Motor control device, control system, and motor control method
AssigneeFanuc Corporation
InventorsTomohisa Tsutsumi, Yuuki Morita
Life of this patent
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Abstract
A motor control device is equipped with a command receiving unit adapted to receive movement commands and first control periods of the movement commands from each of a plurality of numerical controllers, a command generating unit which, on the basis of the plurality of first control periods and a plurality of second control periods in accordance with each of the plurality of first control periods, is adapted to generate movement commands of the plurality of second control periods from the movement commands of the plurality of first control periods, and a motor control unit adapted to control a motor in accordance with the plurality of movement commands generated by the command generating unit.
Claims14
A motor control device comprising:
- a command receiving unit adapted to receive movement commands and first control periods of the movement commands from each of a plurality of numerical controllers;
- a command generating unit which, on the basis of the plurality of first control periods and a plurality of second control periods in accordance with each of the plurality of first control periods, is adapted to generate movement commands of the plurality of second control periods from the movement commands of the plurality of first control periods;
- and
- a motor control unit adapted to control a motor, in accordance with the plurality of movement commands generated by the command generating unit.
A motor control method for controlling a motor, comprising:
- a command receiving step of a motor control device receiving movement commands and first control periods of the movement commands from each of a plurality of numerical controllers;
- a command generating step of the motor control device generating, on the basis of the plurality of first control periods and a plurality of second control periods in accordance with each of the plurality of first control periods, movement commands of the plurality of second control periods from the movement commands of the plurality of first control periods;
- and
- a motor controlling step of the motor control device controlling the motor, in accordance with the plurality of movement commands generated by the command generating step.
Dependencies are inferred from the claim text.