NETWORK SYSTEM COMMUNICATION METHOD USING I/O DEVICE

Provided is a network system using I/O devices. In the system, a plurality of I/O devices are connected in a daisy chain shape. A master node and an end slave node are active nodes while the other intermediate slave nodes are passive nodes. A communication frame is generated only in the active nodes...

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Bibliographic Details
Main Author AMAGAI, AKIHIRO
Format Patent
LanguageEnglish
French
Japanese
Published 27.12.2007
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Provided is a network system using I/O devices. In the system, a plurality of I/O devices are connected in a daisy chain shape. A master node and an end slave node are active nodes while the other intermediate slave nodes are passive nodes. A communication frame is generated only in the active nodes. La présente invention concerne un système de réseau utilisant des dispositifs E/S. Dans le système, une pluralité de dispositifs E/S est connectée sous forme de guirlande. Un noed maître et un noed esclave terminal sont des noeds actifs tandis que les autres noeds esclaves intermédiaires sont des noeds passifs. Un cadre de communication est généré seulement dans les noeds actifs.
Bibliography:Application Number: WO2006JP324304