JPS534177A - Servo system abnormal detecting circuit - Google Patents

Servo system abnormal detecting circuit

Info

Publication number
JPS534177A
JPS534177A JP7748176A JP7748176A JPS534177A JP S534177 A JPS534177 A JP S534177A JP 7748176 A JP7748176 A JP 7748176A JP 7748176 A JP7748176 A JP 7748176A JP S534177 A JPS534177 A JP S534177A
Authority
JP
Japan
Prior art keywords
detecting circuit
servo system
system abnormal
abnormal detecting
servo
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
JP7748176A
Other languages
Japanese (ja)
Inventor
Shunichi Uehara
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7748176A priority Critical patent/JPS534177A/en
Publication of JPS534177A publication Critical patent/JPS534177A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To alarm a servo operation which is over the operation sphere by counting the decay time of counter pulse which is created from an induction when a direction command signal generates.
JP7748176A 1976-06-30 1976-06-30 Servo system abnormal detecting circuit Pending JPS534177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7748176A JPS534177A (en) 1976-06-30 1976-06-30 Servo system abnormal detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7748176A JPS534177A (en) 1976-06-30 1976-06-30 Servo system abnormal detecting circuit

Publications (1)

Publication Number Publication Date
JPS534177A true JPS534177A (en) 1978-01-14

Family

ID=13635160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7748176A Pending JPS534177A (en) 1976-06-30 1976-06-30 Servo system abnormal detecting circuit

Country Status (1)

Country Link
JP (1) JPS534177A (en)

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