Signal Calibration Page
The Signal Calibration page (figure 42) appears when clicking the Signal Cal. Tab in the SVI Calibration
window. This page allows the user to re-calibrate the primary signal, the output pressure sensors, and
the secondary signal if it is connected. These sensors are calibrated at the factory and do not usually
require re-calibration. The Reset to Factory button returns the calibrations to those that were set before
delivery of the SVI.
The currently measured values of the primary input signal, secondary input signal (if the process con-
troller is enabled), and output pressure are displayed and can be compared to reference signals.
Clicking any of the buttons Primary Signal, Secondary Signal, or Pressure starts the calibration proce-
dure for their respective sensors. The procedure will ask the user to:
1.
Enter a low value for the measurement.
2.
Set the input to that value.
3.
Enter a high value for the measurement.
4.
Set the input to that value.
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Figure 42. SVI Calibration - Signal Calibration Window
