Baumer OM30 Manuale operativo - Pagina 41
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9.7
Histogram function
With the histogram function, the following key data are recorded within defined intervals (bins):
Distance
n
Exposure reserve
n
Distance
With each cycle, a measured value (distance) is recorded (cyclical date). The following informa-
tion is available:
Unit
n
Start of valid range
n
End of valid range
n
Number of intervals/bins
n
Example:
Measurement range of the sensor: 50 - 550 mm:
Unit: mm
n
Start of range: 50 mm
n
End of range: 550 mm
n
Number of intervals/bins: 20
n
Therefore:
Interval/bin covers the following range: (550 mm - 50 mm)/20 = 25 mm
If the sensor records the value 76 mm 5 times and the value 162 mm 15 times in 20 measure-
ments, it results in the following distribution:
Bin
Bin 1
Bin 2
Bin 3
Bin 4
Bin 5
...
OM20/OM30 | V1
Value range min.
50 mm
75 mm
100 mm
125 mm
150 mm
...
Value range max.
< 75 mm
< 100 mm
< 125 mm
< 150 mm
< 175 mm
...
Operating Manual
Diagnostic data
|
9
Number of measure-
ments
0
5
0
0
15
...
41