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SENSOR PROGRAMMING
2) Start the TEACH mode.
3) Teach the sensor.
4) Present the targets.
5) Teach the sensor.
See Typical Performance Curves on page 32 for the minimum object separation.
3.2.2.3. One-Point Window (FGS) (Foreground Suppression) (Channel 2 Only)
One-point window sets a window (two switch points) centered around the taught target distance. Loss of signal is treated as a detection in
One-Point Window mode. The size of the taught window is the vertical minimum object separation. See Typical Performance Curves on page 32.
Manually adjust the window size from Run mode using + and -.
Method Action Result
Push Button Press and hold TEACH for longer than 2 seconds.
dYn and Strt flash alternately on the display.
The 1-Pt and 2-Pt indicators flash.
Remote Input No action is required. N/A
Method Action Result
Push Button Press TEACH to teach the target.
The sensor begins sampling target distance
information and dYn and StoP flash
alternately on the display. The 1-Pt and 2-Pt
indicators flash.
Remote Input Single-pulse the remote input.
Method Action Result
Push Button
Present additional targets. The sensor-to-target distance must be within the sensor's
range.
The sensor continues to sample target
distance information and dYn and StoP flash
alternately on the display. The 1-Pt and 2-Pt
indicators flash.
Remote Input
Method Action Result
Push Button Press TEACH to stop teaching the sensor.
The new switch point flashes rapidly and the
sensor returns to Run mode.
Remote Input Single-pulse the remote input.
Table 2:Expected TEACH Behavior for Dynamic Background Suppression
Condition TEACH Result Display
Two valid distances that are greater than or
equal to the horizontal minimum object
separation
Sets a switch point between the two taught distances.
The switch point distance flashes on the
display.
Two valid distances that are less than the
horizontal minimum object separation
Sets a switch point in front of the furthest taught distance
equal to the uniform reflectivity minimum object
separation.
bGS and the switch point distance flash
alternately on the display.
One valid distance with one invalid TEACH
point
Sets a switch point between the one taught distance and
the maximum range.
obJt and the switch point distance flash
alternately on the display.
Two invalid TEACH points
Sets a switch point for the currently selected channel at
120 cm.
bGS and the switch point distance flash
alternately on the display.
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