CP Electronics MWS3A-DD - Manual (Page 6)

page 6
9. Programming
All the following functions can be programmed using the remote control DD-LCDHS handset:
1. Detector Parameters (factory default in brackets):
1.1 Time adjustment 10 seconds to 99 minutes time delay (select 0 for 10 second
delay – use for commissioning only).
1.2 Sensitivity On (9) Sensitivity level when the detector is already operational
adjustable between 1 (min.) and 9 (max.)
1.3 Sensitivity Off (9) Sensitivity level for switching the detector on – adjustable
between 1 (min.) and 9 (max.).
1.4 Power Up On (Y) Select No for a 30 second delay on start up. If Yes is selected,
there will be no delay on start up and the detector will always
power up detecting.
1.5 Walk Test (N) An LED behind the detector lens will flash to show movement
has been detected (use for commissioning).
1.6 Disable Detector (N) Disables detection, leaving the relay output permanently off
with the dimming output operational. This mode is used when
the unit is for maintained illuminance only.
1.7 Factory Default Restores factory default settings.
2. Modes (factory default in brackets):
2.1 Channel Modes
2.1.1 Switch only Usually used for absence detection - in this mode the dimming
channel is not used.
2.1.2 Switch and dim together (default) The detector will switch and dim the lighting together.
2.1.3 Switch and dim separate
Provides 2 channel operation – Channel 1 is switched via the
relay output, and Channel 2 is dimmed / switched via the
dimming output.
2.2 Switch Modes
2.2.1 2 position switch together (default) A single centre biased retractive switch will be used to
control both channels together.
2.2.2 2 position switch separate A single centre biased retractive switch will be used to
control only the dimming channel.
2.2.3 1 position switch together A single position retractive switch controls both channels
together.
2.2.4 1 position switch separate Two single position retractive switches, controlling the
channels separately.
3. Switching Channel 1 functions (factory default in brackets):
3.1 Presence detection Auto switch on with detection, auto off after movement ceases
(MWS3A-DD default) and time delay ends.
3.2 Absence detection Manual switch on, auto off after movement ceases and time
(MWS3A-DD/ABS default) delay ends.
3.3 Switch level on (9) Lux level setting to prevent the luminaires being switched on if
the ambient light level is sufficient (adjustable between 1
and 9). The luminaires will always be switched on at level 9.
For a higher resolution of ‗switch level on‘ a scale of 101-199
is available in the ‗Special menu‘.
3.4 Switch level off (9) Lux level setting to switch the luminaires off during occupancy
if the ambient light level goes above the setting (adjustable
between 1 and 9). Level 9 will always keep the lights on. This
setting can be used for ―window row switching‖.
For a higher resolution of ‗switch level off‘ a scale of 101-199
is available in the ‗Special menu‘.