Endress+Hauser Levelflex M FMP40 Brief Operating Instructions page 35

Levelflex M FMP40 FOUNDATION Fieldbus
5.4.10 Function "determine length" (034)
ENDRESS + HAUSER
–
+
E
Use this function, the probe length can be determined automatically.
Due to the mounting conditions, the automatically determined probe length may be larger than
the actual probe (typically 20 to 30 mm longer). This has no influence on the measuring
accuracy. When entering the empty value for a linearisation, please use the "empty calibration"
instead of the automatically determined probe length
Selection:
• Length ok
• too short
• too long
After selection "length too short" or "length too long", the calculation of the new value need
approx. 10 s.
5.4.11 Function "empty calibr." (005)
ENDRESS + HAUSER
–
+
E
This function is used to enter the distance from the flange (reference point of the measurement)
to the minimum level (= zero).
E
Endress+Hauser
⇒
⇒
E = empty calibration (= zero)
0%
Commissioning
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