Siemens SITRANS L Series Operating Instructions Manual page 38

Figure 9.3
Select " Device > Echo profile utilities" to confirm the signal quality. Select the
curves to be loaded into the echo profile view, then select " Load selected curves".
Curves and other diagnostic information will be loaded after approximately 45
seconds.
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Figure 9.4
SITRANS LR120
Operating Instructions, 08/2020, A5E49829026
PDM quick setup wizard
Blue line - echo profile
Red line - TVT
Brown line - auto false echo suppression (if active)
PDM echo profile view
Setup with SIMATIC PDM EDD
9.1 Setup with SIMATIC PDM EDD
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