JPS57143958A - Display device for circuit fault - Google Patents

Display device for circuit fault

Info

Publication number
JPS57143958A
JPS57143958A JP56029523A JP2952381A JPS57143958A JP S57143958 A JPS57143958 A JP S57143958A JP 56029523 A JP56029523 A JP 56029523A JP 2952381 A JP2952381 A JP 2952381A JP S57143958 A JPS57143958 A JP S57143958A
Authority
JP
Japan
Prior art keywords
circuit
fault
circuit network
switching
display
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
JP56029523A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355261B2 (enrdf_load_stackoverflow
Inventor
Yoshimasa Yamamoto
Koji Miyajima
Shinichi Endo
Kenji Umehara
Yutaka Kumazawa
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 JP56029523A priority Critical patent/JPS57143958A/ja
Publication of JPS57143958A publication Critical patent/JPS57143958A/ja
Publication of JPS6355261B2 publication Critical patent/JPS6355261B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP56029523A 1981-03-02 1981-03-02 Display device for circuit fault Granted JPS57143958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029523A JPS57143958A (en) 1981-03-02 1981-03-02 Display device for circuit fault

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029523A JPS57143958A (en) 1981-03-02 1981-03-02 Display device for circuit fault

Publications (2)

Publication Number Publication Date
JPS57143958A true JPS57143958A (en) 1982-09-06
JPS6355261B2 JPS6355261B2 (enrdf_load_stackoverflow) 1988-11-01

Family

ID=12278457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029523A Granted JPS57143958A (en) 1981-03-02 1981-03-02 Display device for circuit fault

Country Status (1)

Country Link
JP (1) JPS57143958A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207205A (ja) * 1982-05-24 1983-12-02 Fujitsu Ltd 物品の移送装置
JPH03503588A (ja) * 1988-01-29 1991-08-08 ネットワーク　イクイプメント　テクノロジーズ　インコーポレーテッド 通信回路網の状態に関する情報収集・表示装置
JP2007189615A (ja) * 2006-01-16 2007-07-26 Mitsubishi Electric Corp ネットワーク監視支援装置、ネットワーク監視支援方法およびネットワーク監視支援プログラム
US20130131877A1 (en) * 2010-07-16 2013-05-23 Kabushiki Kaisha Toshiba Electric power facility control and monitoring system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03268278A (ja) * 1990-03-16 1991-11-28 Sharp Corp ピックアップ案内装置
JP2002300160A (ja) * 2001-04-03 2002-10-11 Sony Corp サイト状態監視方法、サイト状態監視装置及びその制御プログラムを格納した記録媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120243A (en) * 1979-03-08 1980-09-16 Nippon Telegr & Teleph Corp <Ntt> Supervisory unit for fault of transmission line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120243A (en) * 1979-03-08 1980-09-16 Nippon Telegr & Teleph Corp <Ntt> Supervisory unit for fault of transmission line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207205A (ja) * 1982-05-24 1983-12-02 Fujitsu Ltd 物品の移送装置
JPH03503588A (ja) * 1988-01-29 1991-08-08 ネットワーク　イクイプメント　テクノロジーズ　インコーポレーテッド 通信回路網の状態に関する情報収集・表示装置
JP2007189615A (ja) * 2006-01-16 2007-07-26 Mitsubishi Electric Corp ネットワーク監視支援装置、ネットワーク監視支援方法およびネットワーク監視支援プログラム
US20130131877A1 (en) * 2010-07-16 2013-05-23 Kabushiki Kaisha Toshiba Electric power facility control and monitoring system

Also Published As

Publication number Publication date
JPS6355261B2 (enrdf_load_stackoverflow) 1988-11-01

Similar Documents

Publication Publication Date Title
JPS57143958A (en) Display device for circuit fault
JPS5464903A (en) Information monitor processor
JPS5676698A (en) Test equipment for monitoring system
JPS55126842A (en) Automatic testing equipment for vehicle
JPS59119407A (ja) 数値制御システム
JPS57106920A (en) Display system for fault of power source
JPS5461813A (en) Inspection system for mounting state of equipment inside switchboard
JPS5563165A (en) Data collection device
JPS6446805A (en) State display device for plant
KR960010874B1 (ko) 출중계선 시험을 위한 자동호출장치
JPS56168586A (en) Digital display apparatus
JPS57197635A (en) Keyboard device
JPS573137A (en) Display device
FR2369740A1 (fr) Affaiblisseur a echelons
JPS5660144A (en) Automatic diagnosing method for digital signal transmission line
JPS5432938A (en) Test monitor system of on-line data communication system
JPS56162562A (en) Monitor device for communication circuit
JPS5443645A (en) Switching control device
JPS5637739A (en) Information transmission device
JPS5685104A (en) Sequence controller
JPS578411A (en) Testing system
GB2007941A (en) Apparatus for use in a telecommunications exchange
JPS54148456A (en) Electronic apparatus
JPS5621426A (en) Dial number transmission system in mobile communication
JPS54140431A (en) Crt data display method