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JPS5243089A - Trouble diagnosis process in the remote supervisory control system - Google Patents

Trouble diagnosis process in the remote supervisory control system

Info

Publication number
JPS5243089A
JPS5243089A JP50118882A JP11888275A JPS5243089A JP S5243089 A JPS5243089 A JP S5243089A JP 50118882 A JP50118882 A JP 50118882A JP 11888275 A JP11888275 A JP 11888275A JP S5243089 A JPS5243089 A JP S5243089A
Authority
JP
Japan
Prior art keywords
control system
supervisory control
diagnosis process
remote supervisory
trouble diagnosis
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
JP50118882A
Other languages
Japanese (ja)
Inventor
Akiji Hasegawa
Isao Yasuda
Kazuhiko Kobayashi
Masaaki Kuroki
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 JP50118882A priority Critical patent/JPS5243089A/en
Publication of JPS5243089A publication Critical patent/JPS5243089A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:The performance of the prior check of the trouble countermeasure and the liability positively detecting the existence or nullity of the trouble of each circuit element of the controlled apparatuses during the void information transmitting period.
JP50118882A 1975-10-03 1975-10-03 Trouble diagnosis process in the remote supervisory control system Pending JPS5243089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50118882A JPS5243089A (en) 1975-10-03 1975-10-03 Trouble diagnosis process in the remote supervisory control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50118882A JPS5243089A (en) 1975-10-03 1975-10-03 Trouble diagnosis process in the remote supervisory control system

Publications (1)

Publication Number Publication Date
JPS5243089A true JPS5243089A (en) 1977-04-04

Family

ID=14747457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50118882A Pending JPS5243089A (en) 1975-10-03 1975-10-03 Trouble diagnosis process in the remote supervisory control system

Country Status (1)

Country Link
JP (1) JPS5243089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495655A (en) * 1982-07-27 1985-01-22 General Electric Company Testable optically isolated control circuit
US4498196A (en) * 1982-07-27 1985-02-05 General Electric Company Testable optically isolated control circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495655A (en) * 1982-07-27 1985-01-22 General Electric Company Testable optically isolated control circuit
US4498196A (en) * 1982-07-27 1985-02-05 General Electric Company Testable optically isolated control circuit

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