Interface A2, Release Date: 02.03.2022
Page 47
LVMC User Manul A2 - 499.027.82
OPTRONIC AG
SWITZERLAND
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5.10.3
Section “Automatic Mode Configuration”
The parameterization of the automatic mode is done via the section “Automatic Mode Configuration”.
Explanation of the available settings:
“Starting Count”:
The number of objects that must have passed the sensing area before the
minimum area settings and, if selected, the gap suppression time settings of
the channel 2 to 4 are automatically adjusted by the automatic mode. Before
this number of objects has passed the sensing area, the values entered for
channel 1, except the value for the minimum areas, are overtaken in channels 2
to 4. The minimum areas of channels 2 to 4 are predefined in such a way that
all objects are treated as correct objects and are therefore assigned to channel
2, assuming that these values are greater than the entered minimum area in
channel 1.
“Preset Values: Mode”:
If this checkbox is marked, the automatic mode is initialized by use of stored
preset values. These preset values are adjusted to the number of objects en-
tered in parameter “Quantity”. The preset values for the automatic mode are
calculated by use of information learned about a number of objects that have
passed the sensing area before.
“Preset Values: Quantity”: The quantity of objects the preset values are adjusted to during automatic
mode initialization, when checkbox “Preset Values” is marked.
The entered quantity of objects must be smaller or equal the quantity entered
in input field “Quantity” of the rolling mode.
“Gap Suppression:
Mode”:
If this checkbox is marked, the gap suppression time of channels 2 to 4 is au-
tomatically adjusted. The lower limit of the gap suppression time of channels 2
to 4 is the value entered in input field “Gap Suppression Time” of channel 1.
If checkbox “Preset Values” is also marked, the value in output field “Gap Sup-
pression: Time” is taken as preset value for the gap suppression time of chan-
nels 2 to 4.
“Gap Suppression:
Time”:
The lower limit for the gap suppression time of channels 2 to 4, calculated by
use of the learned information.
“Sharpness”:
Defines how sharp the classification of objects by their area should be per-
formed. The lower the value, the more passing objects with borderline area are
classified to channel 2, which counts object with correct area.
“Rolling: Mode”:
If this checkbox is marked, data used for automatic mode is collected in rolling
mode. This means that only information about the last n objects that passed
the sensing area is taken into account. Value n must be entered in parameter
“Rolling: Quantity”. If this checkbox is not marked, all objects that passed the
sensing area since the automatic mode has started are taken into account.