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:
May. 30, 2017
Filed:
Mar. 29, 2011
Heinz Schaffner, Rödermark, FR;
Pascal Hampikian, Paris, FR;
Heinz Schaffner, Rödermark, FR;
Pascal Hampikian, Paris, FR;
SCHNEIDER ELECTRIC AUTOMATION GMBH, Seligenstadt, DE;
Abstract
The invention relates to a method for transmitting data between a first automation appliance, and at least one second automation appliance, via a CANopen bus using a service data object as an SDO service, wherein an SDO client implemented in the first automation appliance is used to send a download or upload request to an SDO server implemented in the at least one second automation appliance, wherein the data are encapsulated in a CANopen frame by an application implemented in the first automation appliance or the at least one second automation appliance wherein the CANopen frame with the encapsulated data is transmitted or sent by means of an SDO service into or out of a data tunnel object defined in an object dictionary of the SDO server, and wherein the encapsulated data are decapsulated by the application implemented in the first or the at least one second automation appliance.