Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott D. Nelson0
Gregory C. Brown0
Randy J. Longsdorf0
Richard L. Nelson0
Amy K. Johnson0
Dale S. Davis0
Date of Patent
December 8, 2009
0Patent Application Number
114405820
Date Filed
May 25, 2006
0Patent Primary Examiner
Patent abstract
A field mountable dedicated process diagnostic device is used for diagnosing operation of an industrial control or monitoring system. An input is configured to receive at least one process signal related to operation of the industrial process. A memory contains diagnostic program instructions configured to implement a diagnostic algorithm using the process signal. The diagnostic algorithm is specific to the industrial process. A microprocessor performs the diagnostic program instructions and responsively diagnoses operation of the process based upon the process signal.
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