11-29
KR900005547B1 (ko) 1990-07-31
JPS58195902A (ja) 1983-11-15
DK48083D0 (da) 1983-02-04
DK163749C (da) 1992-10-26
US4969119A (en) 1990-11-06
DK163749B (da) 1992-03-30

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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