
19(71)
Servodan A/S | Tel +45 7442 4726 | Fax + 45 7442 4035 | [email protected] | www.servodan.com 7- Walk-test: Fig. 2.
To control whether the detector is detecting the required area,
or if it is being affected, e.g. by a ventilation system, you can
configure a test function for the detector where the delay is set
to five seconds. All connected devices will be activated when
the detector detects activity in the coverage area; this applies
to all fittings, the internal relay, and possibly also external DALI
relays. When the detector is in test mode, the various LEDs
will flash depending on which sector is activated. The red LED
flashes when sector A is activated, the blue LED flashes when
sector B is activated and the green LED flashes when sector C is
activated.
NB: Connected slave detectors are also set to test mode
when the master is undergoing testing; slave detectors can be
removed from test mode separately using the IR remote (41-934,
accessory).
The test function is performed as follows: Press “Lock/unlock”,
the green LED illuminates, press “Test On/Off”, the green LED
switches off and the detector is now in test mode. To cancel test
mode, press “Lock/unlock”.
8- Selecting modes:
The detector can be programmed to function in a variety of
modes. It is possible to choose between the following:
Mode 1: Daylight control of up to three zones with relay output
for HVAC
Mode 2: Daylight control of up to three zones with relay output
for light, On/Off
Mode 3: Daylight control of up to three zones with relay output
for Cut-Off
Mode 4: Daylight control of up to three zones with comfort light
and relay output for HVAC
This is programmed as follows: Press “Lock/unlock”, the green
LED illuminates, press “Mode” and then the function you want,
“1” for mode 1, “2” for mode 2, “3” for mode 3 and “4” for mode
4.
Example: The detector must be able to control the light in a
classroom with three daylight zones and a traditional fluorescent
tube fitting without dimming for blackboard lighting; the fitting
is to be controlled via the internal relay. Press “Lock/unlock”,
the green LED illuminates, press “Mode” and then “2”. Finish by
pressing “Lock/unlock”, the green LED switches off.
9 - Selecting functionality:
The detector can be configured to either Automatic on/off or
Active on/off using a push button and automatic off via the
detector.
Daylight zone configuration. Press “Lock/unlock”, the green LED
illuminates, briefly press “On/Off” in order to switch between
Automatic on/off or Active on/off with automatic off via the
detector. If the red LED illuminates briefly, Automatic on/off has
been selected. If the green LED switches off briefly, Active on/off
via manual push button and automatic off via detector has been
selected. The factory setting is Automatic on/off.
For example: The daylight zones are to switch on automatically
when the detector detects activity in the detection area. Press
“Lock/unlock”, the green LED illuminates, press “On/Off” until
the red LED flashes once. Finish by pressing “Lock/unlock” and
the green LED will switches off.
Configuring secondary zones. Press “Lock/unlock”, the green
GB
LED illuminates, press “3” to configure zone 3 or press “4” to
configure zone 4, then press “On/Off” in order to switch between
Automatic on/off or Active on/off with automatic off via the
detector. If the red LED illuminates briefly, Automatic on/off has
been selected. If the green LED switches off briefly, Active on/off
via manual push button and automatic off via detector has been
selected. The factory setting is Automatic on/off.
Ex. 1: Secondary zone 3 may only be switched on by activating
push button 3 and must turn off automatically on the expire of
off delay. Press “Lock/unlock”, the green LED illuminates, press
“3” for zone 3, press “On/Off” until the green LED switches off
briefly. Finish by pressing “Lock/unlock” and the green LED will
switch off.
Ex. 2: Secondary zone 4 must switch on automatically when
the detector detects activity in the detection area. Press “Lock/
unlock”, the green LED illuminates, press “4” for zone 4, then
press “On/Off” until the red LED flashes once. Finish by pressing
“Lock/unlock” and the green LED will switch off.
10 - Select quantity of daylight zones:
The detector can be configured to handle two or three daylight
zones; this is programmed as follows: Press “Lock/unlock”,
the green LED illuminates, briefly press “2-3 zone” to switch
between two and three daylight zones. If the green LED briefly
switches off twice, two daylight zones have been selected. If the
green LED briefly switches off three times, three daylight zones
have been selected.
Ex.: The detector must be able to handle three daylight zones,
and therefore only one secondary zone. Press “Lock/unlock”,
the green LED illuminates, briefly press “2/3 zone” until it briefly
switches off three times to indicate that three daylight zones
have been selected. Finish by pressing “Lock/unlock” and the
green LED will switch off.
11 - Setting of Minimum or Off:
In the daylight zones, you can choose whether the detector
should turn off the lighting completely or if the lighting should be
adjusted to the minimum level if the room is over-illuminated, i.e.
if daylight alone is sufficient for achieving the required lux level.
This can be programmed using the “Min/Off” button. Every time
the button is pressed the function will change, and a LED will
indicate which function is selected. Red LED flash = Minimum,
green LED off flash equals Off.
Ex.: All daylight zones are to stay at the minimum level if the
detector becomes over-illuminated. This is done as follows:
Press “Lock/unlock”, the green LED illuminates, press “Min/Off”
until the red LED illuminates briefly. Finish by pressing “Lock/
unlock”, the green LED switches off.
12 - Configuring fixed lux levels:
The detector has a few preset values for the required lux level at
working level; you can choose from 100 lx up to 1000 lx.
The required value is naturally dependent on the lighting system
being able to provide the level required. Conversely, there may
also arise a situation in which the lighting system is able to
provide a higher lux level than the level required; the detector is
able to handle both situations.
If you choose to use a preset level, proceed as follows:
Press “Lock/unlock”, the green LED illuminates, if you want
400 lux, press “Lux” and then press “400 lx/30 min”. Finish by
pressing “Lock/unlock”, the green LED switches off. When 400
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