JPS5619397A - Control of step motor - Google Patents

Control of step motor

Info

Publication number
JPS5619397A
JPS5619397A JP9447679A JP9447679A JPS5619397A JP S5619397 A JPS5619397 A JP S5619397A JP 9447679 A JP9447679 A JP 9447679A JP 9447679 A JP9447679 A JP 9447679A JP S5619397 A JPS5619397 A JP S5619397A
Authority
JP
Japan
Prior art keywords
damper
step motor
stopper
motor
rotating
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.)
Granted
Application number
JP9447679A
Other languages
Japanese (ja)
Other versions
JPS626440B2 (en
Inventor
Akihisa Takano
Hiroshi Fujieda
Tatsuo Saka
Shinji Naka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9447679A priority Critical patent/JPS5619397A/en
Publication of JPS5619397A publication Critical patent/JPS5619397A/en
Publication of JPS626440B2 publication Critical patent/JPS626440B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To enable control of a rotary angle of a step motor without using a reference position detecting switch by rotating the rotary shaft of the step motor toward a stopper at a predetermined angle to collide a damper with the stopper. CONSTITUTION:When wind blowing angle is regulated by rotating elevationally a shaft 6 connected at a damper 4 to a step motor as a center to cause the damper 4 to collide with a stopper, the damper 4 is stopped rotating. The step motor for driving the damper 4 is controlled by a program stored in a microcomputer 26 to supply a drive signal through a driver 25 to motor windings 16a-16d. The reference position of the damper is set in an internal counter for the microcomputer 26. When the rotating damper 4 collides with the stopper 11 to complete predetermined energization of the predetermined number by the microcomputer 26, the motor becomes one-phase energization to stop the motor 1.
JP9447679A 1979-07-24 1979-07-24 Control of step motor Granted JPS5619397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9447679A JPS5619397A (en) 1979-07-24 1979-07-24 Control of step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9447679A JPS5619397A (en) 1979-07-24 1979-07-24 Control of step motor

Publications (2)

Publication Number Publication Date
JPS5619397A true JPS5619397A (en) 1981-02-24
JPS626440B2 JPS626440B2 (en) 1987-02-10

Family

ID=14111320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9447679A Granted JPS5619397A (en) 1979-07-24 1979-07-24 Control of step motor

Country Status (1)

Country Link
JP (1) JPS5619397A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131313A (en) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd Mode controller for car air conditioner
JPS6239363A (en) * 1985-08-13 1987-02-20 Aisin Seiki Co Ltd Attitude set device of onvehicle equipment
JPS6239364A (en) * 1985-08-13 1987-02-20 Aisin Seiki Co Ltd Attitude set device for onvehicle equipment
JPS62230397A (en) * 1986-03-28 1987-10-09 Copal Co Ltd Position transducer
JPS62244300A (en) * 1986-04-14 1987-10-24 Matsushita Electric Ind Co Ltd Motor control circuit
JPS63172299U (en) * 1987-04-23 1988-11-09
JPH0271037A (en) * 1988-09-07 1990-03-09 Hitachi Ltd Method and apparatus for control of deflection of wind direction plate of air conditioner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131313A (en) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd Mode controller for car air conditioner
JPH049685B2 (en) * 1983-12-20 1992-02-21
JPS6239363A (en) * 1985-08-13 1987-02-20 Aisin Seiki Co Ltd Attitude set device of onvehicle equipment
JPS6239364A (en) * 1985-08-13 1987-02-20 Aisin Seiki Co Ltd Attitude set device for onvehicle equipment
JPS62230397A (en) * 1986-03-28 1987-10-09 Copal Co Ltd Position transducer
JPS62244300A (en) * 1986-04-14 1987-10-24 Matsushita Electric Ind Co Ltd Motor control circuit
JPS63172299U (en) * 1987-04-23 1988-11-09
JPH0271037A (en) * 1988-09-07 1990-03-09 Hitachi Ltd Method and apparatus for control of deflection of wind direction plate of air conditioner

Also Published As

Publication number Publication date
JPS626440B2 (en) 1987-02-10

Similar Documents

Publication Publication Date Title
JPS6456089A (en) Electric shaver
JPS6455089A (en) Method of controlling fan motor for air-conditioning machine
JPS5619397A (en) Control of step motor
JPS5653588A (en) Main shaft rotation control system
EP0216940A4 (en) Device for controlling injection pressure of injection molding machine.
JPS5799415A (en) Car air conditioner controller
SE318482B (en)
AU539578B2 (en) Switching and control device
EP0271590A4 (en) Robot control apparatus
JPS5662A (en) Magnetic tape unit
JPS5276564A (en) Electrically-driven driving unit
JPS57156147A (en) Cutting-liquid nozzle device for machine tool
JPS5558786A (en) Stop control of sewing machine at specified position
KR920702461A (en) Speed control device of prime mover
CA2057753A1 (en) Procedure for producing the speed reference for a crane motor
JPS57188748A (en) Idle rotation controller for engine
GB1597790A (en) Variable reluctance motor drive systems
JPS5539853A (en) Head lamp levelling device
DE3272230D1 (en) System for determining the resonance phenomenon of a rotating body
JPS5438508A (en) Motor device
JPS6485585A (en) Ultrasonic motor
JPS5653589A (en) Main shaft home position stop control circuit
JPS6462710A (en) Spindle control system and numerical controller
JPS6215007U (en)
JPS5346620A (en) Controller for pulse motor