Boots – shoes – and leggings
Patent
1996-03-14
1998-04-07
Ray, Gopal C.
Boots, shoes, and leggings
3642417, 364242, 3642425, 364284, 3642843, 364940, 364941, 36494991, G06F 1300, G06F 1314
Patent
active
057376263
ABSTRACT:
A communication network for an industrial control system permits multiple masters and complex network topologies by transmitting data as packets through paths of nodes on the networks. The packets containing data are preceded by an OPEN message which pre-configured each node with the necessary information to process the stream of succeeding packets in an efficient manner and thus to reduce the necessary overhead in the transmission of each data packet. Each node receiving the OPEN message evaluates its resources and if those resources are insufficient to reliably handle the indicated packets, a message is returned to the originating node indicating that a connection cannot be formed.
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Hall Kenwood H.
Korsberg Edward
Pelley Michael S.
Vasko David A.
Allen-Bradley Company Inc.
Baxter Keith M.
Darbe Valerie
Horn John J.
Miller John M.
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