User`s Manual KNX MultiLight Dali (ML-D)
Contents
1. Communication object By object DALI interface group 0 DALI Group 0 DALI interface group 0 and 1 DALI Group 0 and 1 DALI interface Broadcast DALI Broadcast If the output of the constant light controller is configured as By object then the DALI groups that should be constant light controlled must be linked manually by group addresses If the output of the constant light controller is configured as DALI Broadcast then all connected DALI lamps will follow the output value from the constant light controller 6 1 1 Output with offset Two objects appear when the constant light controller output type By object is selected the output value object and the output value with offset object The output value with offset can control a group of lamps with a 0 to 50 higher dimming value than the main group of lamps Typically the main group of lamps would be closest to the facade and the group of lamps controlled with the output value with offset would be the lamps farthest away from the facade The option to have an offset between two DALI groups is also possible when Dali Group 0 and 1 is the chosen output from the constant light controller Typically in a classroom the row of lights closest to the windows DALI Group 0 will be dimmed down and the row of lamps farthest away from the windows DALI Group 1 will have a higher dimming value based on the offset parameter function Technolo2. Local s BER jaued 1951 12 3 Diagram for group 0 and 1 uplight and downlight EVG IF BALLAST NOT ADRESSED FROM FACTORY TERMINAL FOR DALI TOOL NEEDED FOR SYSTEM INTEGRATOR EN p L EI EVG 2 UPLIGHT HL o es A DALI GROUP 1 T see L N EVG 1 DOWNLIGHT md DA DALI GROUP NO 0 ee KNX Local 2 2 sensor jaued 1951 function Technology AS 26 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 13 Technical data Power KNX Power AC Mains Inputs Connections Movement detector EIB KNX operating and display elements Housing EIB KNX voltage DALI voltage Temperature range Design Weight Approvals CE mark Operating voltage KNX 21 30 DC Power consumption KNX Normally 10mA Peak 17mA Operating voltage 230V 50Hz Power consumption standby 0 5VA Number of inputs 1 Polling voltage Un 3V Sensing current In 1mA Maximum cable lengths 2m KNX Quick connect Inputs Quick connect Wiring 0 5 1 5 mm Connection of sensor 4 pole micro plug Detector area at floor diameter 4m Installation height 2m Through separate control panel IP20 PVC SELV 29 V DC safety extra low voltage ELV 16V DC basic insulation Operation 5 255 C Storage 25 65 Transport 25 65 C Dimensions KNX Node H x W x D 22x
3. User s Manual KNX MultiLight Dali ML D Article number 44002 Picture KNX MultiLight products function Technology AS functiO function Technology AS Table of Contents 1 THE KNX MULTILIGHT DALI auunnnnanunnnnnnunnnnnnnnnnnnnnnnnnnunnnnnunnnnnnunnnnnunnn 3 2 INTRODUCTION 3 KNX MULTILIGHT DALI START UP AND GENERAL FUNCTIONS 5 4 GENERAL FUNCTIONS AND INTEGRATION WITH A USER PANEL 6 5 MOVEMENT AND LUX LEVEL DETECTION i nnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnunnnnn 6 Si MOVEMENT SENSOR e MM E 6 6 CONSTANT LIGHT CONTROLLER unnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnn 8 6 1 CONSTANT LIGHT CONTROLLER OUTPUT lea e eap a ERES x eV Seen EAT 8 6 2 MINIMUM DIMMING LEVEL AND TURN OFF cccccssecccccccscccccccccecccccuacccccceuceccccuaeceeeeeuaees 9 6 3 ACTIVATION OF CONSTANT LIGHT CONTROLLER csccccccseccccccsccccucceccecccecasccseacceecueeccenaes 9 7 DALE c 10 2 SEE RESEEEENEREEEEERKENEENANESEEER ERR Ea 12 8 1 REGULATOR FUNCTIONALITY ccccccccsseecccccccsccccccacececcusesccccuaueccccuuuseceeuaueccesuaaececens 12 8 2 OPERATIONAL MODES 0 ccsessssccasssccncsesecnvasesoavevecnsoescnaveseandoecccadvevsneesvecnavsvecnssencteneveceenes 13 8 3 PARAMETERS c ccccseeccccccccccceccccecccccuucccecauscccusscceacc
4. C The cooling system will turn on if the temperature goes above 35 C 0 5 C hysteresis and will turn off again when the temperature goes below 35 C The user panel LED indication for the local temperature adjustment will be turned off when the regulator goes into Frost heat protection mode The LED indication for the heating and cooling system alternates between heating and cooling every second 14 Manual KNX MultiLight Dali 44002 Doc no D TS ML D 00 functiO function Technology AS 8 3 5 Basic heating and cooling stage See the description of the different regulator modes in chapters 8 3 1 to 8 3 4 8 3 6 Additional heating and cooling stage The KNX MultiLight can control an additional heating and or cooling system with ON OFF control The temperature limits for the additional heating and cooling systems can be defined by parameters see Figure 9 and Figure 10 The additional heating stage will be turned on if the room temperature has dropped 2 C below the parameter settings in the thermostat parameter window see Figure 8 The hysteresis for the additional heating stage is fixed to 0 59 The additional heating stage will turn on if the temperature falls below 21 C 2 0 C 19 C and turn off at 219C 2 09C 0 59C 19 59C in comfort mode according to the parameter settings shown in Figure 8 and Figure 9 General i i Continuous PI control v EEE Type of control for bas
