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:
Aug. 07, 2018
Filed:
Feb. 27, 2017
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Kazutoshi Kobayashi, Kitakyushu, JP;
Takuya Miwa, Kitakyushu, JP;
Mamoru Fukuda, Kitakyushu, JP;
Yoshitaka Kashiwagi, Kitakyushu, JP;
Hidetsugu Koga, Kitakyushu, JP;
Kazuhiro Imanaga, Kitakyushu, JP;
Tadashi Okubo, Kitakyushu, JP;
KABUSHIKI KAISHA YASKAWA DENKI, Kitakyushu-shi, JP;
Abstract
A motor control system includes first processing circuitry that controls a motor. An upper-level communication path connects an upper-level communication port of the first processing circuitry to second processing circuitry that sends an instruction to the first processing circuitry via the upper-level communication path. A lower-level communication path connects a lower-level communication port of the first processing circuitry to a plurality of devices connected in series to each other. The devices include rotational angle detection circuitry and output circuitry. The rotational angle detection circuitry detects a rotation angle of the motor. The output circuitry outputs associated information that is associated with the motor and is different from the rotational angle or that is associated with an industrial device associated with the motor. The first processing circuitry performs a predetermined processing based on the rotational angle and the associated information, and sends a result of the predetermined processing to the second processing circuitry.