JPS5750034A - Bus line fault detecting system - Google Patents

Bus line fault detecting system

Info

Publication number
JPS5750034A
JPS5750034A JP55126285A JP12628580A JPS5750034A JP S5750034 A JPS5750034 A JP S5750034A JP 55126285 A JP55126285 A JP 55126285A JP 12628580 A JP12628580 A JP 12628580A JP S5750034 A JPS5750034 A JP S5750034A
Authority
JP
Japan
Prior art keywords
bus line
peripheral circuit
fault
control device
central control
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.)
Granted
Application number
JP55126285A
Other languages
Japanese (ja)
Other versions
JPS6043545B2 (en
Inventor
Hanji Kobayashi
Hidekazu Igarashi
Yukio Shigeta
Norio Nagai
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.)
Meisei Electric Co Ltd
Original Assignee
Meisei Electric Co Ltd
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 Meisei Electric Co Ltd filed Critical Meisei Electric Co Ltd
Priority to JP55126285A priority Critical patent/JPS6043545B2/en
Publication of JPS5750034A publication Critical patent/JPS5750034A/en
Publication of JPS6043545B2 publication Critical patent/JPS6043545B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE:To search a fault of a bus line and to repair it easily and swiftly, by making a common bus line among various peripheral equipments a terminal by a peripheral circuit for checking the bus line. CONSTITUTION:A common bus line BUS of various peripheral equipments TRM for executing the processing by a central control device CC and its command is made a terminal by a peripheral circuit TRMC for checking the bus line, the central control device CC designates the peripheral circuit TRMC and sends out a bus line check signal of every line constituting each bus line, so that it can be received and stored by the peripheral circuit. Subsequently, the central control device designates the peripheral circuit again, reads a stored bus line check signal, so that it can be collated with the signal which has been sent out. In this way, whether there is a fault or not in every line, and contents of the fault are specified.
JP55126285A 1980-09-11 1980-09-11 Bus line failure detection method Expired JPS6043545B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55126285A JPS6043545B2 (en) 1980-09-11 1980-09-11 Bus line failure detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55126285A JPS6043545B2 (en) 1980-09-11 1980-09-11 Bus line failure detection method

Publications (2)

Publication Number Publication Date
JPS5750034A true JPS5750034A (en) 1982-03-24
JPS6043545B2 JPS6043545B2 (en) 1985-09-28

Family

ID=14931424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55126285A Expired JPS6043545B2 (en) 1980-09-11 1980-09-11 Bus line failure detection method

Country Status (1)

Country Link
JP (1) JPS6043545B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260125A (en) * 1985-05-15 1986-11-18 Tokyo Electric Co Ltd Controlling device for load cell balance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197552U (en) * 1986-06-07 1987-12-16
JPS637639U (en) * 1986-07-01 1988-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260125A (en) * 1985-05-15 1986-11-18 Tokyo Electric Co Ltd Controlling device for load cell balance

Also Published As

Publication number Publication date
JPS6043545B2 (en) 1985-09-28

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