5. Master function for switch object is enabled 5 1 1 Cyclic sending If the value of cyclic sending is lower than the recovery time the sensor will not send any cyclic ON telegrams If the two values are the same the sensor sends one cyclic sending right before the recovery time elapses The cyclic sending time will not be affected by a re trigged recovery time Manual KNX Dali Art no 44002 Doc no D TS ML D 00 functiO 6 Constant light controller The constant light controller will use the LUX level measurement from the movement sensor and will control the dimming value of the lamps either by output object or the internal DALI interface The constant light controller will change the dimming value based on the step size in and step size in seconds parameters The default value of 3 dim value change in 5 seconds should fit most lighting systems If long delay is expected from dim value update to actual change in light level then lower the step size in 9o and increase the step size in seconds 6 1 Constant light controller output The output will not change as long as the current lux level is within the input hysteresis for constant light control which is default at 50 lux This means that the output will be changed or 3 if the measured value is lower than 650 lux or higher than 750 lux for a set point of 700 lux The output from the constant light regulator can be set via parameter to
6. is set the timer will start and the object will be set to false after the timer duration has elapsed 10 Binary inputs 10 1 Parameter KNX MultiLight has one digital input that can be used as a simple switch dimming switch or shutter control switch The simple switch can be either configured as on off or toggle Detection of short and long switch operation will be determined for dimming and shutter switch 10 1 1 Switch Switch functionality where the object is high or low depending on the detection of rising or falling edge for the input 20 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS Parameter choices for the Switch function Rising edge On Rising edge Off Rising edge Toggle Rising edge On Falling edge Rising edge Off Falling edge General E TS t ct inary input 1 function DALI Logic Operation 10 1 2 Dimming Off On Switch Rising Toggle Rising On ing Off Toggle On Falling Off Off Falling On Light dimming functionality with one communication object for Short operation Switch and one for Long operation dimming Parameter choices for the dimming function Reaction short operation Off On or Toggle Reaction long operation Dim darker Dim brighter or Dim brighter darker General ee inary input 1 function DALI Logic Reaction
7. short operation Reaction long operation Dimming v Toggle v Dim brighter darker Please note that the action for long operation is locked to Toggle if the reaction for short operation is Toggle 21 Manual KNX MultiLight Dali 44002 Doc no D TS ML D 00 functiO 10 1 3 Shutter Shutter control with one object for Short operation stop step and one object for Long operation up down Parameter choices for the shutter control Reaction short operation Stop up Stop down or Stop toggle up down Reaction long operation Up Down or Toggle up down General Binary input 1 function Shutter DAU Reaction short operation Stop Up 7 Logic Reaction long operation Up v Please note that the action for long operation is locked to Toggle up down if the reaction for short operation is Stop toggle up down function Technology AS 22 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 11 Mechanical dimensions The KNX node is shown Figure 15 and Movement sensor in Figure 16 Figure 15 Mechanical dimensions of ML K in mm HxWxL 22 x W x L 185 LT Figure 16 Mechanical dimensions of ML M in mm 31x21 Figure 17 Mechanical dimensions of ML P 2237 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 11 1 Detection area moveme
