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JPS57142059A - Test and diagnostic system - Google Patents

Test and diagnostic system

Info

Publication number
JPS57142059A
JPS57142059A JP56028053A JP2805381A JPS57142059A JP S57142059 A JPS57142059 A JP S57142059A JP 56028053 A JP56028053 A JP 56028053A JP 2805381 A JP2805381 A JP 2805381A JP S57142059 A JPS57142059 A JP S57142059A
Authority
JP
Japan
Prior art keywords
test
display
operator
converter
lamps
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
JP56028053A
Other languages
Japanese (ja)
Inventor
Masaharu Maruyama
Isamu Takahashi
Motoharu Asano
Kanko Yuki
Hiroshi Takashima
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56028053A priority Critical patent/JPS57142059A/en
Publication of JPS57142059A publication Critical patent/JPS57142059A/en
Pending 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
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To give an instruction required for an operator during the test, by providing a display in a converter, in test and diagnosis of a storage converter such as data storage exchanger. CONSTITUTION:A storage converter being a test objective is provided with a display means consisting of a display 15 displaying the operation timing, and lamps 16a-16d. The operation requested to the operator from a central processing device with a diagnostic program in the central processing device, e.g., the application of test use video data, is displayed with combined display of the lamps 16a-16d. The operator makes the required operation by using a test device at the time point of display.
JP56028053A 1981-02-27 1981-02-27 Test and diagnostic system Pending JPS57142059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028053A JPS57142059A (en) 1981-02-27 1981-02-27 Test and diagnostic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028053A JPS57142059A (en) 1981-02-27 1981-02-27 Test and diagnostic system

Publications (1)

Publication Number Publication Date
JPS57142059A true JPS57142059A (en) 1982-09-02

Family

ID=12238007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028053A Pending JPS57142059A (en) 1981-02-27 1981-02-27 Test and diagnostic system

Country Status (1)

Country Link
JP (1) JPS57142059A (en)

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