JPS55151272A - Automatic testing device for wiring - Google Patents

Automatic testing device for wiring

Info

Publication number
JPS55151272A
JPS55151272A JP5887479A JP5887479A JPS55151272A JP S55151272 A JPS55151272 A JP S55151272A JP 5887479 A JP5887479 A JP 5887479A JP 5887479 A JP5887479 A JP 5887479A JP S55151272 A JPS55151272 A JP S55151272A
Authority
JP
Japan
Prior art keywords
transformer
polarity
wiring
unit
test
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
JP5887479A
Other languages
Japanese (ja)
Inventor
Koichi Miyazawa
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 JP5887479A priority Critical patent/JPS55151272A/en
Publication of JPS55151272A publication Critical patent/JPS55151272A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make it possible to take a test of extremely-high precision as to the wiring test of a controller, by testing automatically the polarity of a transformer while measuring circuit resistance.
CONSTITUTION: Processor 1 remembers accurate wiring data of device 11 to be tested, compares them to the measurement data of device 11 in a test process for a propriety decision and also serves as the nucleus of control over all equipments. According to indications from unit 1, input-output interface unit 5 tests the wiring of device 11 and the data are sent to unit 1. Digital resistance gauge 6 measures the resistance value of a circuit to be measued and then outputs a digital value. Polarity decision unit 7 is that deciding the polarity of a transformer and impulse-wave generator 8 applies a transient voltage to the transformer to decide the polarity of the transformer. Further, scanner 9 select tested circuit in sequence.
COPYRIGHT: (C)1980,JPO&Japio
JP5887479A 1979-05-14 1979-05-14 Automatic testing device for wiring Pending JPS55151272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5887479A JPS55151272A (en) 1979-05-14 1979-05-14 Automatic testing device for wiring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5887479A JPS55151272A (en) 1979-05-14 1979-05-14 Automatic testing device for wiring

Publications (1)

Publication Number Publication Date
JPS55151272A true JPS55151272A (en) 1980-11-25

Family

ID=13096893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5887479A Pending JPS55151272A (en) 1979-05-14 1979-05-14 Automatic testing device for wiring

Country Status (1)

Country Link
JP (1) JPS55151272A (en)

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