8. 30 185 mm Dimension Movement detector 21mm 31 mm Dimension User panel 154 mm x 14 mm KNX node and movement detector 4009 EIB KNX according to EN 50 090 2 2 In accordance with the EMC and low voltage guidelines Data subject to change without notice Producer Function Technology AS Distributor function Products AS kanalveien 117b N 5068 Bergen Norway kanalveien 117b N 5059 Bergen Norway Tel 47 55 38 50 80 Email post function no WEB www function no 2 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00
9. The start up functionality for a unit that has not been programmed with ETS includes 1 Walk in test for motion detection with the red LED behind the motion sensor lens 2 Binary input will have switch and dim functionality for the connected DALI lamps Note The KNX node includes basic functionality listed above for test and commissioning purposes that will be removed after the first ETS download 5 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 4 General functions and integration with a user panel The status of the KNX MultiLight is shown by the object Self Test status For normal operational nodes this status object is low If the Dali interface movement or temperature sensor does not respond the Self Test status is set high The object can be configured to be sent cyclically 1 to 24 hours Cyclic sending status of device hour 0 Activation of thermostat controller Enable Activation of local temperature sensor Enable Activation of user panel Disable 430 530 4 Activation of Temp Humidity sensor Enable Only with sensor 5201x Activation of local movement Enable PIR sensitivity 30 Movement number of channels 4 channels r Mechanical relay count 2 Relays x Only available with art no 541x1 541x2 Thermo relay count 2 Relays Figure 3 General parameter wi
10. alls below the base set point deadzone The cooling system will be turned off at 21 0 2 0 23 C with the parameter settings shown Figure 8 General Function Heating and cooling mode v Thermostat 4 Heating Automatic changeover heating cooling Enable Cooling mode Binary input Movement Ch 1 Constant light controller Sending of temperature on 0 5K change and 0 DALI cyclic min 0 Cyclic disable lm i an Base setpoint in C 21 Base setpoint change by object Disable v Reduced heating in standby mode in 0 1K 10 Reduced heating in night mode in 0 1K 30 Increased cooling in standby mode in0 1K 10 Increased cooling in night mode in 0 1K 30 We ER We E We Deadzone between heating and cooling in 20 0 1K Figure 8 Thermostat settings function Technology AS 13 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS It is the value from the object Actual setpoint that the regulator uses as the temperature set point The Actual setpoint will change depending on the Base setpoint the active mode if the regulator is in heating or cooling mode and the local temperature adjustment 8 3 2 Standby mode The regulator goes to standby mode if the three communication objects Comfort Mode Night Mode and Frost heat protect are low The Actual setpoint in this mode will be set to Base setpoint Reduced Heatin
11. e thermostat output can be linked to external actuators for electrical heat cables thermo shunts fan coils and other KNX products Example 2 Lighting The KNX MultiLight Dali can control luminaires through the DALI light control interface based on daylight So when a person walks into the room and the temperature set point is changed from standby to comfort mode the light will also be turned on and the constant light regulator will keep the light level at the configured lux level The set point for the constant light regulator can either be changed by parameters with the ETS Tool Software or by switch and dim objects digital input from the pull cord or other KNX switches The MultiLight will learn the new lux setpoint and control the light accordingly Manual KNX Dali Art no 44002 Doc no D TS ML D 00 functiO Example 3 Ventilation The KNX MultiLight Dali can control ventilation by KNX objects for the office space based on the movement detector and the temperature regulator The ventilation can be reduced to a minimum when the room is vacant and the controller is in standby mode The ventilation system will be asked to increase the ventilation when a person enters the room The ventilation system will usually have a cooling effect for the room because of lower air temperature in the supplied air The cooling regulator of the KNX MultiLight can trigger the need for extra ventilation based on the room temperat
