Fisher-rosemount Systems, Inc

Jehiel Camille Geronimo Balla

Joseph Aballe Bacus

Wynn Gervacio Diancin

Dashene Aren Samson

Irene Aquino Diancin

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.

Field device loop warning parameter change smart notification

A method of and system for implementing a search function to bypass a sequential hierarchical menu selection path to access a device parameter, where hierarchical menus are generated based on an electronic device description (EDD) and interpreted using an EDD engine. The search function provides a first parameter result set without rendering display characteristics to provide a user a simple initial display of possible matches. A user selection of a desired device parameter is received and a device parameter view may be retrieved containing the desired device parameter and rendered on a user interface.

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Biñan, Philippines

Jehiel Camille Geronimo Balla