One-Point Background Suppression - Banner Q5XKLAF2000-Q8 Instruction Manual

Table 4: Expected TEACH Behavior for One-Point Window (Foreground Suppression)
Figure 24
See on page 33 for the minimum object separation.
Condition
One valid TEACH point with both switch
points in range (with offset, if applicable)
One invalid TEACH Point
One valid TEACH point with one switch
point within range and one switch point out
of range (with offset, if applicable)
One valid TEACH point that, after the offset,
results in a both switch points outside of the
range

3.6.4 One-Point Background Suppression

One-point background suppression sets a single switch point in front of the taught target distance. Objects beyond the
taught switch point are ignored. The switch point is set in front of the taught target distance by the vertical minimum object
separation. See Figure 24 on page 33.
2
Press and
Hold > 2s
Note: The sensor must be set to
amber to indicate Background Suppression mode.
Note: To program the sensor using remote input, remote input must be enabled (
1. Present the target.
Method Action
Push Button
Present the target. The sensor-to-target distance must be within the sensor's
range.
Remote Input
2. Start the TEACH mode.
TEACH Result
Sets a window (two switch points) centered around the
taught distance. The ± window size is the vertical minimum
object separation. The two switch points always stay
within the specified sensing range.
Sets a window (two switch points) centered around 150
cm. The window size is ± 7.5 cm.
Sets a window (two switch points) that is centered at the
TEACH point (after offset, if applicable) with one switch
point at the maximum range.
Sets a window (two switch points) centered around 150
cm. The window size is ± 7.5 cm.
3
Press
again
1
Figure 23. One-Point Background Suppression
=
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Q5X Laser Triangulation Sensor with Background Suppression
Display
The ± window size flashes on the display.
distance flash alternately on the display.
alternately on the display.
distance flash alternately on the display.
to use the following instructions. The BGS indicator is
and the window center point
and the ± window size flash
and the window center point
Switch
Point
Value A
= ).
Result
The target's measurement value displays.
25