12. eceuauececuucecesaucceeuaececuuceseeauceecuaaess 13 8 4 LOCAL TEMPERATURE ADJUSTMENT wisssavewssssdcvacewsivavannsatentoosniivncessdencsebadevavsedtuviwsavsnevecdts 16 9 5 REGULATOR FUNCTION 17 8 6 PI REGULATOR ccccccceecccccccccccccccccuecccccauscccueccccuuceceusuececuucccesauscecsaececuuceeesauccecuauess 18 9 c O 20 9 1 PARAMETER gt 20 10 BINARY INPUTS 2 20 IL PETN 20 11 MECHANICAL DIMENSIONS uunnnnnnunnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnvunnnnnunnnnnnn 23 11 1 DETECTION AREA MOVEMENT SENSOR ML M esee 24 11 2 CONNECTOR PINOUT cccccccceccccccccccusccccuucccccuuccccuaccccuuceceuauscecuecececuuncceuauccecuausss 24 gt 24 12 LAMP INTEGRATION AND WIRING DIAGRAM i uunnnnnnnnnnnnnnnnnnnnnnnuun 25 12 1 DIAGRAM FOR DALI BROADCAST SINGLE EVG een eene enne 25 12 2 DIAGRAM FOR DALI BROADCAST UPLIGHT AND DOWNLIGHT ern 26 12 3 DIAGRAM FOR GROUP AND 1 UPLIGHT AND DOWNLIGHT 26 13 TECHNICAL DATA 2 MER EMEN KEEN E VPE EE 27 2 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 1 The KNX MultiLight Dali KNX MultiLight Dali is a room controller de
13. ection Enable blocking chi Action when blocking ch1 Action when un blocking Enable value object for ch1 Value start detection ch1 Value end detection chi Enable master function for switch object enable W flag 20 0 b ir On 4 Off 4 Enable 4 Nothing 4 Nothing 4 Start and end of detection 4 80 0 OL Enable 4 function Technology AS Figure 4 Movement sensor parameter window The movement channels can be configured individually with 1 Recovery time for detection from 1 to 255 minutes The recovery time specifies the time between the last detected movement and when the object is set low 2 Cyclic sending ON commands of Movement chX Switch object can be enabled or disabled The cycle time can be between 1 and 255 minutes 0 disables the function 3 Reaction start of detection 4 Reaction end of detection 5 Enable or disable movement blocking object see object description 6 Transmit value for start and end of detection enables a movement value 7 Movement Ch 1 can be configured as a master i e the write flag is enabled for the switch object The lux measurement from the movement sensor is read enabled as object 41 Const Light Controller Current value lux Movement Ch1 switch object can be triggered by communication objects as well as the local movement sensor when the
14. es are shown in Figure 6 The pink line is the raw value V from the sensor the blue line is the wanted value W set by the user The calibration factor is C 1 V W V W V If the raw value V 1000 and the object is updated with 800 then the calibration factor will be c 1 1000 800 1000 0 8 See the graph in Figure 6 The formula for calculating the lux is Lux c V Serie Figure 6 Raw and calibrated lux values The calibration factor is set to 1 and the raw value is used if 0 is written to the Current value lux object The object should be set to 0 to clear the current calibration before re calibrating the lux level The lux level calibration is limited to 2 times the raw lux level so the calibration is limited to 2000 if the raw lux level is 1000 7 DALI The KNX MultiLight has a built in DALI gateway that uses DALI broadcast can be commands to control the lamps The benefit of broadcast mode is that there is no need for addressing the individual DALI lamps It is possible to use up to four DALI groups group 0 to 3 for individual control The DALI lamps must be assigned to group 0 to 3 with an external DALI programming interface in order to use the group addressing mode 10 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS General Thermostat Heating Cooling Local temperature sensor Binary input Movement Ch 1 Movement Ch 2 Movement Ch 3 Mo
15. g in standby mode The Actual setpoint is set to 219C 1 090 20 C for the parameter settings shown in Figure 8 For the cooling system in standby mode the Actual setpoint is set 1 degree higher than in comfort mode 219C 29C 19C 249C The user panel LED indication for the local temperature adjustment will be turned off when the regulator goes into standby mode The LED indication for the active heating and cooling system will still be active 8 3 3 Night mode The regulator will go to night mode if only the Night Mode object is set high The temperature setpoint for the heating and cooling systems will change according to the parameters Reduced Heating in Night mode and Increased cooling in Night mode For the heating system the Actual setpoint is set to 21 C 3 09C 18 C with the parameters shown in Figure 8 For the cooling system the Actual setpoint will be 219C 29 39 26 C The user panel LED indication for the local temperature adjustment will be turned off when the regulator goes into night mode The LED indication for the active heating and cooling system will still be active 8 3 4 Frost Heat protection The Frost Heat protection regulator mode will set fixed temperature setpoints for the heating and cooling regulators The heating system is turned on if the temperature falls below 10 C 0 5 C hysteresis The heating system is turned off if the temperature goes above 10
