Commissioning
6.2 Operating via the handheld programmer
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
57
High calibration point
Distance from Sensor Reference Point to High Calibration Point: usually process full level. (See
Operation
for an illustration.)
Values
Range: 0.00 to 20.00 m
Wizard complete
Options
BACK, CANCEL, FINISH (Display returns to 1.1 Quick Start Wiz menu when Quick
Start is successfully completed.)
Press
DOWN arrow
(Finish).
Then press
LEFT arrow
to return to
Measurement
mode. SITRANS LR250 is now ready to operate.
6.2.3.3
Auto False Echo Suppression
If you have a vessel with known obstructions, we recommend using Auto False Echo
Suppression to prevent false echo detection. See
TVT (Auto False Echo Suppression)
Setup (2.5.10.)
for instructions.
This feature can also be used if the display shows a false high level, or the reading is
fluctuating between the correct level and a false high level.
6.2.3.4
Requesting an Echo Profile
•
In
PROGRAM
mode, navigate to:
Level Meter > Diagnostics
(3.) > Echo Profile (3.1
.)
•
Press
RIGHT arrow
to request a profile.