Data processing: measuring – calibrating – or testing – Measurement system – Remote supervisory monitoring
Reexamination Certificate
2006-04-11
2010-06-01
Wachsman, Hal D (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Remote supervisory monitoring
C702S183000, C715S734000, C715S736000
Reexamination Certificate
active
07729886
ABSTRACT:
A system management human-machine interface application for use in a process control system is described here that enables users to view/monitor information regarding system status and performance and to initiate changes to the operation of system equipment, checkpoint control stations and execute diagnostics. A system management graphical user interface includes a number of features that address the accessibility of system status information to users. Such features include rendering selectable diagnostic information (e.g. online/offline status) on system component navigation view. The GUI also provides access to a variety of system information including: alarms, messages, watched system management parameters, and a legend for symbols displayed in a system management navigation tree. Other features include: a search function for locating a device in the system to render detailed information, a navigation tree that displays equipment status via icons, and propagating fault statuses up to a highest level of the navigation tree.
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Barry Brian James
Garrison Kristen L.
Murty Naredla Maharaj Kumar
Nguyen Maria Dao
Sherrill Thomas Dean
Invensys Systems Inc.
Leydig , Voit & Mayer, Ltd.
Wachsman Hal D
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