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:
Jul. 10, 2012
Filed:
May. 15, 2009
Darren R. Klug, Willoughby, OH (US);
Petr Ptacek, Chagrin Falls, OH (US);
Darren R. Klug, Willoughby, OH (US);
Petr Ptacek, Chagrin Falls, OH (US);
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Abstract
An industrial control system includes an industrial controller and a series of bridge devices logically connected in a cascaded arrangement to facilitate data communication between the industrial controller and an I/O device. The control system further includes a programming interface connected to the industrial controller to provide modifications to the program and component configuration. Modifications are provided to the controller and to the bridge devices across the network in a multiphase operation that includes a first operation that cascades the modifications from the industrial controller and to the bridge devices, and a second operation that cascades a apply command to the industrial controller and to the bridge devices instructing the industrial controller and the bridge devices to update the configuration of each of the devices based on the modifications provided in the first phase only upon acknowledgement that the industrial controller and each of the bridge devices has accepted the modifications.