Echo Quality (2.7.6.); Tvt Setup (2.8.); Auto False Echo Suppression (2.8.1) - Siemens SITRANS LR560 Operating Instructions Manual

Parameter Reference
8.2 SETUP (2.)
AVERAGE AMOUNT (2.7.5.3.)
Factory setting:
Setting range:
Purpose:
8.2.7.10

ECHO QUALITY (2.7.6.)

CONFIDENCE (2.7.6.1)
Setting range (view
only):
Purpose:
ECHO STRENGTH (2.7.6.2)
Setting range (view
only):
Purpose:
8.2.8

TVT SETUP (2.8.)

8.2.8.1

AUTO FALSE ECHO SUPPRESSION (2.8.1)

Note
AFES wizard
We recommend setting Auto False Echo Suppression either via SIMATIC PDM or via local
operation using the Auto False Echo Suppression wizard.
126
0.75
0.0 to 0.99
The fraction of the old shot data that is kept for averaging purposes. A
higher value will give a smoother profile at the expense of a slower echo
profile response.
0 to 99
----
Indicates echo reliability: higher values represent better echo quality. The
display shows the echo confidence of the last measurement. ECHO
THRESHOLD (2.7.3.2) (Page 122) defines the minimum criterion for echo
confidence.
–20 to 99
Displays the absolute strength (in dB above 1 μV rms) of the echo selected
as the measurement echo.
Shot not used
SITRANS LR560 (mA/HART)
Operating Instructions, 06/2017, A5E34647946-AD