Detector Functions; Functions; Motion Detector Operating Modes; Single Detector - STEINEL PROFESSIONAL IS 3360 Applikationsbeschreibung

1. Detector functions

IS 3360 and IS 3360 MX Highbay: The PIR presence detector com-
prises three passive infrared (PIR) motion detectors with integrated
light-level sensor, integrated IR receiver and integrated red light-emit-
ting diode (LED) for indicating a movement detected in test mode. The
detector is capable of performing the functions listed below (see 1.1

Functions).

IS 345, IS 345 MX Highbay and IS 3180: The PIR presence detector
comprises two passive infrared (PIR) motion detectors with integrat-
ed light-level sensor, integrated IR receiver and integrated red light-
emitting diode (LED) for indicating a movement detected in test mode.
The detector is capable of performing the functions listed below (see
1.1 Functions).
HF 3360: The HF motion detector comprises a high-frequency (HF)
motion detector with integrated light-level sensor, integrated IR re-
ceiver and integrated red light-emitting diode (LED) for indicating a
movement detected in test mode. The HF motion detector for ceiling
mounting differs from a PIR detector (PIR – passive infrared) by its
- particularly shallow design (HF3360, so not immediately recog-
nisable as a motion detector),
- ability to detect radial movement as well,
- ability to detect movement through glass, wood or thin walls,
- immunity to heat sources in the detection zone.
The detector is capable of performing the functions listed below (see
1.1 Functions).
Light Sensor Dual: The Light Sensor Dual comprises two light-level
sensors for measuring diffuse and directed light in the room.
The Light Sensor Dual for ceiling mounting differs from other sensors
in the 3000 series by its particular design. The detector is capable of
performing the following functions:
- diffuse and directed light measurement
- Controlling lighting controller with light-level control / constant-
lighting control
1.1 Functions:
- Detecting movement
- Lighting control
- HVAC control
The function to be used (activated) is defined in the "General Settings"
parameter window using the Engineering Tool Software (ETS), version
ETS3.f and higher.
Each of the detector functions provide the capability of setting a period
after which a detected movement is to result in activation of the func-
tion concerned and also of setting a period after which the function
concerned is to be deactivated again after detecting the last move-
ment.
The lighting controller immediately switches light ON when anyone en-
ters the room in the dark but only switches it OFF again some time
after the last person leaves. If a person returns to the room shortly after
leaving it (because, for example, that person has forgotten something),
the room is still illuminated, saving the need to switch the light back
ON again.
As it takes a long time to heat or cool a room whose HVAC systems
have been switched to energy-saving mode while they are not be-
ing used, activation and deactivation of the comfort mode is delayed.
Briefly entering a room is not to result in the HVAC systems being ac-
tivated immediately. The appropriate "switch-ON delay" can either be
matched automatically by the detector to the time users are present in
the room (room surveillance) or it can be set to a fixed period. Briefly
leaving the room is not to result in the HVAC systems being switched
OFF either. The associated "stay-ON time" can be set to a fixed period.
Detecting movement:
This function watches over a room. A signal is sent out as soon as a
person's presence has been reliably detected. A signal is also sent
out as soon as the presence of persons is no longer being detected.
This surveillance function can, for example, be disabled during the day
and only enabled for a specific duration at night as well as over the
weekend.
Application description for 3000-series sensors
Lighting control:
In the "switched mode", this function switches lighting (switchable only)
ON and OFF in relation to movement and light level. If daylight is suf-
ficient to illuminate the room, lighting is switched OFF. The light level
measured by the light-level sensor integrated in the detector can be
transmitted via the bus.
HVAC control:
This function can be used for automatically switching room heating,
ventilation and air-conditioning systems (HVAC) from "energy-saving
mode" or "pre-comfort mode" when the room is not being used to
"comfort mode" when it is being used and back to "pre-comfort mode"
or "energy-saving mode" when persons have finished using the room.

2. Motion detector operating modes

One of the following operating modes must be assigned to the motion
detector:

- Single detector

- Master

- Slave

- Master in parallel mode

2.1 Single detector:
No other motion detectors are installed in the room apart from the mo-
tion detector operating as "single detector".
2.2 Master:
If required, any number of motion detectors can be connected to the
"master" via the bus as "slaves" to extend the detection zone. The
master ascertains "overall movement", i.e. whether a person is present
in at least one of the detection zones (and therefore in the entire room),
controls lighting, heating, ventilation and air-conditioning for the entire
room and sends the relevant objects.
2.3 Slave:
A motion detector operating as a "slave" only delivers "movement ON"
information to the master. This means only a few parameters need
setting for a slave.
2.4 Master in parallel mode:
If a motion detector is operated as a "master in parallel mode", ad-
ditional motion detectors can be connected as "slaves" to extend the
detection zone. The "master in parallel mode" carries out its own light-
ing control and sends the current movement status to the "master".
The "master" then controls the HVAC control unit.
3. Constant-lighting control
(for Light Sensor Dual only)
Constant-lighting control turns lighting to the light-level setting by dim-
ming actuators or switching/dimming actuators (depending on lamp
type), with it being possible to adjust the level of lighting via a param-
eter or a communication object. A parameter can be used for selecting
whether to use only one dimmable lighting group for illuminating the
room or whether to provide as many as two dimmable lighting groups.
Switching ON/OFF with constant-lighting control:
Constant-lighting control is started when the lighting group is switched
ON. Once this is enabled, the level of light measured and the pre-
selected light-level setting provide the basis for determining whether
or not lighting is switched ON. A parameter can be used to select
whether spot or diffuse light measurement is required. If the light-level
controller is not to be disabled by such a telegram, the lighting group
addressed will not be dimmed but the setting for constant-lighting
control increased or decreased by the level received.
Overriding constant-lighting control:
The room user can temporarily override light-level control. The "Switch
Light × Input", "Dim Light × Input" and "Light × Input Dimming Level"
objects are used for this purpose.
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