Single-Point Dark Set
•
Sets a threshold slightly 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 10)
•
Recommended for applications where only one condition is
known, for example a stable dark background with varying
lighter targets
A single sensing condition is presented, and the sensor positions a
threshold slightly 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 Operate setting (see
page 10).
Dark Set and Light/Dark Operate Selection
Dark Set teaches the Output OFF condition and forces the sensor into
Light Operate (LO) mode. The sensor can be reconfigured to Dark
Operate (DO) mode after the condition has been taught (see
on page 10).
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 9. Single-Point Dark Set (Light Operate
shown)
Mode
Threshold Offset (counts above taught signal value)
Super High-Speed
30
High-Speed
22
High-Power
9
Super High-Power
6
Figure 10. Dark Set Threshold Offset
1. Access the Set Mode.
Method
Action
Result
Push Button
Press and hold the Static button > 2 seconds.
•
Display flashes “1St”
•
Arrow icon turns red
Remote Input15
Single-pulse the remote line.
T
•
Display flashes “2nd”
•
Arrow icon turns red
2. Set the Output OFF condition.
15 0.04 seconds
≤
T
≤
0.8 seconds
D10 Expert
™
– Dual Discrete Outputs
P/N 64154 Rev. G
www.bannerengineering.com - Tel: +1-763-544-3164
9
