JPS5222452A - Diagnosing method - Google Patents

Diagnosing method

Info

Publication number
JPS5222452A
JPS5222452A JP50097616A JP9761675A JPS5222452A JP S5222452 A JPS5222452 A JP S5222452A JP 50097616 A JP50097616 A JP 50097616A JP 9761675 A JP9761675 A JP 9761675A JP S5222452 A JPS5222452 A JP S5222452A
Authority
JP
Japan
Prior art keywords
interface
control system
diagnosing method
executing
widely
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
JP50097616A
Other languages
Japanese (ja)
Inventor
Takashi Ishiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50097616A priority Critical patent/JPS5222452A/en
Publication of JPS5222452A publication Critical patent/JPS5222452A/en
Pending legal-status Critical Current

Links

Landscapes

  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To improve the fault detecting rate in a control system which has external units and digital type interface by widely executing the diagnosing function, including the interface control section, with the use of dummy interface and with the same type as the essential operation of a control system.
JP50097616A 1975-08-13 1975-08-13 Diagnosing method Pending JPS5222452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50097616A JPS5222452A (en) 1975-08-13 1975-08-13 Diagnosing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097616A JPS5222452A (en) 1975-08-13 1975-08-13 Diagnosing method

Publications (1)

Publication Number Publication Date
JPS5222452A true JPS5222452A (en) 1977-02-19

Family

ID=14197125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097616A Pending JPS5222452A (en) 1975-08-13 1975-08-13 Diagnosing method

Country Status (1)

Country Link
JP (1) JPS5222452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206970A (en) * 1981-06-15 1982-12-18 Fujitsu Ltd Clock stopping system using conditional comparison

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206970A (en) * 1981-06-15 1982-12-18 Fujitsu Ltd Clock stopping system using conditional comparison

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