Emerson Rosemount 5900S Series Reference Manual page 116

Rosemount 5900S Series
4-32
6. Click the Refresh button. Now WinSetup calculates the deviations
between hand dipped and measured levels.
7. Click the Save Calibration Data in PC Database button in order to save
the entered values and return to the Calibrate window.
8. The Calibrate window displays a straight line fitted through measurement
points that represent the difference between hand dipped level values,
and values measured by the level gauge. For still pipe antennas a
sloping line is displayed, otherwise the line is horizontal. The slope is due
to the linear impact by the still pipe on the microwave velocity of
propagation.
9. Check that the line fits well to the measurement points. If a point deviates
significantly from the line, it can be excluded from the calculations. Open
the Calibration Data window (click the Calibration Data button) and
uncheck the corresponding check box in the Enable column.
10. Click the Write new calibration data to RTG button to save the current
calibration data to the level gauge database registers.
NOTE!
By clicking the Write new calibration data to RTG button, the Level values in
the Calibration Data window are recalculated and the old Calibration Data is
replaced.
Reference Manual
00809-0100-5900, Rev CA
June 2014
Section 4. Configuration