Honeywell International Inc.

Ian Duncanson

Graeme Laycock

Adam Gibson

Ashley Noble

David James Cupitt

James Spear

A method includes displaying regions in a graphical display. At least two regions correspond to different portions of a representation of an industrial process system. A thumbnail region corresponds to an entirety of the representation of the process system. A viewport region corresponds to a portion of the representation of the process system less than the entirety of the representation of the process system. The viewport region is disposed and movable within the thumbnail region. A current view region corresponds to a current view of the representation of the process system. The current view is associated with the viewport region. The method also includes, responsive to user activation, moving the viewport region within the thumbnail region and updating the current view region. The thumbnail region is configured to identify at least one fault condition indicator outside the viewport region.

Apparatus and method for providing a pan and zoom display for a representation of a process system

A method includes executing first processes to generate graphical displays. At least one graphical display includes a user interface associated with a process system. The method also includes executing a separate second process to generate a window for presentation to an operator. The method further includes inserting the graphical displays into the window and presenting the window with the graphical displays to the operator. The method could also include executing a separate third process to control the first and second processes. The third process could represent a watchdog that terminates and restarts processes in response to detecting a fault or that prioritizes the processes. The method could further include executing a separate fourth process to provide a service, which includes a function invoked on behalf of at least one of the first and second processes.

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Belrose, Australia

Ian Duncanson