Instruction manual
6.3 Window SET
• Sets window thresholds that extend a programmable % offset above and below the presented condition
•
All other conditions (lighter or darker) cause the output to change state
• Sensing window center can be adjusted using "+\" and "-" rocker button (Manual Adjust)
• Recommended for applications where a product may not always appear in the same place, or when other signals
may appear
• See Program Mode on page 9 for programming the Offset Percent setting (to increase/decrease the window size)
A single sensing condition is presented, and the sensor positions window thresholds a programmable % offset above and
below the presented condition. In LO mode, Window SET designates a sensing window with the Output ON condition inside
the window, and the Output OFF conditions outside the window (see Figure 7 on page 17).
Sensor positions
window thresholds
a programmable %
offset from the
presented condition
Darkest
(no signal)
Most Light
(saturated
signal)
Condition
Presented
Sensing window
center adjusted by
Manual Adjust
Output OFF Output OFFOutput ON
Figure 7. Window SET (Light Operate shown)
Output ON and OFF conditions can be reversed using the LO/DO switch (see LO/DO Switch
in Top Panel Interface on
page 4).
Window SET and Manual Adjust
Moves sensing window center value up or down to make adjustments
• Slide Mode switch to ADJ to enter Adjust mode
• Press "+" to increase; press "-" to decrease
◦ GREEN display shows the sensing window center value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
• Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Window SET:
Note: TEACH Selection must be programmed to wind SEt (see Program Mode on page
9 )
1. Enter Adjust Mode
Method
Action Result
SET Button
8
Set Mode switch to ADJ Display: Red - Signal Level; Green -
Threshold
Remote Input
9
No action required; sensor is ready for
Window SET method
2. SET Sensing Condition
8
SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
9
Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
DF-G1 Expert
™
Dual Display Fiber Amplifier
17