System for preserving and displaying process control data associated with an abnormal situation

A system for preserving process variable data relating to the operation of a process is provided. The system is adapted to preserve process variable data obtained before, during, and after the occurrence of an abnormal situation or event. The preserved process variable data maybe communicated from s...

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Bibliographische Detailangaben

Hauptverfasser:	Eryurek, Evren, Westbrock, Jon
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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