Title:
SYSTEM AND METHOD FOR CONTROLLING AND MONITORING A FIELD DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/197426
Kind Code:
A3
Abstract:
Method of monitoring a field device is provided. A method of collecting data in a field device includes receiving indications of one or more variables for which data should be collected, receiving indications of one or more trigger events to trigger collection of data, receiving one or more threshold values associated with each of the one or more trigger events, monitoring the one or more trigger events, and initiating data collection when at least one of the one or more trigger events crosses one or more of the threshold values associated with the corresponding trigger event.
Inventors:
THARALDSON LINDA ROSE (US)
MUIR GORDON CAMERON (US)
WAKEFIELD JEFFREY ALLEN (US)
MUIR GORDON CAMERON (US)
WAKEFIELD JEFFREY ALLEN (US)
Application Number:
PCT/US2014/040609
Publication Date:
July 02, 2015
Filing Date:
June 03, 2014
Export Citation:
Assignee:
TESCOM CORP (US)
International Classes:
G05D16/20; G05B11/36; G05B23/00
Domestic Patent References:
| WO1998014851A1 | 1998-04-09 |
Foreign References:
| US20020117214A1 | 2002-08-29 | |||
| EP2045673A2 | 2009-04-08 | |||
| EP2490088A2 | 2012-08-22 |
Attorney, Agent or Firm:
READ, David, C. (Gerstein & Borun LLP233 S. Wacker Drive,6300 Willis Towe, Chicago IL, US)
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