16. gy AS 8 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 6 2 Minimum dimming level and turn off The minimum dimming level can be set to a value in percent to prevent low dimming values The parameter Standby minimum level for controller in 9o will both act as this minimum dimming level as well as the standby dim level after the presence object or internal sensor has been switched off The parameter Time in standby and delay before turning off light will determine when the lamp will be turned off It can be unpleasant for the user of a room to experience constant light control where the lamp is turned off completely It is therefore possible to set both minimum dimming level time delay at minimum level and disabling of turn off from the constant light regulator 6 3 Activation of constant light controller The constant light controller can be activated either by communication object or by Movement Ch 1 settable via the parameter Presence activation of controller The controller can be disabled by linking one or more of the three disable objects object 44 46 The constant light controller will be disabled until the presence activation is set to false either by object or by movement ch 1 It is possible to re configure the disable objects to work as set point changers When the Local lux adjustment by dimming or value parameter is set object 44 45 w
17. ic heating Heating Time constant heating Settable via parameters v Cooling Binary input Proportional range in 0 1K 50 Movement Ch 1 Constant light controller Reset time in min 0 Disable 150 DALI a Logic Sending of Control value at Change in 10 0 Disable a Additional heating Enable Ud Stage offset from basic to additional stage 20 in 0 1K Figure 9 Heating parameter windows General f f i li Continuous PI control EE Type of control for basic cooling Heating Time constant cooling Fan convector 4 K 90 min Cooling Binary input Sending of Control value at Change in 10 Movement Ch 1 02 Disable m Constant light controller Additional cooling Enable X DALI Logic wa Stage offset from basic to additional stage 20 in 0 1K Figure 10 Cooling parameter windows The additional cooling stage will be turned on bases on the stage offset from basic to additional stage see Figure 10 The additional stage cooling will turn on if the temperature rises above 23 C 2 09 25 C for comfort mode see parameters Figure 8 The additional stage will turn off at 239 2 0 C 0 59C 24 59 215 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 8 4 Local temperature adjustment The temperature set point can be adjusted both by the communication object Thermostat Local adjustment of temp offset obj 8 and by the user panel The l
18. ill adjust the light level either by dimming or by value and make the constant light regulator learn the new level The new level will be stored until the device has lost bus power General 4 Presence activation of controller External by object Thermostat Heating Calibration of lux sensor offset in lux 0 Cooling Cyclic sending of lux value min 0 Disable 0 We We We Input hysteresis for constant light controlin 50 lux Binary input Movement Ch 1 Base setpoint lux 700 Movement Ch 2 Movement Ch 3 Local lux adjustment by dimming or value Enable M Movement Ch 4 Constant light controller Max local offset in lux 300 DALI Logic Step size in sec 5 Step size in for light control 3 Standby minimum level for controller in 20 Time in standby and delay before turning 5 EL EL off light min Possible to switch OFF from controller Disable Constant light controller output type DALI Broadcast Figure 5 Constant light controller parameter window 9 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 6 3 1 LUX calibration The lux level object Const Light Controller Current value lux can be calibrated by writing to the object The raw lux value will be subtracted from the written value and stored permanently in EEPROM flash Both raw values and the resulting calibrated valu
19. mode The regulator will switch over to cooling mode when the room temperature goes above Base set point Dead zone The target temperature in cooling mode will be Base set point Dead zone Cooling mode Additional night temp LL Might mode comfort tem Additional standby temp F Standby mode comfort temp Additional comfort temp Mr Basic stage comfort temp VJ JJ JJ JJ Basic stage comfort temp Additional comfort temp Et Standby mode comfort temp Additional comfort temp EE Nightmode comfort temp Additional night temp EF Heating mode Figure 11 Asymmetric regulator functionality function Technology AS 17 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 8 6 PI Regulator The KNX MultiLight thermostat can control heating and cooling systems with Pulse With Modulation The communication object for the PWM control value output is a 1 byte 0 100 of the type DPT5 001 The control value will automatically be transmitted every 40 minutes and can also be transmitted when the value has changed a specific percentage see Figure 12 General i Continuous PI control EG Type of control for basic heating Heating Time constant heating Settable via parameters M Cooling Binary input Pro
