JPS5340177A - Input and output control system in remote supervising control system - Google Patents

Input and output control system in remote supervising control system

Info

Publication number
JPS5340177A
JPS5340177A JP11520676A JP11520676A JPS5340177A JP S5340177 A JPS5340177 A JP S5340177A JP 11520676 A JP11520676 A JP 11520676A JP 11520676 A JP11520676 A JP 11520676A JP S5340177 A JPS5340177 A JP S5340177A
Authority
JP
Japan
Prior art keywords
control system
input
output control
remote supervising
output
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
JP11520676A
Other languages
Japanese (ja)
Inventor
Yoshiaki Takahashi
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 JP11520676A priority Critical patent/JPS5340177A/en
Publication of JPS5340177A publication Critical patent/JPS5340177A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

PURPOSE:To decrease access times by detecting trouble with the status signal transmitted to the input and output control circuit common to input and output circuits when access is obtained to the input circuits in sequence for supplying and receiving data.
JP11520676A 1976-09-25 1976-09-25 Input and output control system in remote supervising control system Pending JPS5340177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11520676A JPS5340177A (en) 1976-09-25 1976-09-25 Input and output control system in remote supervising control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11520676A JPS5340177A (en) 1976-09-25 1976-09-25 Input and output control system in remote supervising control system

Publications (1)

Publication Number Publication Date
JPS5340177A true JPS5340177A (en) 1978-04-12

Family

ID=14656975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11520676A Pending JPS5340177A (en) 1976-09-25 1976-09-25 Input and output control system in remote supervising control system

Country Status (1)

Country Link
JP (1) JPS5340177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187303A (en) * 1987-01-30 1988-08-02 Fuji Facom Corp Input/output switching controller for monitor and control equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187303A (en) * 1987-01-30 1988-08-02 Fuji Facom Corp Input/output switching controller for monitor and control equipment

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