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专利名称：Peer-to-peer fault identification发明人：Scott D. Braun,David W. Siegler,James S.
Rustad
申请号：US08/752506申请日：19961120公开号：US05832195A公开日：19981103
摘要：A method and apparatus to be used with a peer-to-peer network including aplurality of separate controllers which can control each other, the method and apparatusto be used to determine when a fault conditions occurs when one controller which hascontrolled a different controller is rendered incapable of network communication. In thepresent invention, each individual controller includes a control list which tracks all of theother controllers that have controlled the individual controller. When one of thecontrollers on a control list is rendered incapable of communicating with the individualcontroller, the controller that is incapable of communicating is cleared from the controllist associated with the individual controller and the tools associated with the individualcontroller are forced into safe fault operation until controlled by an other controller.
申请人：ALLEN-BRADLEY COMPANY, LLC
代理人：Michael A. Jaskolski,John M. Miller,John J. Horn
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