Operating Instructions
33
Diagnostics / Echo curve memory
The "
Echo curve memory
" enables you to save the echo curve during the commissioning procedure. This is
generally recommended and may even be compulsory if you wish to use the asset management functionality.
The value should be saved with a low fill level if possible.
Additional adjustments / False signal suppression
The following conditions cause interference reflections and can adversely affect the measurement:
•
High sockets
•
Vessel fittings, such as bracing
•
Mixer units
•
Accumulations or welds on vessel walls
Note:
A false signal suppression records, marks and saves these interference signals so that they are not taken into
consideration for measuring the fill level.
This should be done at a low fill level so that any existing interference reflections can be recorded.
Proceed as follows:
1. Select menu point "
Additional adjustments
" using
[->]
and confirm your selection with
[OK]
. Use
[->]
to
select the "
False signal suppression
" menu point and confirm your selection using
[OK]
.
2. Confirm again using
[OK]
.
3. Confirm again using
[OK]
.
