JPS5583497A - Step-out detector for pulse motor - Google Patents

Step-out detector for pulse motor

Info

Publication number
JPS5583497A
JPS5583497A JP15718278A JP15718278A JPS5583497A JP S5583497 A JPS5583497 A JP S5583497A JP 15718278 A JP15718278 A JP 15718278A JP 15718278 A JP15718278 A JP 15718278A JP S5583497 A JPS5583497 A JP S5583497A
Authority
JP
Japan
Prior art keywords
preset
pulse
carry
signal
counter
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
JP15718278A
Other languages
Japanese (ja)
Inventor
Hideo Nishimura
Minoru Enomoto
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki 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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP15718278A priority Critical patent/JPS5583497A/en
Publication of JPS5583497A publication Critical patent/JPS5583497A/en
Pending legal-status Critical Current

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  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To operate step-out detection for the pulse motor efficiently by the method wherein, by giving a feedback pulse to the preset signal input terminal of a counter, the carry or borrow signal of a preset counter is utilized as abnormal condition detection signal. CONSTITUTION:Pulse motor 3 rotates in accordance with instruction pulses, and preset counter 9 counts instruction pulses from the preset values. When no step-out has occurred, before a carry signal is outputted from carry terminal 9d of preset counter 9, counting is operated again by preset pulse PR from pulse generator 6. Even when the direction of feeding is reversed in the middle, the first pulse is given to preset input terminal 9b, and no erroneous operation occurs. When a step- out has occurred, before preset pulse PR is given, a carry or borrow signal is outputted from ounter 9 and an alarm is given through alarm circuit 12.
JP15718278A 1978-12-18 1978-12-18 Step-out detector for pulse motor Pending JPS5583497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15718278A JPS5583497A (en) 1978-12-18 1978-12-18 Step-out detector for pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15718278A JPS5583497A (en) 1978-12-18 1978-12-18 Step-out detector for pulse motor

Publications (1)

Publication Number Publication Date
JPS5583497A true JPS5583497A (en) 1980-06-23

Family

ID=15643973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15718278A Pending JPS5583497A (en) 1978-12-18 1978-12-18 Step-out detector for pulse motor

Country Status (1)

Country Link
JP (1) JPS5583497A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196471A (en) * 1983-04-22 1984-11-07 Hino Motors Ltd Abnormality detector for rotation of rotating shaft of step motor
JPS6264296A (en) * 1985-09-13 1987-03-23 Hitachi Ltd Step-out detector for motor
KR20150089643A (en) * 2014-01-28 2015-08-05 한화테크윈 주식회사 Apparatus and method for detecting motot step-out of chip mounter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196471A (en) * 1983-04-22 1984-11-07 Hino Motors Ltd Abnormality detector for rotation of rotating shaft of step motor
JPS6264296A (en) * 1985-09-13 1987-03-23 Hitachi Ltd Step-out detector for motor
KR20150089643A (en) * 2014-01-28 2015-08-05 한화테크윈 주식회사 Apparatus and method for detecting motot step-out of chip mounter

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