JPS5465320A - Stepping motor speed control system - Google Patents

Stepping motor speed control system

Info

Publication number
JPS5465320A
JPS5465320A JP13202377A JP13202377A JPS5465320A JP S5465320 A JPS5465320 A JP S5465320A JP 13202377 A JP13202377 A JP 13202377A JP 13202377 A JP13202377 A JP 13202377A JP S5465320 A JPS5465320 A JP S5465320A
Authority
JP
Japan
Prior art keywords
carriage
return
speed
stepping motor
control system
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
JP13202377A
Other languages
Japanese (ja)
Inventor
Toshiyuki Onaka
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 JP13202377A priority Critical patent/JPS5465320A/en
Publication of JPS5465320A publication Critical patent/JPS5465320A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To return a carriage at high speed by switching the stepping motor driving system at carriage return into the half step from the full step and controlling its speed. CONSTITUTION:In a serial printer to return a carriage by the reversal of stepping motors 8 and 12, the driving signals P0 to P3 of the stepping motors 8 and 12 to drive the carriage are created by using microcomputers 1 to 5 and printing speed and carriage return speed are controlled by the program. Speed is controlled by switching the stepping motor drive system at carriage return into the half step from the full step. This system can return the carriage at high speed and raise the avarage printing speed.
JP13202377A 1977-11-01 1977-11-01 Stepping motor speed control system Pending JPS5465320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13202377A JPS5465320A (en) 1977-11-01 1977-11-01 Stepping motor speed control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13202377A JPS5465320A (en) 1977-11-01 1977-11-01 Stepping motor speed control system

Publications (1)

Publication Number Publication Date
JPS5465320A true JPS5465320A (en) 1979-05-25

Family

ID=15071696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13202377A Pending JPS5465320A (en) 1977-11-01 1977-11-01 Stepping motor speed control system

Country Status (1)

Country Link
JP (1) JPS5465320A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295695A (en) * 1988-05-23 1989-11-29 Matsushita Electric Ind Co Ltd Printer control circuit
JP2001286192A (en) * 2000-02-29 2001-10-12 Sagem Sa Generator
KR100449715B1 (en) * 2002-01-23 2004-09-22 삼성전자주식회사 Method of driving step motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295695A (en) * 1988-05-23 1989-11-29 Matsushita Electric Ind Co Ltd Printer control circuit
JP2001286192A (en) * 2000-02-29 2001-10-12 Sagem Sa Generator
KR100449715B1 (en) * 2002-01-23 2004-09-22 삼성전자주식회사 Method of driving step motor
US6984956B2 (en) 2002-01-23 2006-01-10 Samsung Electronics Co., Ltd. Method of driving step motor

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