JPS4933084A - - Google Patents

Info

Publication number
JPS4933084A
JPS4933084A JP47076721A JP7672172A JPS4933084A JP S4933084 A JPS4933084 A JP S4933084A JP 47076721 A JP47076721 A JP 47076721A JP 7672172 A JP7672172 A JP 7672172A JP S4933084 A JPS4933084 A JP S4933084A
Authority
JP
Japan
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.)
Granted
Application number
JP47076721A
Other languages
Japanese (ja)
Other versions
JPS5247112B2 (en]
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 filed Critical
Priority to JP47076721A priority Critical patent/JPS5247112B2/ja
Priority to US00381622A priority patent/US3832696A/en
Priority to GB3512373A priority patent/GB1436236A/en
Priority to AU58681/73A priority patent/AU469706B2/en
Priority to FR7328090A priority patent/FR2195371A5/fr
Publication of JPS4933084A publication Critical patent/JPS4933084A/ja
Priority to US05/479,039 priority patent/US4025902A/en
Publication of JPS5247112B2 publication Critical patent/JPS5247112B2/ja
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
    • G05B2219/13—Plc programming
    • G05B2219/13128—Relay ladder diagram, RLL RLD KOP
    • 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)
JP47076721A 1972-07-31 1972-07-31 Expired JPS5247112B2 (en])

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47076721A JPS5247112B2 (en]) 1972-07-31 1972-07-31
US00381622A US3832696A (en) 1972-07-31 1973-07-23 General purpose sequence controller
GB3512373A GB1436236A (en) 1972-07-31 1973-07-24 Programmable sequence controller
AU58681/73A AU469706B2 (en) 1972-07-31 1973-07-30 General purpose sequence controller
FR7328090A FR2195371A5 (en]) 1972-07-31 1973-07-31
US05/479,039 US4025902A (en) 1972-07-31 1974-06-13 General purpose sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47076721A JPS5247112B2 (en]) 1972-07-31 1972-07-31

Publications (2)

Publication Number Publication Date
JPS4933084A true JPS4933084A (en]) 1974-03-26
JPS5247112B2 JPS5247112B2 (en]) 1977-11-30

Family

ID=13613415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47076721A Expired JPS5247112B2 (en]) 1972-07-31 1972-07-31

Country Status (5)

Country Link
US (1) US3832696A (en])
JP (1) JPS5247112B2 (en])
AU (1) AU469706B2 (en])
FR (1) FR2195371A5 (en])
GB (1) GB1436236A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511885A (ja) * 1974-06-24 1976-01-09 Hitachi Ltd Shiikensuseigyosochi
JPS5114587A (en]) * 1974-06-20 1976-02-05 Westinghouse Electric Corp

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025902A (en) * 1972-07-31 1977-05-24 Toyoda Koki Kabushiki Kaisha General purpose sequence controller
US3982230A (en) * 1974-01-07 1976-09-21 Texas Instruments Incorporated Programmable logic controller with flag storage
US3969722A (en) * 1974-07-03 1976-07-13 General Electric Company Method and apparatus for operator interrogation of simulated control circuits
US3969723A (en) * 1974-07-03 1976-07-13 General Electric Company On-line modification of computer programs
US4326263A (en) * 1974-07-03 1982-04-20 General Electric Company Method and apparatus for controlling a plurality of like equipments
JPS5127678A (en) * 1974-08-30 1976-03-08 Nissan Motor Seigyopuroguramu shiikensa
US4369494A (en) * 1974-12-09 1983-01-18 Compagnie Honeywell Bull Apparatus and method for providing synchronization between processes and events occurring at different times in a data processing system
JPS5234187A (en) * 1975-09-11 1977-03-15 Toyoda Mach Works Ltd Sequence controller
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
DE3020427A1 (de) * 1980-04-29 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Hilfsgeraet zur steuerprogrammentwicklung fuer komplexe anlagen
JPS58195902A (ja) * 1982-05-12 1983-11-15 Hitachi Ltd シ−ケンスコントロ−ラ
US5192882A (en) * 1989-05-30 1993-03-09 Board Of Regents, The University Of Texas System Synchronization circuit for parallel processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321704A (en) * 1962-09-14 1967-05-23 Weltronic Co Apparatus for monitoring deviations from production standards
US3351912A (en) * 1964-08-21 1967-11-07 Weltronic Co Production monitoring system and sequencing control therefor
US3686639A (en) * 1969-12-11 1972-08-22 Modicon Corp Digital computer-industrial controller system and apparatus
US3701113A (en) * 1971-08-13 1972-10-24 Digital Equipment Corp Analyzer for sequencer controller
US3753243A (en) * 1972-04-20 1973-08-14 Digital Equipment Corp Programmable machine controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114587A (en]) * 1974-06-20 1976-02-05 Westinghouse Electric Corp
JPS511885A (ja) * 1974-06-24 1976-01-09 Hitachi Ltd Shiikensuseigyosochi

Also Published As

Publication number Publication date
AU5868173A (en) 1975-01-30
FR2195371A5 (en]) 1974-03-01
US3832696A (en) 1974-08-27
AU469706B2 (en) 1976-02-19
JPS5247112B2 (en]) 1977-11-30
GB1436236A (en) 1976-05-19

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