20. ndow The KNX MultiLight can be configured with or without motion and temperature sensors The temperature regulator can still be activated based on external temperature object even without a temperature sensor connected to the unit see Figure 3 PIR sensitivity can be adjusted from 20 to 100 where 20 is the highest sensitivity This parameter is set to 30 by default and should not be set lower than this value without testing for false detection 5 Movement and LUX level detection 5 1 Movement sensor The combined movement and LUX level brightness sensor is connected to the MultiLight Dali KNX node through an 8 wire cable The parameter Activation of local movement in the General tab has to be enabled before the movement channel parameter windows appear There are 4 channels available based on the movement detector Each channel can be configured with recovery time cyclic sending and configuration for start and end of detection There is also an object for blocking the movement channel and the option to send a value at start and or end of detection 6 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO General Thermostat Heating Cooling Local temperature sensor Binary input Movement Ch 1 Movement Ch 2 Movement Ch 3 Movement Ch 4 Constant light controller DALI Logic Recovery time min Cyclic sending min 0 disable Reaction start detection Reaction end det
21. nge or cyclic every 40 Minutes Room temperature measurement from the user panel or movement sensor The temperature sensor can be calibrated 12 6K in steps of 0 1 K with ETS parameter The temperature sensor can be internal calibrated 1 5K from the user panel The actual temperature and the set point temperature can be sent to the bus on change or cyclically Feedback from the regulator if heating or cooling mode is active Set point values function Technology AS The base temperature set point is defined in parameter Base setpoint in C and is shown by object Thermostat Base setpoint This object can also be configured for write access selectable to be stored in permanent memory or not The working regulator set point is shown by the object Thermostat Actual setpoint The base setpoint is only settable to whole degrees eg 21 or 22 C Parameters for heating and cooling temperature set points for standby and night mode Set points for the additional heating cooling stage are derived from the values from the basic stage with an additional stage offset Setpoint value shifting local adjustment 3K by local operation on the user panel or by object The step size is 0 5K The reduced or increased temperatures for standby and night mode are settable in steps of 0 1K Frost heat protection frost protection set to 10 C not adjustable and heat protection set to 35 C not adjustable 12 Man
22. nt sensor ML M Radius deteksjon 2 50 m Radius arbeidsomr de 1 50 m 2 1 25 h2 2 00 m i 11 2 Connector pinout E JR m Tow ka Kn slet Table 2 6p Wago connector for mains DALI and digital input J2 Pin number Neutral 12 ________ Digital input signal 13 Digital input common 14 DAI 1 1 6 j Table 3 2pin Wago connector J1 Pin number function Technology AS 24 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 12 Lamp integration and wiring diagram The KNX MultiLight Dali is designed to fit inside ceiling suspended fluorescent light fixtures with one to four EVGs Typical wiring configurations are shown in chapter 12 1 and 12 3 The EVGs can be of any DALI enabled type usually ranging from single 35W to double 80W outputs with DA and DA connection Examples EVGs Philips HF R TD 214 35 TL5 Osram QTi DALI 2x35 49 80 DIM Tridonic PCA Excite and ECO series Wire size from 0 5 to 1 5 mm can be connected to the quick connect terminals of the KNX MultiLight Remove 9 10 mm of the wire insulation 12 1 Diagram for DALI Broadcast single EVG function Technology AS 25 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 12 2 Diagram for DALI Broadcast uplight and downlight EVG2 DALI BROADCAST EVG1 DALI BROADCAST KNX
