Addressing; Corridor Linking; Energy Calculator (Loytec Gateways Only) - Philips OccuSwitch DALI LRM2070 Datasheet

LRM2070, LRM2080, LRM2090 Datasheet
OccuSwitch DALI sensor/controller

Addressing

The OccuSwitch DALI supports the standard ways to address units.
All address (including grouping) related commands are NOT relayed to
the connected drivers.
It is also possible to use the IRT9090 to set the address of the unit.
This is only possible when the address has not been set before, or after
a clear of the address by pressing two times 9 on the IRT9090 (which is
confirmed by a blink of the connected lamps).
Aim the IRT9090 at the OSD and within 5 seconds press the required
2 digit address on the numeric keypad, for instance 15 (press 1 and 5),
or 05 (press 0 and press 5).
The OccuSwitch DALI will blink its LEDs and connected lights to
confirm the new settings.

Corridor linking

Units that are in mode 6 (corridor), will react to signals from its own
group, but also from others. This creates the possibility to leave the
lights on in the corridor if occupancy is detected in one of the adjacent
rooms, even if the lights are switched off (manually or by daylight).
2
3
1
9
Note: The corridor group must also include all the other surrounding
group numbers (e.g. 2, 3, 4, 5, 6, 7, 8 and 9). The group numbers
mentioned here, sometimes referred to as BMS group number, can
be configured through the gateway only and have no relation to DALI
group numbers!!
4 5 6 7
8

Energy calculator (Loytec gateways only)

The gateway and OSD work together to form a beautiful energy
calculation function. With very little commissioning, energy usage can be
calculated.
After commissioning, the OSD knows the number of luminaires it is
controlling. It constantly records the dimming value (per DALI group,
e.g. window and corridor), multiplies it by the number of luminaires, and
adds this to the previously recorded values.
The gateway collects this per BMS group but also per gateway channel.
The gateway requests this value via either the BMS commissioning or
the web interface.
Note: this calculation can only be made if the same luminaires are used
(but this is often the case in an office or school).
HVAC and blind control (Loytec CEA-709 (Lon) only)
These gateways support the use of a User Interface (UI). This UI
is a Infrared communicating remote control that combines light,
temperature setting, fan control and blind control in a single device.
This is a perfect way to give the users the possibility to set the
environment to their wishes and add flexibility (no wires needed), all at
minimal costs.
The UI is set according to the user's wishes and needs, and therefore is
only available in projects.
Disipline Function
HVAC Temperature,
Offset to setpoint
Ventilation Fanspeed
Blinds Movement
Rotations
6/15
Value
-3, -2, -1, 0, +1, +2, +3
0, 33%, 66%, 100%
Up, down, stop
15° up/down