| 摘要 |
A compare tool for use in a process control system device configuration environment is described herein. The compare tool, including a graphical user interface for providing comparison results, is utilized in a device configuration environment to compare parameter values from an instance of a field device to corresponding values maintained within an application database. After performing the comparison the utility displays the results on a user interface. More particularly the parameter names and associated values are presented in three columns of the user interface. A first column identifies a parameter within the field device. A second column identifies a previously archived value for the parameter identified in the first column, and a third column identifies a current value, captured from a device instance, corresponding to the parameter identified in the first column.
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