Field device loop warning parameter change smart notification

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11985108
APP PUB NO 20220321529A1
SERIAL NO

17844916

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Abstract

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A system for preventing inadvertent or untimely parameter changes to an active online field device from a secondary system different from a distributed control system application providing control instructions to the field device, where the parameter changes may cause detrimental effects to a plant process or activity. A request for a parameter change from the secondary system may be intercepted before the request is received by a field device or a controller for evaluation by an operator of the distributed control system. The validation process may provide a plant operator with override authority to approve or deny a set of critical parameter changes to an active field device or other active plant device.

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Patent Owner(s)

  • FISHER-ROSEMOUNT SYSTEMS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bacus, Joseph Aballe Eden Prairie, US 4 1
Diancin, Wynn Gervacio Pflugerville, US 6 18
Geronimo, Balla Jehiel Camille Laguna, PH 1 0
Samson, Dashene Aren Quezon, PH 3 0

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