JPS57208899A - Controlling system for pulsemotor - Google Patents

Controlling system for pulsemotor

Info

Publication number
JPS57208899A
JPS57208899A JP9341281A JP9341281A JPS57208899A JP S57208899 A JPS57208899 A JP S57208899A JP 9341281 A JP9341281 A JP 9341281A JP 9341281 A JP9341281 A JP 9341281A JP S57208899 A JPS57208899 A JP S57208899A
Authority
JP
Japan
Prior art keywords
pulsemotor
control circuit
carriage
driven item
exscitation
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
JP9341281A
Other languages
Japanese (ja)
Inventor
Kousaku Tsuguta
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9341281A priority Critical patent/JPS57208899A/en
Publication of JPS57208899A publication Critical patent/JPS57208899A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To improve the positioning accuracy of a driven item by a method wherein, when the driven item reaches a stop position, the excitation change is stopped at the specified exciting phase of the pulsemotor. CONSTITUTION:A clock signal is processed by the microprocessor and the programable counter built in ROM constituting the pulsemotor control circuit 1 in compliance with the initial signal or restore command when the power is supplied. Said clock signals output the exscitation changing signals (b)-(e) to be provided for the pulsemotor 3 through the intermediary of the driving current 2. On the other hand, the pulsemotor control circuit 1 monitors the carriage detecting signal (f) output from the carriage position detecting element 4. When the driven item is detected to reach the stop position by means of the carriage position detecting element 4, the pulsemotor control circuit 1 stops the exscitation change at the specified exciting phase of the pulsemotor 3.
JP9341281A 1981-06-17 1981-06-17 Controlling system for pulsemotor Pending JPS57208899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9341281A JPS57208899A (en) 1981-06-17 1981-06-17 Controlling system for pulsemotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9341281A JPS57208899A (en) 1981-06-17 1981-06-17 Controlling system for pulsemotor

Publications (1)

Publication Number Publication Date
JPS57208899A true JPS57208899A (en) 1982-12-22

Family

ID=14081579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9341281A Pending JPS57208899A (en) 1981-06-17 1981-06-17 Controlling system for pulsemotor

Country Status (1)

Country Link
JP (1) JPS57208899A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359796A (en) * 1986-08-28 1988-03-15 Yaskawa Electric Mfg Co Ltd Origin return mechanism for pulse motor
JPS63157697A (en) * 1986-12-11 1988-06-30 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 Aligner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359796A (en) * 1986-08-28 1988-03-15 Yaskawa Electric Mfg Co Ltd Origin return mechanism for pulse motor
JPS63157697A (en) * 1986-12-11 1988-06-30 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 Aligner

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