Method Action Result
Push Button
a. Present the Output ON condition
b. Click the Static button
Display flashes “2nd”
Remote Input
a. Present the Output ON condition
b. Single-pulse the remote line
1. TEACH the Output OFF condition.
Method Action Result
Push Button
a. Present the Output OFF condition
b. Click the Static button
TEACH conditions accepted
• Display flashes “PASS,” followed
by a number (denoting contrast);
see Figure 5 on page 4.
• Sensor returns to RUN mode with
new settings
• Arrow icon turns green
TEACH conditions 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
Remote Input
3
a. Present the Output OFF condition
b. Single-pulse the remote line
Dynamic TEACH and Adaptive Thresholds
Sensor positions
threshold midway
between taught conditions
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF Output ON
Darkest Taught
Condition
Lightest Taught
Condition
Position
adjusted by
Manual Adjust
Figure 6. Dynamic TEACH (Light Operate shown)
Contrast Values
500+ Excellent: Very stable operation.
100-500 Good: Minor sensing variables will not affect sensing reliability.
32-99 Low: Minor sensing variables may affect sensing reliability.
0-31 Marginal: Consider an alternate sensing scheme.
Figure 7. Dynamic Contrast Values
• TEACH on-the-fly
• Sets a single threshold
• Threshold position is adjustable using the “+” and “-”
buttons (see Manual Adjust on page 9)
Dynamic TEACH is used to program sensitivity during actual machine
run conditions. During Dynamic TEACH, the sensor takes multiple
samples of the light and dark conditions and automatically sets the
sensitivity at the optimum level. Dynamic TEACH activates the
sensor’s adaptive threshold system, which continuously tracks
minimum and maximum signal levels, and automatically maintains
centering of the switch point between the light and dark conditions.
The adaptive threshold system remains in effect during RUN mode to
automatically adjust for changes in the light or the dark conditions.
When Dynamic TEACH mode is used to program sensitivity, the
output ON state (light or dark operate) will remain as it was last
programmed. To change to either light or dark operate, use the
SETUP mode (see Sensor Setup on page 10).
Dynamic TEACH and Manual Adjust
Sensitivity may be adjusted at any time when the sensor is in RUN
mode by clicking the “+” and “-” buttons. However, when a manual
adjustment is made, the adaptive threshold system is disabled
(cancelled).
3
0.04 seconds ≤ T ≤ 0.8 seconds
D10 Expert
™
- Analog and Discrete Outputs
P/N 65448 Rev. G www.bannerengineering.com - Tel: +1-763-544-3164 5
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