JPS5979305A - サ−ボモ−タの異常動作防止回路 - Google Patents

サ−ボモ−タの異常動作防止回路

Info

Publication number
JPS5979305A
JPS5979305A JP57189617A JP18961782A JPS5979305A JP S5979305 A JPS5979305 A JP S5979305A JP 57189617 A JP57189617 A JP 57189617A JP 18961782 A JP18961782 A JP 18961782A JP S5979305 A JPS5979305 A JP S5979305A
Authority
JP
Japan
Prior art keywords
pulse
servo motor
circuit
feedback
feedback pulse
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
JP57189617A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0444761B2 (enrdf_load_stackoverflow
Inventor
Masaharu Fujino
正春 藤野
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP57189617A priority Critical patent/JPS5979305A/ja
Publication of JPS5979305A publication Critical patent/JPS5979305A/ja
Publication of JPH0444761B2 publication Critical patent/JPH0444761B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Electric Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
JP57189617A 1982-10-28 1982-10-28 サ−ボモ−タの異常動作防止回路 Granted JPS5979305A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57189617A JPS5979305A (ja) 1982-10-28 1982-10-28 サ−ボモ−タの異常動作防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57189617A JPS5979305A (ja) 1982-10-28 1982-10-28 サ−ボモ−タの異常動作防止回路

Publications (2)

Publication Number Publication Date
JPS5979305A true JPS5979305A (ja) 1984-05-08
JPH0444761B2 JPH0444761B2 (enrdf_load_stackoverflow) 1992-07-22

Family

ID=16244294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57189617A Granted JPS5979305A (ja) 1982-10-28 1982-10-28 サ−ボモ−タの異常動作防止回路

Country Status (1)

Country Link
JP (1) JPS5979305A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113201A (ja) * 1985-11-12 1987-05-25 Aida Eng Ltd 暴走防止装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143611A (en) * 1979-04-24 1980-11-10 Mitsubishi Electric Corp Position controller
JPS56151084A (en) * 1980-04-24 1981-11-21 Mitsubishi Electric Corp Sewing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143611A (en) * 1979-04-24 1980-11-10 Mitsubishi Electric Corp Position controller
JPS56151084A (en) * 1980-04-24 1981-11-21 Mitsubishi Electric Corp Sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113201A (ja) * 1985-11-12 1987-05-25 Aida Eng Ltd 暴走防止装置

Also Published As

Publication number Publication date
JPH0444761B2 (enrdf_load_stackoverflow) 1992-07-22

Similar Documents

Publication Publication Date Title
JP2871993B2 (ja) サーボモータの位置制御装置
EP1118917B1 (en) Servo control apparatus
EP0770027B1 (en) Overload detector for servo driven machines
US10012974B2 (en) Motor control system and motor control method which protect tool and workpiece at time of power outage
US4334266A (en) Numerical control system with following error monitor
EP0296647A2 (en) Oscillatory failure monitor
JPS5979305A (ja) サ−ボモ−タの異常動作防止回路
US4864209A (en) Negative feedback control system
US4032094A (en) Control of positioning system authority over aircraft control surfaces as a function of surface movement rate
JP2024147131A (ja) モータ制御装置
JPH10277887A (ja) 位置検出器異常時の電動機制御方法
JP3298329B2 (ja) サーボ制御装置およびサーボ制御方法
CN111381554A (zh) 控制方法、控制装置以及程序记录介质
JP2563307B2 (ja) エンジン制御装置
CN218771275U (zh) 驱动器安全转矩关断控制系统及控制装置
JPS623308A (ja) 工業用ロボツトの暴走防止装置
SU1719561A1 (ru) Устройство управлени электроприводами механизмов одноковшового экскаватора
JPS61135373A (ja) モ−タ制御装置
JPS61134809A (ja) サ−ボ制御装置
JPH01190281A (ja) 電動モータの異常検出装置
JPS60186909A (ja) サ−ボ系の異常検出回路
RU1810513C (ru) Система управлени приводом бурового насоса
JPS6465608A (en) Acceleration control type servo system
JP2513978Y2 (ja) 速度制御装置の異常速度検出器
JPS61246807A (ja) 暴走検知方法