Envelope Curve With Vu331 - Endress+Hauser Levelflex M FMP45 Operating Instructions Manual

Levelflex M FMP45 with HART/4...20 mA
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ENDRESS + HAUSER
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+ E
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ENDRESS + HAUSER
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E
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Endress + Hauser
6.6

Envelope curve with VU331

After the basic setup, an evaluation of the measurement with the aid of the envelope curve
("envelope curve" (0E)) function group) is recommended.).
6.6.1 Function "plot settings" (0E1)
Here you can select which information is shown on the display:
• envelope curve
• substracted signal
• mapping
6.6.2 Function "recording curve" (0E2)
This function determines whether the envelope curve is read as
• single curve or
• cyclic
Note!
If the envelope curve mode is active on the display, the measured values are updated in a slower
cycle time. Thus, it is advisable to leave the envelope curve mode after the measuring point has been
optimised.
Commissioning
55