One-Point Background Suppression - Banner q4x Instruction Manual

Q4X Stainless Steel Laser Sensor
Condition
One valid distance
One invalid TEACH Point

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 16
Press and Hold
> 2s
NOTE: The sensor must be set to
is 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.
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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 250 mm. The window
size is ± 25 mm.
on page 23.
2
Press again
1
Figure 15. One-Point Background Suppression
=
Display
The ± window size flashes on the
display.
distance flash alternately on the
display.
3
to use the following instructions. The BGS indicator
and the window center point
Switch
Point
Value A
= ).
Result
The target's measurement value
displays.