Siemens sitrans PROBE LU - Entering Breakpoints in PDM; Flow Calculations

7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 81
mmmmm
H: Parameters
2.4.3. Low Calibration Pt. (default 6 m)
Distance from Sensor Reference Point to Low Calibration Point (corresponding to
Low Level Point). Unit is defined in Sensor units (open the menu Device – Sensor
Calibration, then click on More Information, to see an illustration.)
1. Open the menu Device – Sensor Calibration, and click on the button
for Wet or Dry calibration.
2. Enter the values for Low Calibration Point, Low Calibration Level,
High Calibration Point, High Level Point, then click on Transfer.
2.4.4. High Calibration Pt. (default 0)
Distance from Sensor Reference Point to HIgh Calibration Point (corresponding to
High Level Point). Unit is defined in Sensor units (open the menu Device – Sensor
Calibration, then click on More Information, to see an illustration.)
1. Open the menu Device – Sensor Calibration, and click on the button
for Wet or Dry calibration.
2. Enter the values for Low Calibration Point, Low Calibration Level,
High Calibration Point, High Level Point, then click on Transfer.
2.4.5. Unit (Level): default %
Selected engineering units for Level (PV).
• Referenced from Low Level Point (plus level offset, if any)
• Can be any linear measurement (commonly selected units shown below)
2.4.6. Low Level Point (default 0)
The level when the material is at Low Calibration Point. The unit is defined in Level
units (open the menu Device – Sensor Calibration, then click on More Information,
to see an illustration.)
1. Open the menu Device – Sensor Calibration, and click on the button
for Wet or Dry calibration.
2. Enter the values for Low Calibration Point, Low Calibration Level,
High Calibration Point, High Level Point, then click on Transfer.
Hand
programmer
values
1010
m
1012
cm
1013
mm
1018
ft
1019
in
1342 *
%