6 Set up with the indicating and adjustment module
Copy sensor data
Reset
32
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2
Select the menu item "Service" with [->] and confirm with [OK].
Now the menu item "False signal suppression" is displayed.
3
Confirm "False signal suppression - Change now" with [OK] and
select in the below menu "Create new". Enter the actual distance
from the sensor to the product surface. All false signals in this area
are detected by the sensor and saved after confirming with [OK].
Note:
Check the distance to the product surface, because if an incorrect (too
large) value is entered, the existing level will be saved as false signal.
The filling level would then no longer be detectable in this area.
This function enables reading out parameter adjustment data as well
as writing parameter adjustment data into the sensor via the indicating
and adjustment module. A description of the function is available in the
operating instructions manual "Indicating and adjustment module".
The following data are read out or written with this function:
Measured value presentation
l
Adjustment
l
Medium
l
Inner diameter of the standpipe (with standpipe versions)
l
Vessel form
l
Damping
l
Linearisation curve
l
Sensor-TAG
l
Displayed value
l
Display unit
l
Scaling
l
Current output
l
Unit of measurement
l
Language
l
The following safety-relevant data are not read out or written:
HART mode
l
PIN
l
SIL
l
Copy sensor data
Copy sensor data?
Basic adjustment
If the "Reset" is carried out, the sensor resets the values of the
following functions to reset values (see chart: (sensor-specific basic
adjustment)
LEVEL TRANSMITTER 8137 • 4 ... 20 mA/HART