JPH0479525B2 - - Google Patents

Info

Publication number
JPH0479525B2
JPH0479525B2 JP59265680A JP26568084A JPH0479525B2 JP H0479525 B2 JPH0479525 B2 JP H0479525B2 JP 59265680 A JP59265680 A JP 59265680A JP 26568084 A JP26568084 A JP 26568084A JP H0479525 B2 JPH0479525 B2 JP H0479525B2
Authority
JP
Japan
Prior art keywords
pulse
data
incremental data
position detector
output
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.)
Expired - Lifetime
Application number
JP59265680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61142416A (ja
Inventor
Shinji Seki
Shunsuke Matsubara
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP26568084A priority Critical patent/JPS61142416A/ja
Publication of JPS61142416A publication Critical patent/JPS61142416A/ja
Publication of JPH0479525B2 publication Critical patent/JPH0479525B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Manipulation Of Pulses (AREA)
JP26568084A 1984-12-17 1984-12-17 位置検出器の異常状態検知方式 Granted JPS61142416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26568084A JPS61142416A (ja) 1984-12-17 1984-12-17 位置検出器の異常状態検知方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26568084A JPS61142416A (ja) 1984-12-17 1984-12-17 位置検出器の異常状態検知方式

Publications (2)

Publication Number Publication Date
JPS61142416A JPS61142416A (ja) 1986-06-30
JPH0479525B2 true JPH0479525B2 (enExample) 1992-12-16

Family

ID=17420508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26568084A Granted JPS61142416A (ja) 1984-12-17 1984-12-17 位置検出器の異常状態検知方式

Country Status (1)

Country Link
JP (1) JPS61142416A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217612U (enExample) * 1988-07-20 1990-02-05

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142233A (en) * 1979-04-24 1980-11-06 Nissan Motor Co Ltd Device for diagnosing crank angle sensor
JPS5831525A (ja) * 1981-08-18 1983-02-24 Nec Corp 描画装置

Also Published As

Publication number Publication date
JPS61142416A (ja) 1986-06-30

Similar Documents

Publication Publication Date Title
US4918443A (en) Method for determining a rotational angle of a rotary body
US4331917A (en) Speed and direction sensing circuit
KR890004221A (ko) 회전 전동기의 토오크 제어 장치
EP0293479B1 (en) Pulse encoder
US5128536A (en) Abnormality processing circuit for an encoder
EP0096295A2 (en) Erroneous pulse sequence detector
JPH0447765B2 (enExample)
JPH0479525B2 (enExample)
JPS59112308A (ja) 数値制御装置
JP2541809B2 (ja) エンコ−ダ欠相検出装置
JP3144877B2 (ja) バックアップ式絶対位置エンコーダ
JP4651984B2 (ja) エンコーダカウンタ
JP2917041B2 (ja) ロータリエンコーダの異常検出装置
JPH0712589A (ja) 磁気式エンコーダの異常検出装置
JP3697610B2 (ja) エンコーダ
JPH0425495B2 (enExample)
JPS61178144A (ja) 同期ずれ検出装置
JPH10247109A (ja) エンコーダの異常を検出する方法およびその装置、ならびにアクチュエータ用の制御装置
JPS60154110A (ja) ロ−タリエンコ−ダの異常検出方法
JPH04340608A (ja) 回転軸制御方法および装置
JPS62285009A (ja) 位置検出装置
JP3354179B2 (ja) 可動体の移動方向監視装置
SU1229951A1 (ru) Устройство дл контрол датчика углового положени
JPS61180311A (ja) ロボツトの暴走監視装置
JPH03235685A (ja) ロータリエンコーダの異常検出方法及びその装置