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Configurable Parameter within the Driver
Adjustable Output Current (AOC)
SR Power Supply (ON/OFF)
Standard DALI 2 Configurable Parameters
Configuration options
Design-in Guide - Philips Xitanium LED Xtreme SR driver
Configuration
(Factory
SimpleSet
SR Interface
Default)
using
MultiOne
Tool
•
•
•
•
•
•
Digital SR communication
Dimming via SR bus commands is possible through the standard digital
interface based on DALI 2 protocol.
Note that the output current at 100% level is determined by the
driver. The minimum current that can be supplied by the driver is
specified in the datasheet. The lowest dim level is defined by the
higher of the two values: Minimum output current or 10% dim
level.
The Xitanium Xtreme SR driver has built-in energy measurement
capability and can report energy and actual power consumption.
Accuracy of power measurement is higher of following 2 values:
0.5W or +/-1 % measured input power. This feature stores
parameters in the non-volatile memory bank provision specified in
the DALI 2 standard and the SR Certified specification.
The driver also supports many diagnostic features/parameters
which can be accessed via the SR interface, as per SR Certified
specification.
Although the SR (DA+/DA-) interface supports DALI 2
commands, it is not a DALI interface as such since the
interface
is
polarity-sensitive
luminaire use only. It is not recommended to use the SR
driver in wired DALI networks. For that purpose Xitanium
Full Prog drivers with DALI interface are available.
Standby power consumption
Xitanium LED Xtreme SR drivers consume max. 0.5W per driver
when in standby mode. This standby power is excluding power
consumed by a sensor connected to the SR bus and/or a
sensor connected to the auxiliary 24VDC power supply. The SR bus
supply - if enabled- and auxiliary power supply remain active when
the driver is in standby mode.
and
designed
for
intra-
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