Lux Control (Ch 1 & 2) - CP Electronics UNLCDHS Programming Manual

UNLCDHS Programming – LUX Control (applies to both Ch. 1 & 2)
Basic Parameters for all models including '-PRM', '-PRM-2CH', '-DD/SR' and '-AD'
Parameter Default
Light Level (MI) 999
LUX Learn Level 0
(V3)
Auto Brightness % 0
(V3)
LUX On Level 999
LUX Off Level 999
LUX Time (V2) 0
LUX On Time
0
(V3)
LUX Off Time 0
(V3)
LUX Switch NZOL No
(V3)
Note: Certain parameter functions are only available in specific versions of the detectors and these are indicated under the affected parameter headings
within the brackets e.g. LUX Learn Level (V3).
Range / Option
1 – 950 (999 Sets a target light level to be maintained by the lighting system.
= maintained
(The maintained illuminance is not applicable to '-PRM' products)
illuminance off)
For version V3 sensors, limit the target LUX setting to within 950 LUX which when
mounted on the ceiling would equate to around 1900LUX on desk level for a reflectance
factor situation of 0.5. For versions previous to V3, limit the target level to within 300
which would equate to 560 LUX on the desk under the same reflectance conditions.
0 – 950 Use with the Readback function to get the LUX level the unit is currently reading.
Press Send to update the Light Level (MI) parameter with this value.
0 – 100 (0 = disabled) Instead of setting LUX ON and OFF as individual parameters, Auto brightness sets
these parameters as the assigned percentage of the LUX learn level.
(The maintained illuminance is not applicable to '-PRM' products)
1 – 9 (V2) Sets the light level below which will turn on the output in conjunction with
movement control. The output will turn on without movement should the Disable
1 – 950, 999=disabled
Detect parameter be set to YES.
(V3)
Value 9 (V2) or 999 (V3) disables both LUX ON and LUX OFF functions.
The LUX Off Level value must always be greater than the LUX On Level value.
1-9 (V2) Sets the light level above which will turn OFF the output in conjunction with
movement control.
1 – 950, 999=disabled
(V3) Value 9 (V2) or 999 (V3) disables both LUX ON and LUX OFF functions.
The LUX Off Level value must always be greater than the LUX On Level value.
0 (disabled) 1 – 99 mins If the detector measures the LUX level and decides that the output needs switching
on or off as a consequence, the LUX time must elapse first. If at any time during the
timed delay the LUX change reverses then the process is cancelled.
LUX Time enables absence detection to be implemented with a LUX off level set.
When the button is pressed, the lights will go on, regardless of ambient light level.
However, if there is sufficient ambient light, they will turn off again after the LUX
Time.
Note: Whenever the an external switch is pressed, whether in absence or presence
mode, if the lights were out because of the LUX level, they will be immediately
turned on again for at least the LUX Time.
0 – 99 minutes When the ambient light falls below LUX ON Level, the time to wait before switching
on the lights. If at any time during the timed delay the LUX change reverses then the
process is cancelled. Minimum time of around 15 seconds is set for a value of 0.
If you try to turn lights on using a switch or handset, the lights will go on regardless of
ambient light level. However, if there is sufficient ambient light, they will turn off again
after LUX Off Time.
0 – 99 minutes When the ambient light rises above LUX OFF Level, the time to wait before switching
off the lights. If at any time during the timed delay the LUX change reverses then the
process is cancelled. Minimum time of around 15 seconds is set for a value of 0.
Yes / No For future use. Leave "No"
Description
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