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Ekinex EK-CG2-TP Applications Manual Download Page 54

Applicatio Manual

Universal Interface 4 DIN/NTC EK- CG2-TP

Revisione 1.0.0 - Aggiornato: 04/09/2017

© SBS S.p.A.

– Tutti i diritti riservati

MAEKCG2TP_EN

Pag. 54

It defines the terminal used for the thermal exchange in the room. The choice affects
the parameters of the PWM control algorithm (Proportional band and Integral time) and
the control options.

Control type

2 point hysteresis

PWM (pulse width modulation)

continuous

Hysteresis

Control type = 2 point hysteresis

0,3 K

[other values in the range 0,2 K … 3 K]

Hysteresis position

Heating type = floor radiant panels, ceiling

radiant panels,

Control type = 2 point hysteresis

below

/ above

The above hysteresis is suitable in case of special applications requiring mixing group
control.

Cyclic sending interval

Control type = 2 point hysteresis,

continuous

no sending

[other values in the range 30 s … 120

min]

Min. change of value to send [%]

Control type = continuous

10

[range 0 … 100]

PWM cycle time

Control type = PWM

15 min

[range 5 … 240 min]

Proportional band [0,1 K]

Control type = continuous or PWM

*

[range 0 … 255]

The value is in tenths of Kelvin (K) degree.

*) The field contains a preset value that depend on the selected heating type (the value

can be modified):

radiators: 50 ( 5 K)

•

electric: 40 (4 K)

•

fan-coils: 40 (4 K)

•

floor radiant panels: 50 (5 K)

•

ceiling radiant panels: 50 (5 K)

The value of the parameter Proportional band represents the max difference between
the setpoint temperature and the measured temperature that causes the max control
output.

Integral time [min]

Control type = continuous or PWM

*

[other values in the range 0 … 255 min]

*) The field contains a preset value that depend on the selected heating type (the value
can be modified):

•

radiators: 150 min

•

electric: 100 min

•

fan-coils: 90 min

•

floor radiant panels: 240 min

•

ceiling radiant panels: 180 min

Min control value [%]

Control type = continuous or PWM

15

[range 0 … 30]

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Summary of Contents for EK-CG2-TP

Page 1: ...iversal Interface 4 DIN NTC EK CG2 TP Revisione 1 0 0 Aggiornato 04 09 2017 SBS S p A Tutti i diritti riservati MAEKCG2TP_EN Pag 1 APPLICATION MANUAL EK CG2 TP UNIVERSAL INTERFACE 4 DIN NTC FOR DIGITAL INPUT AND NTC PROBE ...

Page 2: ...0 6 4 10 Shutter venetian blind function 11 6 5 Outputs for LED signaling 13 6 5 1 Individual parameters 13 6 5 2 Funzioni logiche 14 7 1 Control algorithms 16 7 2 Controllo a 2 punti con isteresi 18 7 3 PWM Proportional Integral control 20 7 4 Setpoint management 21 7 5 Operating modes 22 7 6 Heating cooling switch over 22 7 7 Temperature control alarm 23 8 1 Characteristics and timeout 23 8 2 We...

Page 3: ...s 42 9 2 2 Acquisition filter 43 9 2 3 Correction of the measured temperature 43 9 2 4 External sensors from bus 44 9 2 5 Parameter and communication object tables 44 9 3 Weighted temperature value 49 9 3 1 Parameter and communication object tables 49 9 4 Temperature control 50 9 4 1Settings 50 9 5 Heating 53 9 5 1 Parameter and communication object tables 53 9 6 Cooling 58 9 6 1 Parameter and com...

Page 4: ...e Modifiche Data 1 0 0 Emission 04 09 2017 1 Scope of document This application manual describes the application details for the ekinex contact interface version EK CG2 TP ekinex You can access the most up to date version of the full documentation for the device using following QR codes EK CG2 TP Item File name relase Version Device relase Update Product dataschhet STEKCDG2TP_IT pdf EK CG2 TP A1 0...

Page 5: ...g to how the device is programmed In the most common situation for instance one side of the Input might send an ON telegram for a lighting unit while the other side would send the OFF telegram for the same unit Another typical application would be for one side of the Input to increase the brightness of a dimmed light and respectively decrease it for the opposite side or to raise lower a curtain or...

Page 6: ...ed to the project being drafted Configurable parameters for the device will be described in detail in the following paragraphs The configuration can be and will generally be completely defined in off line mode the transfer to the configured device will then occur at the programming stage described in next paragraph Device Code Input n Out Led n Applicative Program ETS version Cominication Objects ...

Page 7: ...rate independently from a KNX bus 6 2 OnLIne Operation In general the device works like a configurable digital sensor that is listening to own inputs or outputs of other devices On input events the device performs output functionality over KNX bus like sending values or controlling external devices like KNX actuators 6 3Software working cycle The main purpose of the software is following Handle us...

Page 8: ...es do nothing value is unaffected This state variable once assigned a group address is actually a KNX communication object as such it undergoes the usual rules for communication objects among which for instance the effect of flags to determine how the change of value affects the transmission of the objects 6 4 4 Binding between Events and Communication objects The above description is a little sim...

