JPS5721736B2 - - Google Patents

Info

Publication number
JPS5721736B2
JPS5721736B2 JP6579677A JP6579677A JPS5721736B2 JP S5721736 B2 JPS5721736 B2 JP S5721736B2 JP 6579677 A JP6579677 A JP 6579677A JP 6579677 A JP6579677 A JP 6579677A JP S5721736 B2 JPS5721736 B2 JP S5721736B2
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.)
Expired
Application number
JP6579677A
Other versions
JPS54947A (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 JP6579677A priority Critical patent/JPS54947A/ja
Priority to US05/912,316 priority patent/US4200225A/en
Publication of JPS54947A publication Critical patent/JPS54947A/ja
Publication of JPS5721736B2 publication Critical patent/JPS5721736B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/27—Built-in tests
    • 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
    • G05B19/048—Monitoring; Safety

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Debugging And Monitoring (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP6579677A 1977-06-06 1977-06-06 Failure detection system for digital output circuit Granted JPS54947A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6579677A JPS54947A (en) 1977-06-06 1977-06-06 Failure detection system for digital output circuit
US05/912,316 US4200225A (en) 1977-06-06 1978-06-05 Diagnostic check system for digital signal circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6579677A JPS54947A (en) 1977-06-06 1977-06-06 Failure detection system for digital output circuit

Publications (2)

Publication Number Publication Date
JPS54947A JPS54947A (en) 1979-01-06
JPS5721736B2 true JPS5721736B2 (ja) 1982-05-10

Family

ID=13297343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6579677A Granted JPS54947A (en) 1977-06-06 1977-06-06 Failure detection system for digital output circuit

Country Status (2)

Country Link
US (1) US4200225A (ja)
JP (1) JPS54947A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599661A (en) * 1979-01-05 1980-07-29 Hitachi Ltd Digital output circuit
US4338650A (en) * 1980-11-10 1982-07-06 Otis Elevator Company Fail-safe relay driving
DE3223383A1 (de) * 1982-06-23 1983-12-29 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Elektronische steuerung
IT1169167B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale per trasduttori di uscita di un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
DE3531901A1 (de) * 1985-09-04 1987-03-12 Siemens Ag Verfahren zur ueberpruefung der funktionstuechtigkeit einer datenausgabeeinheit eines mikroprozessors
US5369654A (en) * 1989-01-23 1994-11-29 Rockwell International Corporation Fault tolerant gate array using duplication only
GB2243453A (en) * 1990-04-27 1991-10-30 Protech Instr And Systems Ltd Testing logic circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951861A1 (de) * 1968-10-17 1970-08-06 Gen Electric Information Syste Verfahren und Anordnung zur automatischen UEberpruefung von Karten mit gedruckten Schaltungen
DE1952349B2 (de) * 1969-10-17 1973-06-20 Anordnung zur pruefung eines redundanten regelsystems
US3714571A (en) * 1970-03-04 1973-01-30 Digital General Corp Apparatus and method for testing electrical systems having pulse signal responses
US3916306A (en) * 1973-09-06 1975-10-28 Ibm Method and apparatus for testing high circuit density devices
NL7416755A (nl) * 1974-12-23 1976-06-25 Philips Nv Werkwijze en inrichting voor het testen van een digitaal geheugen.
US3976940A (en) * 1975-02-25 1976-08-24 Fairchild Camera And Instrument Corporation Testing circuit

Also Published As

Publication number Publication date
US4200225A (en) 1980-04-29
JPS54947A (en) 1979-01-06

Similar Documents

Publication Publication Date Title
DE2820640C2 (ja)
FR2376362B1 (ja)
DE2827440C2 (ja)
DE2813193C2 (ja)
DE2857912A1 (ja)
FR2376606B1 (ja)
DE2756364C3 (ja)
JPS5721736B2 (ja)
FR2376778B1 (ja)
DK139906C (ja)
AU3353778A (ja)
DK246477A (ja)
FI53089C (ja)
AU495917B2 (ja)
AR210643A1 (ja)
AU71461S (ja)
BE871419A (ja)
CH612616A5 (ja)
BG24331A1 (ja)
BG25827A2 (ja)
BG23438A1 (ja)
BE873002A (ja)
BG25808A1 (ja)
BG25809A1 (ja)
BE872973A (ja)