Echo Lock Window (2.4.6.4.); Echo Quality (2.4.7.) - Siemens SITRANS LR560 Operating Instructions Manual
Radar transmitters
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Also See for SITRANS LR560:
- Quick start manual (270 pages) ,
- Operating instructions manual (222 pages) ,
- Compact operating instructions (66 pages)
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8.2.4.10
ECHO LOCK WINDOW (2.4.6.4.)
Factory setting:
Setting range:
Purpose:
Description:
Note
Values in Echo Lock window
The Echo Lock window is stored as a standard sample, but displayed in sensor units. Any
value entered for the Echo Lock window will be rounded to the nearest sample.
8.2.4.11
ECHO QUALITY (2.4.7.)
CONFIDENCE (2.4.7.1.)
Setting range (view
only):
Purpose:
ECHO STRENGTH (2.4.7.2.)
Setting range (view
only):
Purpose:
LR560 (PROFIBUS PA)
Operating Instructions, 06/2018, A5E34648471-AE
0 m
40 m device: 0 to 45 m, 100 m device: 0 to 105 m
A "distance window" centered on the echo is used to derive the reading.
When a new measurement is in the window, the window is re-centered and
the reading is calculated.
When the value is 0, the window is automatically calculated after each
measurement.
For slower Measurement Response values, the window grows at a
•
slower rate.
For faster Measurement Response values, the window grows at a faster
•
rate.
0 to 99
----
Indicates echo reliability: higher values represent better echo quality. The
display shows the echo confidence of the last measurement. ECHO
THRESHOLD (2.4.5.3.) (Page 101) 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.
Parameter Reference
8.2 SETUP (2.)
Shot not used
103
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Troubleshooting
