Single-Point Dark Set
• Sets a threshold 6.25% above the taught condition
• Any condition lighter 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 dark background with varying lighter targets
A single sensing condition is presented, and the sensor positions a threshold
6.25% above the taught condition. When a condition lighter than the threshold is
sensed, the output either turns ON or OFF, depending on the Light/Dark Oper-
on page 8).
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold slightly above
the presented condition
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
Condition
Presented
Figure 5. Single-Point Dark Set (Light Operate
shown)
Dark Set and Light/Dark Operate Selection
In Light Operate mode, Dark Set teaches the Output OFF condition. In Dark Operate mode, Dark Set teaches the Output ON condition.
Push Button
0.04 seconds < "Click" < 0.8
seconds
Remote Line
0.04 seconds < T < 0.8 sec-
onds
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
Condition
• Present sensing condition
• Five-click Static button
• Present sensing condition
• Five-pulse remote line
T
T
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 flash to show failure
Sensor returns to "SET Sensing Condition"
D10 Expert Series with Bar Graph Display and Discrete Output
P/N 117830 Rev. F
www.bannerengineering.com - tel: 763-544-3164
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