DE2639057C2 - Programmierbare Folgesteuereinrichtung - Google Patents

Programmierbare Folgesteuereinrichtung

Info

Publication number
DE2639057C2
DE2639057C2 DE2639057A DE2639057A DE2639057C2 DE 2639057 C2 DE2639057 C2 DE 2639057C2 DE 2639057 A DE2639057 A DE 2639057A DE 2639057 A DE2639057 A DE 2639057A DE 2639057 C2 DE2639057 C2 DE 2639057C2
Authority
DE
Germany
Prior art keywords
flip
flop
gate
input
output
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
DE2639057A
Other languages
German (de)
English (en)
Other versions
DE2639057A1 (de
Inventor
Toshihiko Kariya Aichi Yomogida
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Publication of DE2639057A1 publication Critical patent/DE2639057A1/de
Application granted granted Critical
Publication of DE2639057C2 publication Critical patent/DE2639057C2/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
    • G05B19/04—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
    • 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
    • G05B2219/1127—Selector for I-O, multiplex for I-O
    • 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)
  • Logic Circuits (AREA)
DE2639057A 1975-09-11 1976-08-30 Programmierbare Folgesteuereinrichtung Expired DE2639057C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110666A JPS5234187A (en) 1975-09-11 1975-09-11 Sequence controller

Publications (2)

Publication Number Publication Date
DE2639057A1 DE2639057A1 (de) 1977-03-17
DE2639057C2 true DE2639057C2 (de) 1985-08-08

Family

ID=14541377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2639057A Expired DE2639057C2 (de) 1975-09-11 1976-08-30 Programmierbare Folgesteuereinrichtung

Country Status (5)

Country Link
US (1) US4048622A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5234187A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2639057C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2324046A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1558614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5427681A (en) * 1977-07-29 1979-03-01 Toyoda Mach Works Ltd Decode circuit of code input
US4326207A (en) * 1977-11-18 1982-04-20 Hitachi, Ltd. Programmable sequence controller
JPS6024963B2 (ja) * 1978-03-16 1985-06-15 豊田工機株式会社 シ−ケンスコントロ−ラ
JPS58195902A (ja) * 1982-05-12 1983-11-15 Hitachi Ltd シ−ケンスコントロ−ラ
EP0112427B1 (fr) * 1982-12-28 1988-09-21 International Business Machines Corporation Dispositif de commande logique programmable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000167A1 (de) * 1969-01-07 1970-07-23 Digital Equipment Corp Maschinensteuerung
US3753243A (en) * 1972-04-20 1973-08-14 Digital Equipment Corp Programmable machine controller
JPS5247112B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-31 1977-11-30
US3996565A (en) * 1974-04-19 1976-12-07 Toyoda Koki Kabushiki Kaisha Programmable sequence controller
JPS5344633B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-19 1978-11-30

Also Published As

Publication number Publication date
FR2324046A1 (fr) 1977-04-08
JPS5234187A (en) 1977-03-15
FR2324046B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-05-25
US4048622A (en) 1977-09-13
GB1558614A (en) 1980-01-09
DE2639057A1 (de) 1977-03-17
JPS5435636B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-11-05

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee