JPS5755640A - Recognizing method for power failure of power source of subordinate station side by remote controller - Google Patents

Recognizing method for power failure of power source of subordinate station side by remote controller

Info

Publication number
JPS5755640A
JPS5755640A JP55130746A JP13074680A JPS5755640A JP S5755640 A JPS5755640 A JP S5755640A JP 55130746 A JP55130746 A JP 55130746A JP 13074680 A JP13074680 A JP 13074680A JP S5755640 A JPS5755640 A JP S5755640A
Authority
JP
Japan
Prior art keywords
signal
information signal
station
power failure
data
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
JP55130746A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342898B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Takahashi
Takeshi Saito
Kiyoshi Tokito
Shinichi Okabe
Masami Watanabe
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP55130746A priority Critical patent/JPS5755640A/ja
Publication of JPS5755640A publication Critical patent/JPS5755640A/ja
Publication of JPS6342898B2 publication Critical patent/JPS6342898B2/ja
Granted 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

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
JP55130746A 1980-09-22 1980-09-22 Recognizing method for power failure of power source of subordinate station side by remote controller Granted JPS5755640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130746A JPS5755640A (en) 1980-09-22 1980-09-22 Recognizing method for power failure of power source of subordinate station side by remote controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130746A JPS5755640A (en) 1980-09-22 1980-09-22 Recognizing method for power failure of power source of subordinate station side by remote controller

Publications (2)

Publication Number Publication Date
JPS5755640A true JPS5755640A (en) 1982-04-02
JPS6342898B2 JPS6342898B2 (enrdf_load_stackoverflow) 1988-08-26

Family

ID=15041638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130746A Granted JPS5755640A (en) 1980-09-22 1980-09-22 Recognizing method for power failure of power source of subordinate station side by remote controller

Country Status (1)

Country Link
JP (1) JPS5755640A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100042A (ja) * 1984-10-22 1986-05-19 Matsushita Electric Ind Co Ltd 伝送制御装置
JP2000035946A (ja) * 1998-06-19 2000-02-02 Koninkl Philips Electronics Nv アドレス、インストラクション及び／又はデ―タ電信装置並びにアドレス、インストラクション及び／又はデ―タ電信方法
JP2011176934A (ja) * 2010-02-24 2011-09-08 Mitsubishi Electric Corp 停電判定装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100042A (ja) * 1984-10-22 1986-05-19 Matsushita Electric Ind Co Ltd 伝送制御装置
JP2000035946A (ja) * 1998-06-19 2000-02-02 Koninkl Philips Electronics Nv アドレス、インストラクション及び／又はデ―タ電信装置並びにアドレス、インストラクション及び／又はデ―タ電信方法
JP2011176934A (ja) * 2010-02-24 2011-09-08 Mitsubishi Electric Corp 停電判定装置

Also Published As

Publication number Publication date
JPS6342898B2 (enrdf_load_stackoverflow) 1988-08-26

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