JPS55151842A - Faulty position discriminating system for remote station - Google Patents

Faulty position discriminating system for remote station

Info

Publication number
JPS55151842A
JPS55151842A JP5993979A JP5993979A JPS55151842A JP S55151842 A JPS55151842 A JP S55151842A JP 5993979 A JP5993979 A JP 5993979A JP 5993979 A JP5993979 A JP 5993979A JP S55151842 A JPS55151842 A JP S55151842A
Authority
JP
Japan
Prior art keywords
processor
master station
remote
normal
connection
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
JP5993979A
Other languages
Japanese (ja)
Other versions
JPS5925542B2 (en
Inventor
Shige Matsuo
Akiyuki Goto
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP5993979A priority Critical patent/JPS5925542B2/en
Publication of JPS55151842A publication Critical patent/JPS55151842A/en
Publication of JPS5925542B2 publication Critical patent/JPS5925542B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/26—Automatic arrangements for signalling trouble in unoccupied sub-exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To secure the discrimination for the normal of faulty state of the exchange function part without making the maintainer go to the remote station but by providing the means which is driven by the remote processor at the time of the test call connection to carry out the output display and then reading the display by the processor of the master station. CONSTITUTION:Remote station processor 110 plus driving display circuit 115 connected to processor 110 are provided within the self-controlled function part of the remote control time-division exchange having the function which is capable of exchange connection process only with the calling within the remote station in case the connection process by the control of the master station becomes impossible and is also connected to the master station time-division exchange via the digital circuit to carry out the connection process under the control of the master station in the normal state. Relays RO-RN within circuit 115 are driven in sequence in the course under which the test call is made as the normal process via each process program of processor 110. Then the state is read out for each of RO-RN by the master station processor at the end of the test call connection and based on the state of control circuit 107 connected to contacts ro-rn of RO-RN each. Thus the normal connection or no actuation is decided for ro-rn each.
JP5993979A 1979-05-16 1979-05-16 Remote station fault location identification method Expired JPS5925542B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5993979A JPS5925542B2 (en) 1979-05-16 1979-05-16 Remote station fault location identification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5993979A JPS5925542B2 (en) 1979-05-16 1979-05-16 Remote station fault location identification method

Publications (2)

Publication Number Publication Date
JPS55151842A true JPS55151842A (en) 1980-11-26
JPS5925542B2 JPS5925542B2 (en) 1984-06-19

Family

ID=13127601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5993979A Expired JPS5925542B2 (en) 1979-05-16 1979-05-16 Remote station fault location identification method

Country Status (1)

Country Link
JP (1) JPS5925542B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2017557A3 (en) 2017-09-19 2019-03-27 Greiner Packaging International Gmbh A method of processing non-absorbent powder materials

Also Published As

Publication number Publication date
JPS5925542B2 (en) 1984-06-19

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