JPS6415180U - - Google Patents

Info

Publication number
JPS6415180U
JPS6415180U JP10962087U JP10962087U JPS6415180U JP S6415180 U JPS6415180 U JP S6415180U JP 10962087 U JP10962087 U JP 10962087U JP 10962087 U JP10962087 U JP 10962087U JP S6415180 U JPS6415180 U JP S6415180U
Authority
JP
Japan
Prior art keywords
motor
circuit
divided voltage
outputs
control device
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
JP10962087U
Other languages
English (en)
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 filed Critical
Priority to JP10962087U priority Critical patent/JPS6415180U/ja
Publication of JPS6415180U publication Critical patent/JPS6415180U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す回路図、第2図
は同実施例の一部を詳細に示す回路図、第3図乃
至第5図は同実施例を説明するために示す説明図
、第6図は同実施例の動作を説明するために示す
フローチヤート、第7図は本考案の他の実施例を
示す回路図である。 2……モータ、4……制御装置、6……故障診
断装置、60……抵抗回路、70……処理手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電力を回転機械力に変換するモータと、該モー
    タを駆動制御する制御装置とを備え、該制御装置
    及びモータの回路故障を検出できるものにおいて
    、分圧電圧を出力する抵抗回路を設け、該抵抗回
    路からの分圧電圧をモータの端子間に供給できる
    ようにし、該モータの端子電圧が所定基準値から
    外れた信号に基づいてモータ回路故障と判定する
    処理手段を設けてなることを特徴とするモータ回
    路の故障診断装置。
JP10962087U 1987-07-17 1987-07-17 Pending JPS6415180U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10962087U JPS6415180U (ja) 1987-07-17 1987-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10962087U JPS6415180U (ja) 1987-07-17 1987-07-17

Publications (1)

Publication Number Publication Date
JPS6415180U true JPS6415180U (ja) 1989-01-25

Family

ID=31346028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10962087U Pending JPS6415180U (ja) 1987-07-17 1987-07-17

Country Status (1)

Country Link
JP (1) JPS6415180U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320176A (ja) * 2005-05-16 2006-11-24 Hitachi Ltd インバータの診断方法及び装置
JP2007060762A (ja) * 2005-08-23 2007-03-08 Mitsubishi Electric Corp 負荷駆動システムの故障検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151876A (en) * 1981-03-16 1982-09-20 Nec Corp Automatic diagnostic device for motor driving circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151876A (en) * 1981-03-16 1982-09-20 Nec Corp Automatic diagnostic device for motor driving circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320176A (ja) * 2005-05-16 2006-11-24 Hitachi Ltd インバータの診断方法及び装置
JP2007060762A (ja) * 2005-08-23 2007-03-08 Mitsubishi Electric Corp 負荷駆動システムの故障検出装置

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