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Method
Action
Result
SET Button
Move Mode switch to Run
Display: Red - Signal Level; Green -
Window Center (see
18 for instructions on how to display
upper and lower thresholds)
Remote Input
No action required; sensor returns to
Run mode automatically
Window SET (during RUN mode)
Upon sensor power-up, Window Center is displayed
Upper
Threshold
Displayed
Window
Center
Displayed
Lower
Threshold
Displayed
Figure 11. Upper and Lower Thresholds
Light SET
• Sets a threshold a programmable % offset below the presented condition
• Changes output state on any condition darker than the threshold condition
• Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)
• Recommended for applications where only one condition is known, for example a stable light background with
varying darker targets
• See Program Mode for programming the Offset Percent setting
A single sensing condition is presented, and the sensor positions a threshold a programmable % offset below the
presented condition. When a condition darker than the threshold is sensed, the output either turns ON or OFF, depending
on the LO/DO setting.
Threshold Position
Sensor positions
threshold a programmable
% offset below the
presented condition
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
Condition
Presented
Figure 12. Light SET (Light Operate shown)
Light SET and Manual Adjust
Moves switching threshold 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 switching threshold 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 Light SET:
DF-G3 Long Range Expert Dual Display Fiber Amplifier with Dual Discrete Outputs and IO Link
18
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