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:
Sep. 20, 2016
Filed:
Jan. 27, 2014
Georg Biehler, Nürnberg, DE;
Georg Biehler, Nürnberg, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method of operating an automation system cyclically communicating with a central unit in accordance with a send clock and a predetermined reduction ratio using a first cycle time, wherein the central unit uses a send clock SCC for its communication, and communicates with the automation device taking into account the send clock and a reduction ratio of the automation device, and wherein the send clock for the automation device is divided by the send clock of the central unit, the largest power-of-2 value smaller than the division result is selected and multiplied with the reduction ratio of the automation device resulting in a reduction ratio of the central unit for communicating with the automation device, and the reduction ratio of the automation device is used to step down the send clock of the central unit for cyclically communicating with the automation device using a second cycle time.