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:
Feb. 04, 2020
Filed:
Dec. 16, 2016
Applicant:
Omron Corporation, Kyoto, JP;
Inventors:
Assignee:
OMRON Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 43/0847 (2013.01); H04L 43/04 (2013.01); H04L 67/125 (2013.01);
Abstract
A master device, slave device, error monitoring system, and control method and control program of master device are provided. According to the present invention, in the connection less communication, no matter in operation or not, the generation of the communication errors can be monitored. The master device comprises: an indication sending part, sending an indication enabling a plurality of slave devices to send an error log; an error log receiving part, receiving the error logs; and a storing part, storing the error logs by corresponding to each of the slave devices.