JP2000171270A - 回転電機制御装置、エンコーダ、および制御装置 - Google Patents

回転電機制御装置、エンコーダ、および制御装置

Info

Publication number
JP2000171270A
JP2000171270A JP10342540A JP34254098A JP2000171270A JP 2000171270 A JP2000171270 A JP 2000171270A JP 10342540 A JP10342540 A JP 10342540A JP 34254098 A JP34254098 A JP 34254098A JP 2000171270 A JP2000171270 A JP 2000171270A
Authority
JP
Japan
Prior art keywords
encoder
power supply
supply voltage
level
circuit
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
JP10342540A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000171270A5 (https=
Inventor
Sumio Kobayashi
澄男 小林
Masato Takase
真人 高瀬
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.)
Hitachi Ltd
Hitachi KE Systems Ltd
Original Assignee
Hitachi Ltd
Hitachi Keiyo Engineering 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 Hitachi Ltd, Hitachi Keiyo Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP10342540A priority Critical patent/JP2000171270A/ja
Publication of JP2000171270A publication Critical patent/JP2000171270A/ja
Publication of JP2000171270A5 publication Critical patent/JP2000171270A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
JP10342540A 1998-12-02 1998-12-02 回転電機制御装置、エンコーダ、および制御装置 Pending JP2000171270A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10342540A JP2000171270A (ja) 1998-12-02 1998-12-02 回転電機制御装置、エンコーダ、および制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10342540A JP2000171270A (ja) 1998-12-02 1998-12-02 回転電機制御装置、エンコーダ、および制御装置

Publications (2)

Publication Number Publication Date
JP2000171270A true JP2000171270A (ja) 2000-06-23
JP2000171270A5 JP2000171270A5 (https=) 2005-04-07

Family

ID=18354549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10342540A Pending JP2000171270A (ja) 1998-12-02 1998-12-02 回転電機制御装置、エンコーダ、および制御装置

Country Status (1)

Country Link
JP (1) JP2000171270A (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002175586A (ja) * 2000-12-07 2002-06-21 Matsushita Electric Ind Co Ltd ロータリーエンコーダ
JP2003004755A (ja) * 2001-06-19 2003-01-08 Yaskawa Electric Corp 信号処理方法および処理装置
JP2007226551A (ja) * 2006-02-23 2007-09-06 Aisin Seiki Co Ltd 端末制御システム
JP2012056039A (ja) * 2010-09-10 2012-03-22 Denso Wave Inc ロボットシステム
CN104253568A (zh) * 2013-06-25 2014-12-31 发那科株式会社 具备对信号线进行终端处理的终端电阻部的信号调整装置
JP2021528644A (ja) * 2018-06-29 2021-10-21 東莞市李群自動化技術有限公司ＱＫＭ Ｔｅｃｈｎｏｌｏｇｙ （Ｄｏｎｇ Ｇｕａｎ） Ｃｏ．， Ｌｔｄ エンコーダ信号サンプリング方法及び装置
US12191753B2 (en) 2020-05-19 2025-01-07 Mitsumi Electric Co., Ltd. DC-DC converter and semiconductor IC for cable voltage drop compensation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374320U (https=) * 1989-11-22 1991-07-25
JPH07286860A (ja) * 1994-12-15 1995-10-31 Hitachi Ltd エンコーダ電源供給装置
JPH0876841A (ja) * 1994-08-31 1996-03-22 Okuma Mach Works Ltd 変位検出装置
JPH08204570A (ja) * 1995-01-23 1996-08-09 Tamagawa Seiki Co Ltd エンコーダ及びエンコーダの信号出力方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374320U (https=) * 1989-11-22 1991-07-25
JPH0876841A (ja) * 1994-08-31 1996-03-22 Okuma Mach Works Ltd 変位検出装置
JPH07286860A (ja) * 1994-12-15 1995-10-31 Hitachi Ltd エンコーダ電源供給装置
JPH08204570A (ja) * 1995-01-23 1996-08-09 Tamagawa Seiki Co Ltd エンコーダ及びエンコーダの信号出力方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002175586A (ja) * 2000-12-07 2002-06-21 Matsushita Electric Ind Co Ltd ロータリーエンコーダ
JP2003004755A (ja) * 2001-06-19 2003-01-08 Yaskawa Electric Corp 信号処理方法および処理装置
JP2007226551A (ja) * 2006-02-23 2007-09-06 Aisin Seiki Co Ltd 端末制御システム
JP2012056039A (ja) * 2010-09-10 2012-03-22 Denso Wave Inc ロボットシステム
CN104253568A (zh) * 2013-06-25 2014-12-31 发那科株式会社 具备对信号线进行终端处理的终端电阻部的信号调整装置
JP2015008594A (ja) * 2013-06-25 2015-01-15 ファナック株式会社 信号線を終端処理する終端抵抗部を備える信号調整装置
US9160574B2 (en) 2013-06-25 2015-10-13 Fanuc Corporation Signal adjusting device comprising termination resistor unit in which a signal line is subjected to termination
CN104253568B (zh) * 2013-06-25 2018-01-16 发那科株式会社 具备对信号线进行终端处理的终端电阻部的信号调整装置
JP2021528644A (ja) * 2018-06-29 2021-10-21 東莞市李群自動化技術有限公司ＱＫＭ Ｔｅｃｈｎｏｌｏｇｙ （Ｄｏｎｇ Ｇｕａｎ） Ｃｏ．， Ｌｔｄ エンコーダ信号サンプリング方法及び装置
JP7354160B2 (ja) 2018-06-29 2023-10-02 東莞市李群自動化技術有限公司 エンコーダ信号サンプリング方法及び装置
US12191753B2 (en) 2020-05-19 2025-01-07 Mitsumi Electric Co., Ltd. DC-DC converter and semiconductor IC for cable voltage drop compensation

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