Function "Check Distance" (051) - Pepperl+Fuchs Pulscon LTC Description Of Instrument Functions

Guided level radar with hart/4 ma ... 20 ma and profibus pa
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Pulscon LTC
Function group "basic setup" (00)
3.13
+
E
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 for selection:
Selection:
distance = ok
dist. too small
dist. too big
dist. unknown
manual
probe free
distance = ok
Use this function at part-covered probe. Choosing function "manual" or "probe free" at
free probe.
Mapping is carried out up to the currently measured echo
The range to be suppressed is suggested in the "range of mapping" (052) function
Anyway, it is wise to carry out a mapping even in this case.
Note!
!
At free probe, the mapping should be confirmed with the choice "probe free".
dist. too small
At the moment, an interference is being evaluated
Therefore, a mapping is carried out including the presently measured echoes
The range to be suppressed is suggested in the "range of mapping" (052) function
dist. too big
This error cannot be remedied by interference echo mapping
Check the application parameters (002), (003), (004) and
"range of mapping" (052) function.

Function "check distance" (051)

distance too small
distance = ok
19

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