23. ocal adjustment object can adjust the actual temperature set point by 10 C The user panel temperature adjustment can maximum be 39 The adjustment done on the panel will update the local adjustment of temperature communication object The heating system will be turn on at 20 59C 30C 17 59C and off at 18 0 C in comfort mode with the parameters shown in Figure 8 The cooling system will be turned on at 219C 30C 20C 0 59 20 59C and Off if the temperature drops below 20 09C The temperature sensor includes a filtering algorithm that will eliminate temperature rise after the user panel has been touched The temperature measurement will remain unchanged for 3 to 8 minutes after the buttons on the user panel has been operated It is possible to limit the temperature adjustment up or down for example to 3 to 1C 1 5 to 0 5C and 0 5 to 0 The LED indicating 3 to 3 on the user panel Will still show the full scale so the user will not notice the limitation If the panel is removed all regulator outputs will be set to 0 one time and the actual temperature is send 09 The Self test object will indicate the error and will be transmitted as 1 function Technology AS 16 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 8 5 Regulator function Asymetric Heating and Cooling The base set point is the target temperature when the regulator is in heating
24. portional range in 0 1K 50 Movement Ch 1 EM Constant light controller Reset time in min 02 Disable 150 DALI m Logic Sending of Control value at Change in 10 0 Disable m Additional heating Enable We Stage offset from basic to additional stage 20 in 0 1K Figure 12 Heating PI regulator The PI regulator is configured with a proportional factor Kp and a reset time T The equation for the regulator output is shown in 3 The integration of the error for each regulator evaluation is substituted by the step number 30 second increments multiplied with the last error function divided by the time constant see equation 3 The proportional factor 1 Ke ea 0 proportional _ range The error function e n e n set point actual temperature 2 The regulator output equation uod Kj et T UE function Technology AS 18 K oy d 3 AE Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS Example The regulator function 3 is evaluated every half minute with the parameters for Electric heating 4K 100min and a constant error function of e n set_point actual_temp 23 21 2 The calculated output is shown in equation 4 where n is the number of half minute intervals 1 n 23 21 I n 7 23 4 The graph for the regulator output is shown in Figure 13 The time facto
25. r n will be set to 0 when the error function e n becomes 0 or less The regulator output is capped to maximum 1 0 which is equivalent to 100 for the control value communication object Regulator output Kp 0 25 Ti 100 e n 2 1 2 2 l 5 5 0 8 506 5 Serie1 zi 0 4 erie 0 2 0 1 21 41 61 81 101 121 Time min Figure 13 Regulator output for constant e n 2 19 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 9 Logic The KNX MultiLight includes three logic functions Logic AND OR 1 byte comparator and timer function 9 1 Parameter General Logic function AND Binary input m Comparator function Average Logic Timer function Duration of staircase min 20 Figure 14 Parameters for the logic module 9 1 1 Logic AND OR The logic function AND or OR can be enabled by parameter The output object will be updated based on the state for the two inputs 9 1 2 Comparator The one byte comparator will update the output object with a value based on the chosen parameter function highest lowest or average and the last value for the two input objects 9 1 3 Timer function The timer works as a staircase function with a reset time both settable in parameters in minutes and also changeable via communication object When the Staircase timer logic In out
26. signed to be mounted inside lamps The main functions of the KNX MultiLight Dali are Controlling heating and cooling via KNX objects Controlling lighting through an embedded DALI master Local sensor input for movement lux temperature and user panel Digital input for pull cord For programming and configuration see chapters 3 to 10 For wiring and installation instructions see chapter 12 For technical data see chapter 13 2 Introduction KNX MultiLight Dali is designed to be an efficient room controller system for office and commercial buildings The core of the KNX MultiLight Dali is a demand controlled two step temperature regulator for separate cooling and heating control temperature sensor and movement sensor The functionality of the product can be configured and connected to the rest of the KNX automation system by using the ETS Engineering Tool Software see www knx org Example 1 Heating regulator The KNX MultiLight Dali can be configured as a two step heating regulator The regulator has one temperature set point for a room that is occupied and another temperature set point for a room that is vacant Let us say the temperature set point for an occupied room is 22 C and the set point for the vacant room is set to 19 C The movement detector mounted in the lamp will detect a person walking into the room The set point will be raised from 19 C in standby mode vacant to 22 C in comfort mode occupied Th
