JPS52133486A - Trouble diagnosis system in remote supervision control system - Google Patents

Trouble diagnosis system in remote supervision control system

Info

Publication number
JPS52133486A
JPS52133486A JP4996676A JP4996676A JPS52133486A JP S52133486 A JPS52133486 A JP S52133486A JP 4996676 A JP4996676 A JP 4996676A JP 4996676 A JP4996676 A JP 4996676A JP S52133486 A JPS52133486 A JP S52133486A
Authority
JP
Japan
Prior art keywords
control system
remote supervision
supervision control
trouble diagnosis
diagnosis system
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
JP4996676A
Other languages
Japanese (ja)
Inventor
Takashi Uchida
Yasushi Hashimoto
Akiji Hasegawa
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 JP4996676A priority Critical patent/JPS52133486A/en
Publication of JPS52133486A publication Critical patent/JPS52133486A/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)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To provide the above-identified system, with which a trouble in a control system circuit can be early detected by merely adding a simple circuit to the prior-art system.
JP4996676A 1976-05-04 1976-05-04 Trouble diagnosis system in remote supervision control system Pending JPS52133486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4996676A JPS52133486A (en) 1976-05-04 1976-05-04 Trouble diagnosis system in remote supervision control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4996676A JPS52133486A (en) 1976-05-04 1976-05-04 Trouble diagnosis system in remote supervision control system

Publications (1)

Publication Number Publication Date
JPS52133486A true JPS52133486A (en) 1977-11-08

Family

ID=12845753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4996676A Pending JPS52133486A (en) 1976-05-04 1976-05-04 Trouble diagnosis system in remote supervision control system

Country Status (1)

Country Link
JP (1) JPS52133486A (en)

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