Specification

Acuity Brands | One Lithonia Way Conyers, GA 30012 Phone: [phone] www.acuitycontrols.com
© 2014-2017 Acuity Brands Lighting, Inc. All rights reserved. Rev. 03/22/17
WSX D
3 of 4
2 = Occupancy Time Delay
The length of time an occupancy sensor will keep the lights on after it last detects
occupancy.
**Test mode sets Occupancy Time Delay to 30 seconds, and increases photocell
transition rate in addition to disabling the microphone on units with Dual
Technology.
3 = On Mode
Automatic On
1
Sensor automatically turns the lights on when it detects occupancy.
Manual On
Sensor requires pressing the button to turn the lights on.
Reduced Turn-On
Sensor is set to initially only detect large motions, effectively ignoring any reected
Passive Infrared (PIR) signals. Occupants will still be detected immediately when
they enter the room as their PIR signal is large. Once lights are on, the sensor
returns to maximum sensitivity.
4 = Switch Modes
Switch Enable (Override Off)
1
Button will turn lights off and keep them off until pressed again. The lights will
remain off until the button is pressed again, restoring the sensor to Automatic On
mode.
Switch Disable
User is prevented from turning off the lights via the push-button.
Predictive Mode
Pressing the push-button switch overrides the lights off and temporarily disables
the occupancy detection. After 10 seconds, the occupancy detection reactivates
and monitors for an additional 30 seconds. If no occupancy is detected during this
period, the sensor will revert to Automatic On operation. If occupancy is detected,
the sensor will remain in Override Off mode and requires the switch to be pressed
again in order to restore the sensor to Automatic On.
Predictive Mode with Expiration
Pressing the push-button switch overrides the lights off and temporarily disables
the occupancy detection. After 10 seconds, the occupancy detection reactivates
and monitors for an additional 30 seconds. If no occupancy is detected during this
period, the sensor will revert to Automatic On operation.
5 = Darkness Set-Point/ Inhibit Set-Point
The ambient light level at which the sensor sets the lights to the High Trim setting.
**Set Now will automatically select the Darkness Set-Point based on the current
conditions in the room. Lights will go to full bright and sensor will rapid ash for
15 seconds allowing occupant to move out of direct view of sensor. Once the set-
point selection is completed, the sensor will double-blink in conrmation.
6 = Daylight Set-Point
The ambient light level at which the sensor sets the lights to the Low Trim setting.
**Set Now will automatically select the Daylight Set-Point based on the current
conditions in the room. Lights will go to full dim and sensor will rapid ash for 15
seconds allowing occupant to move out of direct view of sensor. Once the set-point
selection is completed, the sensor will double-blink in conrmation.
7 = Photocell Mode
Inhibit Only
Prevents lights from automatically coming on when light level is above the Inhibit
Set-Point.
Adaptive Daylight Harvesting
Dims lights from high trim to low trim setting according to Darkness and Daylight
set-points.
8 = Dim to Off Occupancy Time Delay
After the Occupancy Time Delay (Function 2) has expired, this setting species the
amount of time lights are held at Low Trim (Function 16) before turning off.
9 = Restore Defaults
Returns all functions to original settings.
10 = Minimum On Time
Required initial time for lamps to be on after each switch on, regardless of
occupancy status. Once met, lights resume following occupancy time delay.
11 = LED Operation
Indicates behavior of device’s LED.
12 = Dual Technology (Microphonics™)
The secondary method of occupancy detection that allows the sensor to hear
occupants.
13 = Microphone Grace Period
Time period after lights are automatically turned off that they can be voice
reactivated.
14 = Manual On Grace Period
Time period after lights automatically turn off that they can be reactivated by
motion. Applicable only when sensor is in Manual On (Semi Auto) mode.
15 = Dimming Range Max (High Trim)
The maximum output level of the sensor.
**Default for EZ option
16 = Dimming Range Min (Low Trim)
The minimum output level of the sensor.
**Default for EZ option
17 = Predictive Exit Time
Time period after manually switching lights off for occupant to leave the space.
Applicable only when sensor is in Predictive Off mode.
