Title:
CONTROLLING CIRCUIT FOR MOTOR
Document Type and Number:
Japanese Patent JPS5889085
Kind Code:
A
Abstract:
PURPOSE:To control a plurality of driving mechanisms of different specifications by one controller by switching, controlling the speed of and the positioning of a controlling circuit of a motor with a small-sized computer. CONSTITUTION:An operation command from an operation unit 1 is inputted to a microcomputer 2. The microcomputer 2 controls the operations of a positioning controlling amplifier 4, a speed controller 5, a position detector 6, a limit switch 7, a resetting circuit 8, an emergency stopping circuit 9, an overcurrent protecting circuit 10, and a position detector 11 through an interface 3, and calculates or controls the output of switching, speed or alternating command of a control system, tachometer generator 55 and a current detector.
Inventors:
KABUKI MIKITO
OOTA YASUKI
KUMASAKA KENICHI
OOKUBO HIROSHI
NAKANO YUTAKA
KINOSHITA KIYONOBU
OOTA YASUKI
KUMASAKA KENICHI
OOKUBO HIROSHI
NAKANO YUTAKA
KINOSHITA KIYONOBU
Application Number:
JP18679881A
Publication Date:
May 27, 1983
Filing Date:
November 24, 1981
Export Citation:
Assignee:
HITACHI LTD
HITACHI ENG CO LTD
HITACHI ENG CO LTD
International Classes:
H02P29/00; H02P23/00; (IPC1-7): H02P5/00
Attorney, Agent or Firm:
Akio Takahashi