D12 Expert Series
page
7
Output Configuration Programming
Programming is performed using the push button and a combination of single-,
double-, and triple-clicks. (For a description of these clicks, see Remote Programming
on page 9). Two output functions may be programmed by the push button:
1. Either no delay or a fixed 40 millisecond pulse stretcher (OFF-delay) for loads (or
circuit inputs) that are too slow to react to a quick event. With no OFF-delay,
sensing response is a fast 200 microseconds (.0002 seconds), both ON and OFF.
2. The output may be programmed for either light operate (LO) or dark operate
(DO). In light operate, the sensor load output is energized during the light
condition; in dark operate the load output is energized during the dark condition.
These two output functions are programmed in sequence – first the output timing,
followed by the light/dark operate selection – as explained in the chart. The factory
settings are 0 millisecond OFF-delay (no delay) and light operate (LO). To check the
output configuration at any time, hold down the push button for 2 seconds. The
sensor’s 7-segment LED display will indicate the setting for 10 seconds, while the
sensor continues normal operation.
NOTE: To escape from PROGRAM mode and return to RUN mode at any point, push
and hold the push button for 2 seconds.
Push button
Indicator Status
Push and hold 2 seconds or longer
Output settings are displayed
Two steady red LEDs indicate the output settings:
light or dark operate and output timing (0 or 40ms).
NOTE: The sensor continues to operate normally
during the display period. The display will
automatically return to RUN mode if the push
button is not clicked within 10 seconds.
Triple-click
Output timing selection is displayed
Red LED flashes at 1Hz opposite either
0 ms or 40 ms output timing
NOTE: The sensor will return to RUN mode if the
push button is not clicked within 90 seconds.
Double-click
Output timing is stored and the LO or
DO selection is displayed
Red LED flashes at 1 Hz opposite either
LO or DO output mode
NOTE: The sensor will return to RUN mode if the
push button is not clicked within 90 seconds.
Double-click
LO/DO choice is stored and the
sensor returns to RUN mode.
The 7-segment LED bar graph indicates relative
received signal strength.
Mode
Change to
OUTPUT
CONFIGURATION
(PROGRAM)
mode
Output timing
selection
Continue in
OUTPUT
CONFIGURATION
(PROGRAM)
mode
Light/dark operate
selection
Return to
RUN mode
Change from
RUN mode to
OUTPUT
CONFIGURATION
(DISPLAY) mode
Push and Hold
≥
2 Seconds
Single-click to toggle between 0 ms
and 40 ms
Flashing red LED toggles between
0 ms (no delay) and 40 ms (off-delay)
Flashing red LED toggles between
LO and DO
Single-click to toggle between LO
and DO
Triple-Click
Double-Click
Double-Click
ON
7
6
5
4
3
2
1
ALM
LO
DO
40 ms
0 ms
Light/Dark
Operate Indicators
0 or 40 ms Pulse
Stretcher Indicators
Figure 3. D12 Expert setting indicators,
shown set to factory defaults
