The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2019
Filed:
Oct. 19, 2017
Applicant:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Inventors:
Isamu Matsumura, Kitakyushu, JP;
Junya Hisamatsu, Kitakyushu, JP;
Assignee:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/10 (2006.01); H02P 29/024 (2016.01); G05B 19/406 (2006.01); G05B 19/4062 (2006.01); G05B 19/4063 (2006.01); G05B 9/02 (2006.01); H02P 3/18 (2006.01);
U.S. Cl.
CPC ...
H02P 29/024 (2013.01); G05B 9/02 (2013.01); G05B 19/406 (2013.01); G05B 19/4062 (2013.01); G05B 19/4063 (2013.01); H02P 3/18 (2013.01); G05B 2219/14116 (2013.01); G05B 2219/24015 (2013.01); G05B 2219/34465 (2013.01); G05B 2219/42318 (2013.01);
Abstract
A motor control system includes a motor, and motor control circuitry that controls driving electric power for the motor based on a driving state quantity of the motor, and upon input of a safety request signal from outside the motor control circuitry, monitors a relationship between a driving state quantity and an operation monitor pattern selected from multiple kinds of operation monitor patterns using multiple simultaneously functioning safety function software modules.