OCCUPANCY LOGIC
The DT-200 has 8 logic confi gurations for occupancy
triggers, set with DIP switches 1, 2 & 3. Determine the
appropriate Occupancy Logic Option using the Trigger
matrix, then set the DIP switches accordingly.
Initial Occupancy:
The method that activates a change
from “Standby” (area unoccupied and loads are off) to
“Occupied” (area occupied and loads are on).
•
Both
requires detection by PIR
and
Ultrasonic.
•
Either
requires detection by only one technology.
•
PIR
requires detection by the PIR.
•
Ultra
requires detection by the Ultrasonic.
•
Man.
requires activation of the Manual Switch. (See
Manual On functions” for further information.)
Maintain Occupancy:
The method indicating that the
area is still occupied and the lights should remain on.
Re-trigger:
After the time delay elapses and the lights
turn off, detection by the selected technology within the
number of seconds indicated turns the lights back on.
To turn off a technology:
Option 4 turns off the Ultrasonic detection
Option 5 turns off the PIR detection
Time Delay: Switches 4, 5, 6
The sensor will hold the lights on as long as occupancy
is detected. The time delay countdown starts when no
motion is detected. After no motion is detected for the
length of the time delay, the sensor will turn the lights
off. The sensor can select the time delay using the Auto
setting, or you can select a fi xed time delay.
• “Auto” records occupancy patterns and uses this
history to choose an optimal time delay from 5
to 30 minutes. Recording starts immediately and
optimization is continuous as history is collected.
Walk-through mode turns the lights off three
minutes after the area is initially occupied, if no
motion is detected after the fi rst 30 seconds. If
motion continues beyond the fi rst 30 seconds, the
selected time delay applies.
Logic Confi guration Chart
8
Minimum
PIR Sensitivity
10 min.
10 minutes
15 min.
15 minutes
20 minutes
30 min.
5 minutes
4 5 6
Time Delay
= walk-through mode
LEDs
Disabled
Enabled
7
= ON
-
= OFF
Standard
Option 2
Option 3
Option 1
1 2 3
Option 4
Option 5
Option 6
Option 7
Logic
Switch#
Occupancy
Standard
Option 2
Option 3
Option 1
Trigger
Option 4
Option 5
Option 6
Option 7
Initial
Occupancy
Maintain Occupancy
Re-trigger
(seconds
duration)
Occupancy Logic
Both
Both Both
Both Both(30)
Both(5)
Either(5)
Either
Either
Either
Either
Either(5)
Either(5)
Either
PIR
PIR
PIR
PIR
(5)
Either(30)
Ultra(5)
Ultra Ultra
Man.
Man.
= Factory Setting
5 sec/Auto
Max./Auto
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