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OccuSwitch DALI
User Guide
OccuSwitch DALI

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Summarization of Contents

Operating Principle of OccuSwitch DALI
OccuSwitch DALI Versions
Details available OccuSwitch DALI products: LRM2070, LRM2072, LRM2080, LRM2082, LRM2090, LRM2092.
OccuSwitch DALI Accessories
Lists available accessories for the OccuSwitch DALI lighting dimming system, including sensors and cables.
Luminaire Control
Explains how OccuSwitch DALI controls luminaires using DALI groups and provides an overview of DALI group assignments.
Automatic Control Functions
Details automatic control functions based on occupancy detection and daylight regulation for efficient lighting.
Movement Sensor Operation
Describes the PIR movement sensor, its detection range, sensitivity, and factors affecting its performance.
Daylight Dependent Regulation (DDR)
Explains automatic Daylight Dependent Regulation (DDR) for maintaining constant light levels with dynamic offsets.
Local Control Options
Details local control options using IR remotes and push button switches for manual override and system functions.
Infrared Group Addressing
Explains infrared group addressing for controlling individual light groups in open plan offices without affecting neighbors.
Manual Control with IRT8050 Remote
Details manual control configurations for the IRT8050 remote, including DIP switch settings and application functions.
Preset Light Scenes
Describes recalling pre-programmed light scenes (presets 1-4) using IR remotes for different lighting scenarios.
Local Control of Multiple OccuSwitch DALI
Explains how to control multiple OSD units with a single user interface using IR remotes or push buttons.
OccuSwitch DALI Application Design
Luminaire Output Capacity
Details luminaire load capacity per OccuSwitch DALI, including driver and extension sensor limits.
Use Area Definition
Defines the detection area for occupancy and light sensing, considering ceiling height and sensor placement.
Light Sensing Area and Placement
Explains the light sensing area, optimal placement to avoid reflections, and its relation to movement detection.
Selecting OccuSwitch DALI Type
Guides selection of OSD type (Basic, Advanced, BMS) or extension sensor based on area, grouping, and communication needs.
Selecting OccuSwitch DALI Mode
Explains how to select the OSD mode (10 predefined, 1 custom) based on application requirements for lighting control.
OccuSwitch DALI Commissioning Procedures
Configure Controls and Switches
Details configuring infrared group and channel settings for IRT8050 and IRT9010 remote controls.
IRT8050 Remote Configuration
Explains IRT8050 DIP switch settings for group address and function selection for remote control.
IRT9010 Remote Configuration
Describes how to set the group address for the IRT9010 remote by pressing button combinations.
Configure OccuSwitch DALI Settings
Guides configuration of OccuSwitch DALI settings, including timers, luminaire assignment, calibration, and modes.
Initial Checks and Timer Settings
Verifies installation and sets the hold timer for light level changes based on occupancy.
Luminaire Grouping and Light Calibration
Assigns luminaires to DALI groups and calibrates light sensor for optimal performance.
Calibration and Mode Configuration
Covers manual/automatic calibration methods and setting application modes and burn-in.
Remote Control Configuration
Details using IRT9090 for mass programming, setting application modes, background levels, power-up state, and IR groups.
Reset to Factory Defaults
Procedure to reset OccuSwitch DALI to default factory settings using the IRT9090 remote.
Walk Test Procedure
Guides on entering and leaving walk test mode to check installation and commissioning, running actions at high speed.
OccuSwitch DALI BMS Integration
Introduction to BMS Connectivity
Introduces OccuSwitch DALI BMS connectivity to Building Management Systems (BMS) via controllers or gateways.
Using Universal DALI Controllers
Explains using universal DALI controllers with OSD, including pitfalls, exceptions, and shared occupancy control.
Using Universal DALI Gateways
Explains using universal DALI gateways with OSD, covering pitfalls, shared occupancy, and Loytec gateway features.
OSD Reaction to DALI Commands
Compares how OSD and normal drivers react to common DALI commands, noting differences in regulation and scene handling.
DALI Grouping and Occupancy Control
Explains using DALI group addressing for occupancy control, sharing signals, and coordinating lighting in open plan offices.
Corridor and Gateway Grouping
Details corridor occupancy sharing, grouping OSDs without gateway, and network commissioning procedures.
LRM2090 DALI Command List
Provides a comprehensive list of LRM2090 DALI commands and their execution for OSD slave luminaires.
OccuSwitch DALI Technical Specifications
LED Feedback Indicators
Explains the meaning of different LED blinking patterns on the OccuSwitch DALI for status feedback.
Mode Overview
Provides an overview of OccuSwitch DALI mode parameters for un-commissioned and commissioned systems.
Mode-Independent Parameters
Summarizes mode-independent parameters like power-up state, background level, mode settings, and timers.

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