Interface A2, Release Date: 02.03.2022
Page 67
LVMC User Manul A2 - 499.027.82
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larger than the minimum and smaller than the maximum viewable area. Depending on this, not all objects
can be displayed in the histogram, but they are still included in the statistics. The statistics include data on
the area and the passing time, which are also used for automatic configuration. If automatic configuration is
activated, the LVMC automatically determines the minimum area that can be defined for each channel and,
optionally, the gap suppression time. The gap suppression time is determined on the basis of statistical in-
formation on the passing time.
5.13.1
Section “Histogram”
The top section “Histogram” shows the histogram of the area of all objects that have passed the sensing
area since the LVMC switched to the “running” state or since the “Reset Statistics & Histogram” button was
pressed. The horizontal axis is divided into object area regions. The vertical axis shows the number of ob-
jects in each of these regions. When the LVMC changes to the “running” state or the “Reset Statistics & His-
togram” button is pressed, a histogram is not displayed until statistical data has been collected for 10 ob-
jects that have passed the sensing area. The data from these 10 objects is used to automatically determine
the maximum and minimum area that can be displayed in the histogram. These two limits are displayed in
the output field “Viewable Areas”. The scaling of the two axes is continuously adjusted.
5.13.2
Section “Statistics Data”
The “Statistics Data” section displays the statistical data collected for the objects passing the sensing area.
Explanation of the shown values:
“Object Count”:
The number of objects captured by the statistics function.
“Viewable Areas”:
The area range that can be shown in the histogram.
“Area: Minimum”:
The minimum area of all objects captured by the statistics function.
“Area: Average”:
The average area of all objects captured by the statistics function.
“Area: Maximum”:
The maximum area of all objects captured by the statistics func-
tion.
“Area: Standard Deviation”:
The standard deviation of the area of all objects captured by the
statistics function.
“Passing Time: Minimum”:
The minimum passing time of all objects captured by the statistics
function.
“Passing Time: Average”:
The average passing time of all objects captured by the statistics
function.
“Passing Time: Maximum”:
The maximum passing time of all objects captured by the statistics
function.
“Passing Time: Standard Deviation”:
The standard deviation of the passing time of all objects captured
by the statistics function.