Method
Action
Result
Push Button
Press and hold TEACH for longer than 2 seconds.
Light Operate
and
flash alternately on
the display. The BGS indicator flashes.
Dark Operate
and
flash alternately on
the display. The BGS indicator flashes.
Remote Input
No action required.
N/A
3. Teach the sensor.
Method
Action
Result
Push Button
Press TEACH to teach the target.
The new switch point flashes rapidly and
the sensor returns to Run mode.
Remote Input
Single-pulse the remote input.
T
Table 5: Expected TEACH Behavior for One-Point Background Suppression
See
Figure 24
on page 33 for the minimum object separation.
Condition
TEACH Result
Display
One valid TEACH point
If an Offset is applied, the TEACH point is
still valid
Sets a switch point in front of the taught distance by the
vertical minimum object separation.
The switch point distance flashes on the
display.
One invalid TEACH point
Sets a switch point at 120 cm.
and the switch point distance flash
alternately on the display.
One valid TEACH point that, after offset,
becomes invalid
Sets a switch point at 120 cm.
and the switch point distance flash
alternately on the display.
3.6.5 Dual (Int Distance)
Dual (int distance) TEACH records the distance and amount of light received from the reference surface. The output
switches when an object passing between the sensor and the reference surface changes the perceived distance or amount
of returned light. For more information, see
Additional Information
on page 34.
Note: To use the following instructions, set the sensor to
=
. The DYN, FGS, and BGS
indicators are amber.
Note: To program the sensor using remote input, remote input must be enabled (
=
).
1
Increased
Height
and/or
Intensity
Decreased
Height
and/or
Intensity
Reference
Surface
2
Press and
Hold > 2s
Press
again
3
Q5X Laser Triangulation Sensor with Background Suppression
26
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