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HANDHELD FIELD MAINTENANCE DEVICE WITH IMPROVED USER INTERFACE

  • US 20120038548A1
  • Filed: 07/27/2011
  • Published: 02/16/2012
  • Est. Priority Date: 07/28/2010
  • Status: Active Grant
First Claim
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1. A handheld field maintenance tool comprising:

  • a process communication module configured to communicate with a field device;

    a display;

    a user input device;

    a controller coupled to the process communication module, the user input device and the display the controller being configured to generate a listing of task-based field maintenance operations on the display and receive a user input selecting a task-based field maintenance operation; and

    wherein the controller is configured to automatically traverse a menu of the field device using a fast-key sequence relative to the selected task.

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