One-Point Background Suppression - Banner Q5Z Instruction Manual

One-Point Background Suppression

6.4
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 "Performance
Curves " on page
One-Point Background Suppression
Figure 21.
Present the target.
1.
Method
Push Button
Remote Input
Start the TEACH mode.
2.
Method
Push Button
Remote Input
Teach the sensor.
3.
Method
Push Button
Remote Input
See "Performance Curves " on page
Expected TEACH Behavior for One-Point Background Suppression
Table 4.
One valid TEACH point
If an Offset is applied, the TEACH point is still
valid
One invalid TEACH point
One valid TEACH point that, after offset, be­
comes invalid
June 23, 2023
29.
2
1
Present the target. The sensor-to-target distance must be within the sensor's
range.
Press and hold TEACH for longer than 2 seconds.
No action required.
Press TEACH to teach the target.
Single­pulse the remote input.
29 for the minimum object separation.
Condition
Sets a switch point in front of the taught distance equal to
the non­uniform reflectivity minimum object separation.
Sets a switch point at 120 cm.
Sets a switch point at 120 cm.
Q5Z Global Laser Measurement Sensor With IO-Link Instruction Manual
3
Action
Action
Action
TEACH Result
© Banner Engineering Corp.
Switch
Point
Result
Result
The indicator of the active channel flashes.
N/A
Result
The indicator of the active channel flashes
three times and the sensor returns to Run
T
mode.
Display
The indicator of the active channel flashes
three times.
The indicator of the active channel flashes six
times.
The indicator of the active channel flashes six
times.
23