Siemens SITRANS L Operating Instructions Manual page 40

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, HART
Operating Instructions, 10/2023, 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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