JPH03500589A - ラダーシーケンス制御装置 - Google Patents

ラダーシーケンス制御装置

Info

Publication number
JPH03500589A
JPH03500589A JP1505833A JP50583389A JPH03500589A JP H03500589 A JPH03500589 A JP H03500589A JP 1505833 A JP1505833 A JP 1505833A JP 50583389 A JP50583389 A JP 50583389A JP H03500589 A JPH03500589 A JP H03500589A
Authority
JP
Japan
Prior art keywords
register
registers
sequence
bit
sequencer
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.)
Pending
Application number
JP1505833A
Other languages
English (en)
Japanese (ja)
Inventor
ワット，キム，ジェイ．
クシシンスキー，チャールズ，シィー．
ロマノウィッチ，ガリー，エィ．
リャン，リチャード，エル．
Original Assignee
スクエアー　ディ　カンパニー
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 スクエアー　ディ　カンパニー filed Critical スクエアー　ディ　カンパニー
Publication of JPH03500589A publication Critical patent/JPH03500589A/ja
Pending 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
    • 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
    • G05B2219/1151—Fast scanning of I-O to put I-O status in image table
    • 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
    • G05B2219/1159—Image table, memory
    • 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
    • G05B2219/13064—Execute reverse sequence
    • 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
    • G05B2219/15102—Programmer simulates, behaves like a programming drum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
JP1505833A 1988-04-11 1989-04-11 ラダーシーケンス制御装置 Pending JPH03500589A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18009388A 1988-04-11 1988-04-11
US180,093 1988-04-11
US382,086 1989-07-18

Publications (1)

Publication Number Publication Date
JPH03500589A true JPH03500589A (ja) 1991-02-07

Family

ID=22659176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1505833A Pending JPH03500589A (ja) 1988-04-11 1989-04-11 ラダーシーケンス制御装置

Country Status (7)

Country Link
EP (1) EP0366775A4 (ko)
JP (1) JPH03500589A (ko)
KR (1) KR900700937A (ko)
AU (1) AU621606B2 (ko)
BR (1) BR8906813A (ko)
CA (1) CA1337877C (ko)
WO (1) WO1989009952A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05100733A (ja) * 1991-10-03 1993-04-23 Fanuc Ltd パンチプレス機械の加工方法
GB2282671B (en) * 1993-10-08 1997-12-10 Durand Ltd Diffusing and depixelating means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038533A (en) * 1976-09-29 1977-07-26 Allen-Bradley Company Industrial control processor system
JPS58125091A (ja) * 1982-01-20 1983-07-25 富士通株式会社 デイスプレイ装置
JPS62109178A (ja) * 1985-11-08 1987-05-20 Fujitsu Ltd 図形表示制御方式

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686639A (en) * 1969-12-11 1972-08-22 Modicon Corp Digital computer-industrial controller system and apparatus
US4025902A (en) * 1972-07-31 1977-05-24 Toyoda Koki Kabushiki Kaisha General purpose sequence controller
US4213174A (en) * 1977-05-31 1980-07-15 Andover Controls Corporation Programmable sequence controller with drum emulation and improved power-down power-up circuitry
US4247909A (en) * 1979-01-09 1981-01-27 Westinghouse Electric Corp. Programmable dual stack relay ladder diagram line solver with shift register
JPS55135908A (en) * 1979-04-11 1980-10-23 Hitachi Ltd Sequence program input device
US4442504A (en) * 1981-03-09 1984-04-10 Allen-Bradley Company Modular programmable controller
JPS59205605A (ja) * 1983-05-07 1984-11-21 Hitachi Ltd シ−ケンス制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038533A (en) * 1976-09-29 1977-07-26 Allen-Bradley Company Industrial control processor system
JPS58125091A (ja) * 1982-01-20 1983-07-25 富士通株式会社 デイスプレイ装置
JPS62109178A (ja) * 1985-11-08 1987-05-20 Fujitsu Ltd 図形表示制御方式

Also Published As

Publication number Publication date
WO1989009952A1 (en) 1989-10-19
KR900700937A (ko) 1990-08-17
AU3363889A (en) 1989-11-03
CA1337877C (en) 1996-01-02
EP0366775A1 (en) 1990-05-09
EP0366775A4 (en) 1991-06-05
BR8906813A (pt) 1990-11-13
AU621606B2 (en) 1992-03-19

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