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:
Apr. 02, 2019
Filed:
Nov. 17, 2016
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Kouji Hada, Yamanashi, JP;
Yoshito Miyazaki, Yamanashi, JP;
Takaaki Komatsu, Yamanashi, JP;
Akira Koizumi, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/042 (2006.01); G05B 19/414 (2006.01);
U.S. Cl.
CPC ...
G05B 19/0421 (2013.01); G05B 19/4148 (2013.01); G05B 2219/34008 (2013.01); G05B 2219/34013 (2013.01); G05B 2219/34019 (2013.01); G05B 2219/34047 (2013.01);
Abstract
A numerical control device includes a multicore CPU for outputting a position command value of a servomotor, an ASIC including a servo controller, which outputs a current command value to an amplifier for driving the servomotor, and another processor, and a DSP for reading the position command value and controlling the servomotor such that the servomotor moves to a position indicated by the position command value. The CPU and the ASIC are connected through a plurality of serial interfaces.