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:
Mar. 29, 2022
Filed:
Jun. 14, 2019
Applicant:
Yokogawa Electric Corporation, Musashino, JP;
Inventors:
Junichi Iwashita, Musashino, JP;
Toru Shimura, Musashino, JP;
Assignee:
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 18/00 (2006.01); G01D 21/00 (2006.01); G05B 19/042 (2006.01); G01R 31/00 (2006.01); G05B 24/00 (2006.01); G05B 17/00 (2006.01); G06F 11/00 (2006.01); H04L 1/24 (2006.01); G05B 1/01 (2006.01); G05B 13/02 (2006.01); G05B 6/02 (2006.01); G05B 11/01 (2006.01); G05B 19/02 (2006.01); G08C 25/00 (2006.01); G05B 23/00 (2006.01);
U.S. Cl.
CPC ...
G01D 18/00 (2013.01); G01D 21/00 (2013.01); G01R 31/00 (2013.01); G05B 1/01 (2013.01); G05B 6/02 (2013.01); G05B 11/01 (2013.01); G05B 13/02 (2013.01); G05B 17/00 (2013.01); G05B 19/02 (2013.01); G05B 19/042 (2013.01); G05B 23/00 (2013.01); G05B 24/00 (2013.01); G06F 11/00 (2013.01); G06F 2201/00 (2013.01); G08C 25/00 (2013.01); H04L 1/24 (2013.01);
Abstract
In order to improve the adaptability of diagnosis of an operating state of a field device, a field deviceaccording to the present disclosure has a diagnoserconfigured to diagnose an operating state of the field deviceby hierarchically implementing a plurality of diagnostic processes. The diagnosercan select whether to enable or disable a diagnostic result of at least one diagnostic process of a plurality of diagnostic processes in a diagnostic process after the one diagnostic process.