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:
Nov. 04, 2025
Filed:
Nov. 29, 2021
Fanuc Corporation, Yamanashi, JP;
Takafumi Murakami, Yamanashi, JP;
Takahiro Omori, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
This communications system for numerical control devices includes a numerical control device, a converter device, and a plurality of inverter devices. This communications system for numerical control devices comprises an application unit and a determination unit. The application unit applies identification information to the inverter devices. The determination unit determines the inverter device, among the plurality of inverter devices that have had identification information applied thereto, that will be used for communications with the numerical control device and the converter device. The numerical control device comprises a numerical control communications unit that communicates with the inverter device using a first transmission path. The converter device comprises a converter communications unit that communicates with the numerical control device via: a second transmission path different from the first transmission path; the inverter device determined by the determination unit; and the first transmission path.