Electrical computers and digital processing systems: multicomput – Distributed data processing – Client/server
Reexamination Certificate
2001-09-28
2011-11-22
Swearingen, Jeffrey R (Department: 2445)
Electrical computers and digital processing systems: multicomput
Distributed data processing
Client/server
Reexamination Certificate
active
08065358
ABSTRACT:
An industrial control system includes a plurality of control devices providing control signals to direct an industrial process and a web access module including a web server, an Internet interface and a control network interface. Each of the control devices includes web page data concerning a respective web page associated with the respective control device. The Internet interface is couplable to a remote device via the Internet, and the control network interface is coupled to the control devices. The web access module is able to receive requests from the remote device to access the web pages associated with the control devices. In response to the requests, the web access module obtains the web page data concerning the web pages for which access has been requested, processes the data at the server, and sends data signals related to the data onto the Internet to be received by the remote device.
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Baczkowski Gary W.
Batke Brian A.
Hall Kenwood H.
Boyle Fredrickson , S.C.
Rockwell Automation Technologies Inc.
Swearingen Jeffrey R
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