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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12547155-B2, on 10 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000003066

Cell controller

Published
Permanent URL
Classification
Sensors, Controls & Machine Vision › Industrial Control
Inventors
HORII SHIMPEI
Assignee
OKUMA MACHINERY WORKS LTD
Original source
US-12547155-B2, the United States Patent and Trademark Office, 10 February 2026
Document SHA-256
698052ac806fb071d8a468ba82ddf705f2c17d02bdfc4bc94dd6b34e98aab3b1

Abstract

A cell controller controls a machining cell including a plurality of work resources. The plurality of work resources include at least one processing machine and at least one robot. The cell controller includes a PLC and a management device. The PLC controls operation of the work resources in accordance with an instruction from the management device, and acquires conditions of a plurality of work elements including the work resources and a workpiece. The management device, in response to occurrence of abnormal stop of the machining cell, specifies a recoverable condition of each work element, and presents to an operator a guide to a recovery procedure that enables each work element to transition to the recoverable condition.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003066, “Cell controller,” published September 15, 2026 at 19:17:06 UTC, https://opentechnical.org/p/OT-2026-000003066.

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Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.