BR8906813A - SEQUENCE CONTROLLER AND NETWORK COMMUNICATION SYSTEM - Google Patents

SEQUENCE CONTROLLER AND NETWORK COMMUNICATION SYSTEM

Info

Publication number
BR8906813A
BR8906813A BR898906813A BR8906813A BR8906813A BR 8906813 A BR8906813 A BR 8906813A BR 898906813 A BR898906813 A BR 898906813A BR 8906813 A BR8906813 A BR 8906813A BR 8906813 A BR8906813 A BR 8906813A
Authority
BR
Brazil
Prior art keywords
communication system
network communication
sequence controller
sequence
controller
Prior art date
Application number
BR898906813A
Other languages
Portuguese (pt)
Inventor
Kim J Watt
Charles C Ksicinski
Gary A Romanowich
Richard L Ryan
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of BR8906813A publication Critical patent/BR8906813A/en

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
BR898906813A 1988-04-11 1989-04-11 SEQUENCE CONTROLLER AND NETWORK COMMUNICATION SYSTEM BR8906813A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18009388A 1988-04-11 1988-04-11
PCT/US1989/001516 WO1989009952A1 (en) 1988-04-11 1989-04-11 Ladder sequence controller

Publications (1)

Publication Number Publication Date
BR8906813A true BR8906813A (en) 1990-11-13

Family

ID=22659176

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906813A BR8906813A (en) 1988-04-11 1989-04-11 SEQUENCE CONTROLLER AND NETWORK COMMUNICATION SYSTEM

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05100733A (en) * 1991-10-03 1993-04-23 Fanuc Ltd Working method of punch press machine
GB2282671B (en) * 1993-10-08 1997-12-10 Durand Ltd Diffusing and depixelating means

Family Cites Families (10)

* 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
US4038533A (en) * 1976-09-29 1977-07-26 Allen-Bradley Company Industrial control processor system
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
JPS58125091A (en) * 1982-01-20 1983-07-25 富士通株式会社 Display unit
JPS59205605A (en) * 1983-05-07 1984-11-21 Hitachi Ltd Sequence controller
JPS62109178A (en) * 1985-11-08 1987-05-20 Fujitsu Ltd Graphic display control system

Also Published As

Publication number Publication date
CA1337877C (en) 1996-01-02
WO1989009952A1 (en) 1989-10-19
KR900700937A (en) 1990-08-17
EP0366775A1 (en) 1990-05-09
JPH03500589A (en) 1991-02-07
AU3363889A (en) 1989-11-03
AU621606B2 (en) 1992-03-19
EP0366775A4 (en) 1991-06-05

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G05B 19/05 (2006.01)