Endress+Hauser Profi Bus Levelflex M FMP40 Operating Instructions Manual page 68

Commissioning
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ENDRESS + HAUSER
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+ E
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ENDRESS + HAUSER
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ENDRESS + HAUSER
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E
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ENDRESS + HAUSER
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68
Function "probe length" (031)
Use this function to select whether the probe length was changed after factory calibration. Only then
is it necessary to enter or correct the probe length.
Selection:
• not modified
• modified
Note!
If "modified" was selected in the "probe length" (031) function, the probe length is defined in the
next step.
Function "probe" (032)
Use this function to select whether the probe is at the time of the commisioning uncovered or covered.
If the probe is uncovered, the Levelflex can determine the probe length automatically "determine
length" (034) function. If the probe is covered, a correct entry is required in the "probe length"
(033) function.
Selection:
• free
• covered
Function "probe length" (033)
Use this function, the probe length can be entered manually.
Function "determine length" (034)
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.
Levelflex M FMP40 PROFIBUS PA
Endress+Hauser