18 = Predictive Grace Time
Time period after Predictive Exit Time that sensor rescans the room for remaining
occupants. Applicable only when sensor is in Predictive Off mode.
19 = Fade On Rate
Time required for light to reach preset level.
20 = Fade Off Rate
Time required for light to turn Off.
21 = Start Level
Level of light output when occupancy is initially detected. Not applicable in
Automatic Dimming Control (ADH) mode.
OPERATIONAL SETTINGS
1 - Maintain Current*
2 - Restore Defaults
1 - Occupancy Indication*
2 - Disabled
1 - 0.75 sec* 3 - 5 sec
2 - 2.5 sec 4 - 15 sec
1 - 0.75 sec 3 - 5 sec
2 - 2.5 sec* 4 - 15 sec
1 - Test Mode** 5 - 7.5 min 9 - 17.5 min 13 - 27.5 min
2 - 30 sec 6 - 10.0 min* 10 - 20.0 min 14 - 30.0 min
3 - 2.5 min 7 - 12.5 min 11 - 22.5 min
4 - 5.0 min 8 - 15.0 min 12 - 25.0 min
1 - Automatic On* 3 - Reduced Turn-On
2 - Manual On
1 - Switch Enable 3 - Predictive Mode
2 - Switch Disable 4 - Predictive Mode with Expiration*
1 - Disabled* 3 - Adaptive Daylight Harvesting
2 - Inhibit Only
1 - 0 sec* 5 - 7.5 min 9 - 17.5 min
2 - 30 sec 6 - 10 min 10 - 20 min
3 - 2.5 min 7 - 12.5 min 11 - Stays at dim (never off)
4 - 5 min 8 - 15 min
1 - 0 min (disabled)* 4 - 45 min
2 - 15 min 5 - 60 min
3 - 30 min
1 - 5 sec 4 - 8 sec 7 - 15 sec
2 - 6 sec 5 - 9 sec 8 - 20 sec
3 - 7 sec 6 - 10 sec* 9 - 30 sec
1 - Normal* 4 - Low
2 - Off 5 - Phase Off (15-10-5 min)
3 - Medium
1 - 0 VDC 5 - 3 VDC 9 - 7 VDC 13 - 10 VDC*
2 - 1 VDC 6 - 4 VDC 10 - 8 VDC
3 - 1.5 VDC 7 - 5 VDC 11 - 9 VDC
4 - 2 VDC 8 - 6 VDC 12 - 9.1 VDC**
1 - 0 sec 3 - 15 sec*
1 - 0 sec 5 - 40 sec
2 - 10 sec* 6 - 50 sec
3 - 20 sec 7 - 60 sec
4 - 30 sec
1 - 0 VDC 5 - 3 VDC 9 - 7 VDC 13 - 10 VDC
2 - 1 VDC* 6 - 4 VDC 10 - 8 VDC
3 - 1.5 VDC** 7 - 5 VDC 11 - 9 VDC
4 - 2 VDC 8 - 6 VDC 12 - 9.1 VDC
1 - 0 sec 4 - 20 sec 7 - 50 sec
2 - 5 sec 5 - 30 sec* 8 - 60 sec
3 - 10 sec 6 - 40 sec
1 - 10% 4 - 40% 7 - 70% 10 - 100%*
2 - 20% 5 - 50% 8 - 80%
3 - 30% 6 - 60% 9 - 90%
1 - Set Now** 5 - 8 fc 9 - 48 fc 13 - 128 fc
2 - 0.1 fc 6 - 16 fc 10 - 64 fc 14- 192 fc
3 - 1 fc 7 - 24 fc* 11 - 80 fc 15 - 256 fc
4 - 4 fc 8 - 32 fc 12 - 96 fc
1 - Set Now** 5 - 8 fc 9 - 48 fc 13 - 128 fc
2 - 0.1 fc 6 - 16 fc 10 - 64 fc* 14- 192 fc
3 - 1 fc 7 - 24 fc 11 - 80 fc 15 - 256 fc
4 - 4 fc 8 - 32 fc 12 - 96 fc
* Default Setting
1. Not Applicable with Vacancy (VA) Option