JPS568567A - Automatic wiring checking device - Google Patents

Automatic wiring checking device

Info

Publication number
JPS568567A
JPS568567A JP8346979A JP8346979A JPS568567A JP S568567 A JPS568567 A JP S568567A JP 8346979 A JP8346979 A JP 8346979A JP 8346979 A JP8346979 A JP 8346979A JP S568567 A JPS568567 A JP S568567A
Authority
JP
Japan
Prior art keywords
switch
wiring
check
signal
switching position
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
JP8346979A
Other languages
Japanese (ja)
Inventor
Hidematsu Otaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8346979A priority Critical patent/JPS568567A/en
Publication of JPS568567A publication Critical patent/JPS568567A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To facilitate the testing work as well as shorten the test time for the wiring check of the control board or the like, by providing the multipoint switch and others to switch the signals which check the conduction state of the wiring and thus ensuring the automatic checking work for the wiring.
CONSTITUTION: Automatic wiring check control board 31 consists of battery 33, multipoint switch 34 which switches the transmission side of the conduction signal in accordance with unit terminals 1W10 of control boad 32, multipoint switch 36 which carries out the switching of the reception side in the same way as switch 34, resistor 37 which detects the conduction check signal in the form of the voltage signal and then supplies the gate signal of computer 52, and others. Thus, for example, if the transistor at switching position 1 of switch 34 is turned on, the gate signal is produced only when the transistor at the switching position having the same number as the unit terminal No. is turned on along with the switching position of switch 36 wired to unit terminal 1 of board 32. Accordingly, which unit terminal has the mutual wiring is discriminated easily according to the generation of the gate signal, thus shortening the test time.
COPYRIGHT: (C)1981,JPO&Japio
JP8346979A 1979-07-03 1979-07-03 Automatic wiring checking device Pending JPS568567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8346979A JPS568567A (en) 1979-07-03 1979-07-03 Automatic wiring checking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8346979A JPS568567A (en) 1979-07-03 1979-07-03 Automatic wiring checking device

Publications (1)

Publication Number Publication Date
JPS568567A true JPS568567A (en) 1981-01-28

Family

ID=13803322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8346979A Pending JPS568567A (en) 1979-07-03 1979-07-03 Automatic wiring checking device

Country Status (1)

Country Link
JP (1) JPS568567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334932A (en) * 1991-02-22 1994-08-02 Vickers Incorporated Temperature compensated electrical sensor system for measuring ferrous particles in a fluid using a series resonant oscillator and microprocessor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334932A (en) * 1991-02-22 1994-08-02 Vickers Incorporated Temperature compensated electrical sensor system for measuring ferrous particles in a fluid using a series resonant oscillator and microprocessor

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