KR900005547B1 - 시퀀스 콘트로울러 - Google Patents

시퀀스 콘트로울러 Download PDF

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Publication number
KR900005547B1
KR900005547B1 KR1019830000410A KR830000410A KR900005547B1 KR 900005547 B1 KR900005547 B1 KR 900005547B1 KR 1019830000410 A KR1019830000410 A KR 1019830000410A KR 830000410 A KR830000410 A KR 830000410A KR 900005547 B1 KR900005547 B1 KR 900005547B1
Authority
KR
South Korea
Prior art keywords
processing unit
address line
signal
logic inversion
unit
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
KR1019830000410A
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English (en)
Korean (ko)
Other versions
KR840003853A (ko
Inventor
나오히로 구로가와
료오이찌 아베
다쓰오 후지와라
Original Assignee
가부시기가이샤 히다찌 세이사꾸쇼
미다 가쓰시게
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 가부시기가이샤 히다찌 세이사꾸쇼, 미다 가쓰시게 filed Critical 가부시기가이샤 히다찌 세이사꾸쇼
Publication of KR840003853A publication Critical patent/KR840003853A/ko
Application granted granted Critical
Publication of KR900005547B1 publication Critical patent/KR900005547B1/ko
Expired legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
KR1019830000410A 1982-05-12 1983-02-02 시퀀스 콘트로울러 Expired KR900005547B1 (ko)

Applications Claiming Priority (3)

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
JP78280 1982-05-12
JP82-78280 1982-05-12

Publications (2)

Publication Number Publication Date
KR840003853A KR840003853A (ko) 1984-10-04
KR900005547B1 true KR900005547B1 (ko) 1990-07-31

Family

ID=13657547

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000410A Expired KR900005547B1 (ko) 1982-05-12 1983-02-02 시퀀스 콘트로울러

Country Status (6)

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

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
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
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. 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 (enExample) * 1972-07-31 1977-11-30
JPS5627125B2 (enExample) * 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
US4303990A (en) * 1976-07-01 1981-12-01 Gulf & Western Industries, Inc. Programmable controller using microprocessor
US4107785A (en) * 1976-07-01 1978-08-15 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
EP0093834A3 (en) 1984-09-26
JPH0155483B2 (enExample) 1989-11-24
DK48083D0 (da) 1983-02-04
US4969119A (en) 1990-11-06
JPS58195902A (ja) 1983-11-15
DK163749B (da) 1992-03-30
DE3380907D1 (de) 1990-01-04
EP0093834A2 (en) 1983-11-16
DK163749C (da) 1992-10-26
DK48083A (da) 1983-11-13
EP0093834B1 (en) 1989-11-29
KR840003853A (ko) 1984-10-04

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