Single-point light set – Banner D10 Series User Manual
Page 6
Single-Point Light Set
• Sets a threshold 6.25% below the taught condition.
• Any condition darker than the threshold condition causes the output to
change state
• Threshold position is adjustable using the “+” and “-” buttons (see
on page 9)
• Recommended for applications where only one condition is known, for ex-
ample a stable light background with varying darker targets
A single sensing condition is presented, and the sensor positions a threshold
6.25% below the presented condition. When a condition darker than the thresh-
old is sensed, the output either turns ON or OFF, depending on the Light/Dark
Operate setting (see
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold slightly below
the presented condition
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
Condition
Presented
Figure 4. Single-Point Light Set (Light Operate
shown)
Light SET and Light/Dark Operate Selection
In Light Operate mode, Light Set teaches the Output ON condition. In Dark Operate mode, Light Set teaches the Output OFF condition.
Push Button
0.04 seconds < "Click" < 0.8 sec-
onds
Remote Line
0.04 seconds < T < 0.8 seconds
Result
Access SET Mode
• Press and hold Static button > 2
seconds
• Single-pulse remote line
T
Power LED: OFF
Output LED: ON (push button)
OFF (remote line)
Static LEDs: LO & DO alternately flashing
SET Sensing Condi-
tion
• Present sensing condition
• Four-click Static push button
• Present sensing condition
• Four-pulse remote line
T
T
T
T
T
T
T
Threshold Condition Accepted
Power LED: ON
Output LED: ON (push button)
OFF (remote line)
Bar graph: 4 indicators flash together
Sensor returns to Run mode with new settings.
Threshold Condition Unacceptable
Power LED: ON
Output LED: ON (push button)
OFF (remote line)
Bar graph: #1, 3, 5, 7 alternately flash
to show failure
Sensor returns to "SET Sensing Condition"
D10 Expert Series with Bar Graph Display and Discrete Output
6
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