27. ual KNX MultiLight Dali 44002 Doc no D TS ML D 00 functiO 8 2 Operational modes The KNX MultiLight has 4 operational modes Comfort Stand by Night and Frost heat protection The active mode is either selected based on the three 1 bit objects Comfort Mode Night Mode and Frost heat protect or based on the Thermostat Operation mode HVAC The table below shows which mode is active based on the status of these three objects X don t care Table 1 Resulting regulator modes Operation mode Comfort Mode Night Mode Frost heat object value obj 9 obj 10 obj 11 obj 12 KE EN eee Comfort Mode Standby 0 0o 0 2 lg Night Mode EE Frost heat protect 8 3 Parameters 8 3 1 Comfort mode The thermostat is using the Base setpoint in C as the regulator set point for the heating regulator in comfort mode The heating regulator starts to heat if the actual temperature falls below the base setpoint minus the parameter value for Low hysteresis in 0 1K The heating regulator will turn off the heat when the actual temperature rises above the base setpoint The regulator will turn off the heat at 21 0 C with the parameter settings shown in Figure 8 The cooling system will turn on at the temperature Base setpoint in 9C Deadzone between heating and cooling in 0 1K High hysteresis in 0 1K The cooling system will be turned off when the temperature f
28. ure Figure 1 KNX MultiLight Dali user panel function Technology AS 4 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO function Technology AS 3 KNX MultiLight Dali start up and general functions KNX MultiLight Dali can be configured by using the ETS Tool Software The product database file for KNX MultiLight Dali can be downloaded from http www function technology com MultiLight Documentation for the parameters objects and example configurations can be found in the chapters below The MultiLight can be set in programming mode either by pressing the programming button on the MultiLight unit or by pressing the switch behind the movement sensor lens See Figure 2 for the different ways to enter programming mode Use a small circular object like a paper clip or a bare KNX copper wire to reach the programming button on the movement sensor Figure 2 Programming mode buttons The red programming LED on the control panel and behind the movement sensor lens will be lit when the KNX MultiLight is in programming mode The programming LED will blink when the MultiLight is not programmed un programmed node The node will check communication with movement detector temperature sensor and DALI interface If communication has failed the object Device self test status will be set to 1 When the error situation is cleared the Device self test status object changes its value to 0
29. vement Ch 4 Constant light controller DALI Logic Maximum output dim value in Minimum output dim value in Dimming time 0 to 100 Dimming in sec Dimming time 0 to 100 Value in sec Start dimming value in switch Duration in standby before off in min Possible to switch OFF by value Possible to switch ON by value Possible to switch OFF by dimming Possible to switch ON by dimming Control DALI groups 0 3 Figure 7 DALI interface parameters 100 S 10 a 10 10 80 Disable Disable Disable Disable Disable The DALI interface can be configured with start up dimming value switch on off permissions dimming time minimum and maximum dimming values 11 Manual KNX MultiLight Dali Art no 44002 Doc no D TS ML D 00 functiO 8 Thermostat 8 1 Regulator functionality The thermostat can control both heating and cooling systems either by automatic switching between heating and cooling mode or controlled by object The regulator outputs can be configured either as ON OFF control or continuous 0 100 based on a PI regulator Regulator capability Four modes of operation comfort standby night and frost heat protection On off or 0 100 control for heating and cooling system Combined heating and cooling regulator with automatic or manual switch over Additional heating or cooling stage with on off control Automatic transmission of the regulator outputs on cha
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