Endress+Hauser Fieldbus Levelflex M FMP43 Operating Instructions Manual page 63

Levelflex M FMP43 with FOUNDATION Fieldbus
⇒
ENDRESS + HAUSER
–
+ E
⇒
ENDRESS + HAUSER
– +
E
Endress+Hauser
Display (008)
The distance measured from the reference point to the product surface and the meas. value
calculated with the aid of empty calibration are displayed. Check whether the values correspond to
the actual measured value or the actual distance. The following cases can occur:
• Distance correct – meas. value correct -> continue with the next function
"check distance" (051).
• Distance correct – meas. value incorrect -> Check "empty calibr." (005)
• Distance incorrect – meas. value incorrect -> continue with the next function
"check distance" (051).
Function "check distance" (051)
This function triggers the mapping of interference echoes. To do so, the measured distance must be
compared with the actual distance to the product surface. The following options are available:
Options:
• Distance = ok
• Dist. too small
• Dist. too big
• Dist. unknown
• Manual
• Probe free
Distance = ok
Use this function for partially covered probes. Choose "manual" or "probe free" if the probe is free.
• Mapping is carried out up to the currently measured echo
• The range to be suppressed is suggested in the "range of mapping" (052) function
It is wise to carry out a mapping even in this instance.
distance too small distance = ok
+
+
Commissioning
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