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:
Aug. 08, 2023
Filed:
Feb. 15, 2022
Sew-eurodrive Gmbh & Co. KG, Bruchsal, DE;
Manuel Fuchs, Kronau, DE;
SEW-EURODRIVE GMBH & CO. KG, Bruchsal, DE;
Abstract
In a method for the emergency shutdown of a bus system, and a bus system, having a master module and bus subscribers disposed in series, the master module and the bus subscribers sending data packets to one another with the aid of a data line, the method has the temporally consecutive method steps: in a first method step, a bus subscriber and/or the master module detect(s) an error status, in a second method step, the bus subscriber and/or the master module send(s) an emergency signal to all bus subscribers and to the master module, in a third method step, a further bus subscriber receives the emergency signal, immediately forwards it to an adjacent bus subscriber and simultaneously evaluates it, and in a fourth method step, the further bus subscriber shuts itself down automatically.