Setup with the integrated HMI
7.8 Maintenance and diagnostics
7.8
Maintenance and diagnostics
7.8.1
Signal
Signal quality
Echo quality:
Displays the echo quality. The higher the value, the higher the echo quality.
Echo signal strength:
Displays the strength of the valid echo in dB.
Noise average value:
Displays the average value of the noise in dB.
Setting
Selection
Selection
Description
CONFIDENCE
Echo quality
ECHO SIG STR
Echo signal strength
SIGNAL
SIG QUALITY
NOISE AVG
Noise average value
Echo configuration
Near range:
Sets minimum distance from transmitter reference point, beyond which an echo
should be considered valid. This is sometimes referred to as blanking or a
blanking
distance
. When the begin of the measuring range is activated, the mm value is
edited
by pressing the "
↓
"
key.
Setting
Selection
Selection
Description
NEAR RANGE ON
Measuring range begin
activated
Measuring range begin value
SIGNAL
ECHO CONFIG
NEAR RANGE OFF
Measuring range begin
deactivated
SITRANS LR150
Operating Instructions, 08/2020,
A5E50352155
55