JPS5764803A - Moduled controller - Google Patents

Moduled controller

Info

Publication number
JPS5764803A
JPS5764803A JP56112402A JP11240281A JPS5764803A JP S5764803 A JPS5764803 A JP S5764803A JP 56112402 A JP56112402 A JP 56112402A JP 11240281 A JP11240281 A JP 11240281A JP S5764803 A JPS5764803 A JP S5764803A
Authority
JP
Japan
Prior art keywords
moduled
controller
moduled controller
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
JP56112402A
Other languages
English (en)
Inventor
Edowaado Suchiyuuraa Jieemuzu
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS5764803A publication Critical patent/JPS5764803A/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
    • 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
    • G05B19/058—Safety, monitoring
    • 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
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • G05B2219/1188—Detection of inserted boards, inserting extra memory, availability of boards
    • 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
    • G05B2219/13195—Protected programs, running these programs
    • 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
    • G05B2219/15048—Microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Devices In Control Systems (AREA)
  • Programmable Controllers (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control By Computers (AREA)
JP56112402A 1980-10-01 1981-07-20 Moduled controller Pending JPS5764803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,751 US4387442A (en) 1980-10-01 1980-10-01 Controlled machine inhibition when control module is absent

Publications (1)

Publication Number Publication Date
JPS5764803A true JPS5764803A (en) 1982-04-20

Family

ID=22710914

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56112402A Pending JPS5764803A (en) 1980-10-01 1981-07-20 Moduled controller
JP1988160456U Pending JPH01113702U (ja) 1980-10-01 1988-12-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1988160456U Pending JPH01113702U (ja) 1980-10-01 1988-12-12

Country Status (4)

Country Link
US (1) US4387442A (ja)
EP (1) EP0048848B1 (ja)
JP (2) JPS5764803A (ja)
DE (1) DE3174405D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648401A (en) * 1987-07-01 1989-01-12 Noritz Corp Device for detecting error in selection of machine type

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174720A (en) * 1981-04-21 1982-10-27 Toshiba Corp Data processor
US4580239A (en) * 1983-07-21 1986-04-01 Texaco Inc. Remote station of a computer system
US4652769A (en) * 1984-02-14 1987-03-24 Ion Tech, Inc. Module power supply
US5115511A (en) * 1987-09-08 1992-05-19 Siemens Ak. Arrangement for loading the parameters into active modules in a computer system
DE3811295A1 (de) * 1988-04-02 1989-10-12 Ako Werke Gmbh & Co Schaltungsanordnung mit einem elektromechanischen programmschaltwerk und einer elektronischen auswerteschaltung eines geraets
DE4240071A1 (de) * 1992-11-28 1994-06-01 Square D Deutschland Schaltungsanordnung zur elektrischen Sicherheitsüberwachung von Schalteinrichtungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450772A (en) * 1977-09-29 1979-04-20 Toshiba Corp Erroneous control preventive method in process control system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030080A (en) * 1974-01-07 1977-06-14 Texas Instruments Incorporated Variable module memory
US3978454A (en) * 1974-06-20 1976-08-31 Westinghouse Electric Corporation System and method for programmable sequence control
US4200916A (en) * 1976-07-01 1980-04-29 Gulf & Western Industries, Inc. Programmable controller using microprocessor
JPS5948402B2 (ja) * 1976-12-08 1984-11-26 豊田工機株式会社 シ−ケンスコントロ−ラ
US4155115A (en) * 1977-12-30 1979-05-15 Honeywell Inc. Process control system with analog output control circuit
US4213190A (en) * 1978-08-28 1980-07-15 International Business Machines Corporation Programmed copier control
US4321667A (en) * 1979-10-31 1982-03-23 International Business Machines Corp. Add-on programs with code verification and control

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450772A (en) * 1977-09-29 1979-04-20 Toshiba Corp Erroneous control preventive method in process control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648401A (en) * 1987-07-01 1989-01-12 Noritz Corp Device for detecting error in selection of machine type

Also Published As

Publication number Publication date
DE3174405D1 (en) 1986-05-22
US4387442A (en) 1983-06-07
JPH01113702U (ja) 1989-07-31
EP0048848A2 (en) 1982-04-07
EP0048848A3 (en) 1983-09-28
EP0048848B1 (en) 1986-04-16

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