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DALI Lighting Control Solutions
20th October 2011, 13:30
LOYTEC electronics GmbHDI Jörg Bröker
LOYTEC electronics GmbH ©2011 Page 2
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LOYTEC electronics GmbH ©2011
Presenter
Jörg BrökerResearch & development, LOYTEC electronics GmbH, Vienna, AustriaWith LOYTEC since 2000Product manager for L-DALI andL-IP/L-Switch series
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LOYTEC electronics GmbH ©2011
Overview
Introduction to DALIDALI newsEmergency lightingLOYTEC DALI controller L-DALI
BACnet versionCEA-709 version
L-DALI featuresL-DALI workflows
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LOYTEC electronics GmbH ©2011
Introduction to DALI
“Digital Addressable Lighting Interface”Dedicated protocol for control of electronic ballastsSimple & robust
Low-cost ballasts & sensorsEasy installation
Defined in IEC 62386Supported by TRIDONIC ATCO, OSRAM, Philips Lighting, Helvar, ...
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LOYTEC electronics GmbH ©2011
DALI Basics
Two wire, free-topologyMax. 64 ballasts or sensors per segment (addressable)One or more controllers or buttons per segment (not addressable)Max. 300m per segmentBus-power supply 16V, 250mA max.Sensors and buttons may use bus-power as power supply
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DALI Network
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DALI Ballasts
“Intelligent” ballasts1 Short address (0-63)16 groupsFading/rampingStatus info (e.g. lamp failure)Scene control (Store, Recall, Clear)Different types of electronic ballasts
Fluorescent LampsLEDLV Halogen LampsIncandescentEmergency, …
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Sensors, Buttons & Panels
Available, but currently notdefined by the StandardSensors with simpleintegrated constant light/daylight harvesting controllerPanels & buttons for scene controlFuture standard will cover these device categories
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LOYTEC electronics GmbH ©2011
IEC 60929 -> IEC 62386
Defines new DALI device typesLamp types
LEDDischarge lampsHalogenIncandescent …
FunctionsEmergency lightsColour ControlSwitching …
One device = multiple types
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LOYTEC electronics GmbH ©2011
Emergency Lights
DALI device type “self-contained emergency lights” (IEC62386-202)Different types of emergency lights
Battery only operation (Exit)Battery & mains operation
DALI functionsPerform tests (function & duration)Battery charge levelConfigure test scheduleRun-hour accumulation
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LOYTEC electronics GmbH ©2011
DALI Benefits
Energy savingDaylight controlCentral switching / schedulesPresence detectionIntegrated systems (e.g. sensor for HVAC)
Comfort / automationStatic / dynamic scenesOptimal light conditionsOperation comfort (e.g. central….)
Maintenance / costStatus reporting: defects or emergency lightingEnergy monitoring, user pattern…
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LOYTEC electronics GmbH ©2011
LOYTEC L-DALI
DALI ControllerDALI GatewayAvailable with BACnetand LonMark/CEA-709interfaceAvailable with 1, 2 or 4 DALI channelsDALI multi-master capableSupports new DALI device typesSupports DALI sensors (proprietary)
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LOYTEC electronics GmbH ©2011
DALI Controller Features
Standalone operationLight applications (e.g. staircase)Constant light controller applicationEnergy & run-hourscalculation & reportingBurn-In mode (forfluorescent lamps)Supports AST & E-Mail notifications
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LOYTEC electronics GmbH ©2011
DALI Gateway Features
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Integration in BACnet orLonMark/CEA-709 systemsIntegration in BMS (central switching, energy usage, emergency lights,…)Integrate DALI lights in room control (e.g. operation using L-VIS)Re-use DALI sensors (e.g. for HVAC)Sunblind controller (LDALI-3E10X only)
LOYTEC electronics GmbH ©2011
Sunblind Integration
Sunblind controller forPrioritized & scene controlGlare protectionView protectionThermal isolation
Sunblind controller interacts with constant light controller
Prevent temporary light level changes during sunblind movementKeep light level within limited range (e.g. museum, meeting room)
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Emergency Light Support
Installation & configuration (Web UI)Trigger built-in tests & view resultsConfigure test calendar in ballast or use L-DALI scheduler
OperationLog results of testsAlarms & E-Mail notification on failed tests/ballasts
BMS integrationTrigger tests from BMSDisplay test result/ballast status in BMS
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LOYTEC electronics GmbH ©2011
LonMark Objects per DALI channelLamp Actuator #3040
64 x Lamp16 x Group1 x Channel
16 x Light Sensor #101016 x Occupancy Sensor #106016 x Constant Light Controller #305016 x Sunblind Controller #6111
LDALI-3E10X (CEA-709)
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LOYTEC electronics GmbH ©2011
LDALI-ME20X (BACnet) (1)
Major new release 2.2 out now!New features (compared to 1.x):
Supports new DALI devicetypes (incl. emergency lights)DALI sensor supportConstant light controllerfunctionEnergy & run-hours calculationBurn-In modeAST featuresBACnet client maps
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LOYTEC electronics GmbH ©2011
LDALI-ME20X (BACnet) (2)
AO <-> DALI ballasts/groups/channelsMO <-> scene controlAI <-> feedback &
statusACC <-> energy usageAI <-> DALI lux level sensorsBI <-> DALI occupancy sensorsLOOP <-> constant light controllerCustom properties for DALI parameters
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LOYTEC electronics GmbH ©2011
Tooling
PC based configuration softwareStandaloneLNS plug-inOffline & Online configuration
Web UIOnline DALI commissioning ¶meterizationMaintenance
Button interfaceTest wiringReplace ballasts
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LOYTEC electronics GmbH ©2011
Installation Workflow (1)
Off-Line Preparation (CEA-709 only)Configuration SWAssign Names to DALI Devices and GroupsConfigure DALI GroupsConfigure Controller Parameters
Light Actuator ParametersSensor ParametersConstant Light Controller ParametersSunblind Controller Parameters
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LOYTEC electronics GmbH ©2011
Installation Workflow (2)
First Installation Test on L-DALIBy Installer after Installation
On-Line CommissioningConfiguration SW (CEA-709 only) orBuilt-In Web UIAssign Physical DevicesCalibrate SensorsOptionally: Adjust Parameters
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LOYTEC electronics GmbH ©2011
Demo Application
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LOYTEC electronics GmbH ©2011 Page 25
Questions?
Thank you for your attention!
LOYTEC electronics GmbHDI Jörg BrökerBlumengasse 351170 Vienna, Austria
Phone: +43 (1) 4020805-0Fax +43 (1) 4020805-99Email: info@loytec.comWeb: www.loytec.com
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