JPS5597198A - Load level detecting method and its circuit for stepping motor - Google Patents

Load level detecting method and its circuit for stepping motor

Info

Publication number
JPS5597198A
JPS5597198A JP356479A JP356479A JPS5597198A JP S5597198 A JPS5597198 A JP S5597198A JP 356479 A JP356479 A JP 356479A JP 356479 A JP356479 A JP 356479A JP S5597198 A JPS5597198 A JP S5597198A
Authority
JP
Japan
Prior art keywords
command pulse
load level
circuit
electric energy
stepping motor
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
JP356479A
Other languages
Japanese (ja)
Inventor
Takashi Yamanoi
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP356479A priority Critical patent/JPS5597198A/en
Publication of JPS5597198A publication Critical patent/JPS5597198A/en
Pending legal-status Critical Current

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  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To decide the load level out of the information only from the input side by a method wherein the electric energy supplied to the motor is compared, to detect the load level, with the driving controlled variable through the command pulse when the motor is being driven. CONSTITUTION:Electric power is supplied from the power source to the stepping motor driving system 2 by means of the wire 4 through the electric energy detecting circuit 5. And furthermore, the command pulse is put into the driving system 2 by means of the wire 3. The command pulse is also put into the command pulse frequency value display circuit 6. The detected or converted electric energy and/or the command pulse frequency numerical value are put into the decision current 7 (an output level range display circuit) to compute and display the load level range at that time.
JP356479A 1979-01-16 1979-01-16 Load level detecting method and its circuit for stepping motor Pending JPS5597198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP356479A JPS5597198A (en) 1979-01-16 1979-01-16 Load level detecting method and its circuit for stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP356479A JPS5597198A (en) 1979-01-16 1979-01-16 Load level detecting method and its circuit for stepping motor

Publications (1)

Publication Number Publication Date
JPS5597198A true JPS5597198A (en) 1980-07-24

Family

ID=11560913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP356479A Pending JPS5597198A (en) 1979-01-16 1979-01-16 Load level detecting method and its circuit for stepping motor

Country Status (1)

Country Link
JP (1) JPS5597198A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016191A (en) * 1983-07-05 1985-01-26 Fujitsu Ten Ltd Erroneous operation detecting circuit of stepping motor
JPS61116999A (en) * 1984-11-06 1986-06-04 ザイア・アクチエンゲゼルシャフト Method and device for driving stepping motor
JPS61139298A (en) * 1984-12-10 1986-06-26 Sharp Corp Drive device for stepping motor
JPS61161998A (en) * 1985-01-07 1986-07-22 Toshiro Higuchi Load detecting method of stepping motor
JPS61167397A (en) * 1984-12-28 1986-07-29 Fujitsu Ltd Abnormal current detector of stepping motor
JPS62201097A (en) * 1986-02-24 1987-09-04 ザイア・アクチエンゲゼルシャフト Apparatus for avoiding unstable operation of stepping motor
JPS6331497A (en) * 1986-07-17 1988-02-10 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Method of testing stepping motor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016191A (en) * 1983-07-05 1985-01-26 Fujitsu Ten Ltd Erroneous operation detecting circuit of stepping motor
JPS61116999A (en) * 1984-11-06 1986-06-04 ザイア・アクチエンゲゼルシャフト Method and device for driving stepping motor
JPH0231598B2 (en) * 1984-11-06 1990-07-13 Zaia Ag
JPS61139298A (en) * 1984-12-10 1986-06-26 Sharp Corp Drive device for stepping motor
JPS61167397A (en) * 1984-12-28 1986-07-29 Fujitsu Ltd Abnormal current detector of stepping motor
JPS61161998A (en) * 1985-01-07 1986-07-22 Toshiro Higuchi Load detecting method of stepping motor
JPS62201097A (en) * 1986-02-24 1987-09-04 ザイア・アクチエンゲゼルシャフト Apparatus for avoiding unstable operation of stepping motor
JPS6331497A (en) * 1986-07-17 1988-02-10 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Method of testing stepping motor
JPH0313840B2 (en) * 1986-07-17 1991-02-25 Intaanashonaru Bijinesu Mashiinzu Corp

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