JPS5870096U - Electric motor control device - Google Patents

Electric motor control device

Info

Publication number
JPS5870096U
JPS5870096U JP1981165346U JP16534681U JPS5870096U JP S5870096 U JPS5870096 U JP S5870096U JP 1981165346 U JP1981165346 U JP 1981165346U JP 16534681 U JP16534681 U JP 16534681U JP S5870096 U JPS5870096 U JP S5870096U
Authority
JP
Japan
Prior art keywords
electric motor
control device
motor
circuit
load current
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
JP1981165346U
Other languages
Japanese (ja)
Other versions
JPS6330239Y2 (en
Inventor
敬三 吉田
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1981165346U priority Critical patent/JPS5870096U/en
Publication of JPS5870096U publication Critical patent/JPS5870096U/en
Application granted granted Critical
Publication of JPS6330239Y2 publication Critical patent/JPS6330239Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案の一実施例を示すブロック図そあ　　　　
。 す、１は制御回路、２は電力増幅回路、３は負荷電流検
出回路、４は電動機、５は表示切換回路、６は表示装置
である。The figure is a block diagram showing one embodiment of this invention.
. 1 is a control circuit, 2 is a power amplifier circuit, 3 is a load current detection circuit, 4 is an electric motor, 5 is a display switching circuit, and 6 is a display device.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）電動機の運転を制御する制御回路と、上記電動機
に流れる負荷電流を検出する検出回路と、上記電動機お
よび制御回路の正常・異常を検出し、これを切換える表
示切換回路と、この表示切換回路の信号をうけ正常時に
は負荷電流の大きさを示し、異常時には異常内容を表示
する表示装置とを備えた電動機の制御装置。(1) A control circuit that controls the operation of the motor, a detection circuit that detects the load current flowing through the motor, a display switching circuit that detects whether the motor and control circuit are normal or abnormal, and switches between them, and this display switching circuit. A control device for an electric motor, which includes a display device that receives a circuit signal and shows the magnitude of the load current when it is normal, and displays the details of the abnormality when it is abnormal. （２）表示装置には複数の発光ダイオードが配設され、
この発光ダイオードの点灯数によって負荷電流の大きさ
を表示するとともに所定の発光ダイオードの点灯によっ
て異常内容を表示することを特徴とする実用新案登録請
求の範囲第１項に記載の電動機の制御装置。(2) A plurality of light emitting diodes are arranged in the display device,
The electric motor control device according to claim 1, which is characterized in that the magnitude of the load current is indicated by the number of light-emitting diodes lit, and the content of the abnormality is displayed by lighting a predetermined light-emitting diode.
JP1981165346U 1981-11-05 1981-11-05 Electric motor control device Granted JPS5870096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981165346U JPS5870096U (en) 1981-11-05 1981-11-05 Electric motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981165346U JPS5870096U (en) 1981-11-05 1981-11-05 Electric motor control device

Publications (2)

Publication Number Publication Date
JPS5870096U true JPS5870096U (en) 1983-05-12
JPS6330239Y2 JPS6330239Y2 (en) 1988-08-12

Family

ID=29957548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981165346U Granted JPS5870096U (en) 1981-11-05 1981-11-05 Electric motor control device

Country Status (1)

Country Link
JP (1) JPS5870096U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6044747B1 (en) * 2015-09-18 2016-12-14 株式会社安川電機 Industrial machine status display device and power conversion device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485321A (en) * 1977-12-21 1979-07-06 Bell & Howell Japan Motor control indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485321A (en) * 1977-12-21 1979-07-06 Bell & Howell Japan Motor control indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6044747B1 (en) * 2015-09-18 2016-12-14 株式会社安川電機 Industrial machine status display device and power conversion device
WO2017046966A1 (en) * 2015-09-18 2017-03-23 株式会社安川電機 Device for displaying state of industrial machine, and power converter
US10135379B2 (en) 2015-09-18 2018-11-20 Kabushiki Kaisha Yaskawa Denki State display device of industrial machinery and power conversion device

Also Published As

Publication number Publication date
JPS6330239Y2 (en) 1988-08-12

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