D10 expert, Dual discrete outputs, Single-point light set – Banner D10 Series User Manual
Page 7: Light set and light/dark operate selection, Push button, Remote line, Result access set mode, Set output off condition, Figure 8. light set threshold offset
P/N 64154 rev. F
7
D10 Expert
™
Dual Discrete Outputs
Banner Engineering Corp.
•
Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
Push Button
0.04 seconds ≤ “Click” ≤ 0.8 seconds
Remote Line
0.04 seconds ≤ T ≤ 0.8 seconds
Result
Access
SET
Mode
• Press and hold
Static push button
> 2 seconds
• Single-pulse
remote line
• Display flashes “1st”
• Arrow icon turns red
• Display flashes “2nd”
• Arrow icon turns red
SET
Output
OFF
Condition
• Present Output
OFF condition
• Four-click
Static push
button
• Present Output
OFF condition
• Four-pulse remote line
Threshold Condition Accepted
• Display flashes “sngl” then “Lt” twice
• Sensor returns to RUN mode with new settings
• Arrow icon turns green
Threshold Condition Unacceptable
• Display flashes “fail” and returns to “1st”
• Arrow icon remains red
• After 60 seconds, sensor returns to RUN mode
(Arrow icon turns green) without changing
settings
T
T T T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T T T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Push Button
dynamic
static
Remote
dynamic
static
dynamic
static
dynamic
static
dynamic
static
Figure 7. Single-Point Light SET (Dark
Operate shown)
Sensor positions
window thresholds
≈10%
from the
presented condition
Sensor positions
threshold between
taught conditions
Threshold position
adjusted by
Manual Adjust
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold between
taught conditions
Sensor positions
threshold slightly below
the presented condition
Sensor positions
threshold slightly above
the presented condition
Darkest
(no signal)
Darkest
(no signal)
Darkest
(no signal)
Most Light
(saturated
signal)
Most Light
(saturated
signal)
Darkest
(no signal)
Most Light
(saturated
signal)
Most Light
(saturated
signal)
Condition
Presented
Sensing window size
adjusted by
Manual Adjust
Output OFF
Output OFF
Output OFF
Output ON
Output ON
Darkest Taught
Condition
Lightest Taught
Condition
Position
adjusted by
Manual Adjust
Output OFF
Output ON
Condition
Presented
Output OFF
Output ON
Condition
Presented
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
2nd Taught
Condition
1st Taught
Condition
Position
adjusted by
Manual Adjust
Mode
Threshold Offset
(counts below
taught signal value)
Super High-Speed
30
High-Speed
22
High-Power
9
Super High-Power
6
Figure 8. Light SET Threshold Offset
Single-Point Light SET
• Sets a threshold slightly below the taught condition (see Figure 7)
• Any condition darker than the threshold condition causes the output to change state
• T
hreshold position is adjustable using “+” and “-” buttons (see Manual Adjust, page 9)
• Recommended for applications where only one condition is known, for example a stable light
background with varying darker targets.
A single sensing condition is presented, and the sensor positions a threshold slightly below
the presented condition. When a condition darker than the threshold is sensed, the output
either turns ON or OFF, depending on the Light/Dark Operate setting (see Sensor Setup, page
10).
Light SET and Light/Dark Operate Selection
Light SET teaches the Output OFF condition and forces the sensor into Dark Operate (DO)
mode. The sensor can be reconfigured to Light Operate (LO) mode after the condition has
been taught (see Sensor Setup, page 10).