Page 9: ...nput as a single larger control either pushbutton or switch according to programmed operation Following there is a description of all possible features of the channels Single or independent and coupled modes have a similar functionality but differ for the configuration and will be therefore be treated separately 6 4 7 Single or independent input mode Each single input can be configured for one of ...

Page 10: ...ching behaviour The user can configure which of the two inputs sets the off or resp on value 2 Dimmer control The functionality is triggered on short press and long press events of the inputs in the pair The user can configure which of the two inputs sets the up or resp down value On short press events the input configured as up sends an on switching telegram to the dimming actuator while the down...

Page 11: ...this case the Input unit will define the operations to generate a sequence of commands with an opportune order and time interval in order to achieve the desired command effect The defined operations and related commands are the following Figure 1 Dimmer mode command sequence Short press instantaneous switch on off toggle on off on a switch object Long press increase decrease value until 100 0 Rele...

Page 12: ...s is the following The command Move when received starts the movement of the shutter in the indicated direction The command Stop Step has two functions if the shutter is stopped it moves by one step in the indicated direction the duration is set in the actuator if not it stops the ongoing movement without doing anything else The command Stop just stops the ongoing movement In addition other types ...

Page 13: ... e even if the actuator is indeed configured for a venetian blind is used for the slats regulation If the Input is pressed with a long press when the threshold time is reached a Move command is issued which will bring the venetian blind to full open or close In order to stop it at an intermediate position the Input needs to be pressed again short press 6 5 Outputs for LED signaling The LED indicat...

Page 14: ... Logic combination function The logic block on the right side of the figure has the following function based on the selected operation OR the output is ON if at least one input is ON AND the output is ON if all inputs are ON XOR the output is ON if an odd number of inputs is ON This last function is more intuitive when there are only 2 inputs in this case the output is ON when one input or the oth...

Page 15: ...plicatio Manual Universal Interface 4 DIN NTC EK CG2 TP Revisione 1 0 0 Aggiornato 04 09 2017 SBS S p A Tutti i diritti riservati MAEKCG2TP_EN Pag 15 Figure 5 Logic function OR Figure 7 Logic function AND ...

Page 16: ...ication function representing the logic function output is sent on the bus on event of change alternatively a cyclic sending can be set 7 Room Controller The room air temperature control is performed thanks to the intercept valve s on the heat exchange coil s with an ON OFF or PWM control algorithm In order to control those valves electrothermal actuators and or servomotors can be used 7 1 Control...

Page 17: ...e of analogue or On Off type the command is represented by a CO that is transmitted via bus periodically or event based to a actuator device The output of the actuator device is the driving variable of the control system which can be e g a flow rate of water or air The control system realized by the room thermostat is of feedback type namely the algorithm takes into account the effects on the syst...

Page 18: ... identifies the differential adjustment of the cooler the device activates the air conditioning system by sending a message or KNX telegram to the actuator that handles it when the measured temperature falls below the desired temperature Tset the device turns off the air conditioning system by sending another message In this way there are two decision thresholds for activation and deactivation of ...

Page 19: ...ation of the air conditioning system he first being the desired temperature Tset above which the device activates the system whereas the second is the value Tset ΔThysteresis below which the air conditioning system is deactivated In the ETS application program two different parameters are available for the hysteresis value for heating and cooling the values usually differ depending on the system t...

Page 20: ...ergy savings because you avoid unnecessary interventions on the system introduced by the 2 point control with hysteresis and it only provides the power required to compensate for losses in the building Every time the user or the supervisor changes the desired temperature setpoint the cycle time is interrupted the control output is reprocessed and the PWM restarts with a new cycle this allows the s...

Page 21: ... raffreddamento If window contacts for energy saving are used when detecting an open window the input setpoint freezes and the pre set building protection setpoint is activated the relative communication object is exposed and is different in heating or cooling mode Relative setpoints mode In this mode 4 communication objects are exposed one for each operating mode Comfort setpoint Stand by offset ...

Page 22: ...ferent setpoint values to each operating mode for comfort and building protection level and two different attenuation levels for stand by and economy corresponding to both heating and cooling Each setpoint is exposed through communication objects Setpoints and attenuations can be modified remotely through the exposed communication objects The setpoint intervention for building protection must be p...

Page 23: ... the cool fluid This sequence can be realized with both electrothermal actuators and zone valve drives 7 7 Temperature control alarm The integrated temperature controller can stop the internal control algorithm for one of the following reasons For an external event which can be configured and linked to the Thermal generator lock communication object For an internal temperature sensor s fault measu...

Page 24: ...e floor heating system electrically powered version involves the laying under the floor coating of an electric cable powered by the mains voltage 230 V or low voltage for example 12 or 45 V possibly already prepared in the form of rolls with constant distance between sections of cable The powered cable releases heat to the overlying coating that heats the room by radiation The regulation is based ...

Page 25: ... be combined in logical OR The window contact management is an optional feature oriented to energy saving which is available only when the actuator controller EK HE1 TP is configured as integrated temperature controller When an open window is detected the operating mode is forced into building protection and remains forced until all windows are closed The application program features a time parame...

Page 26: ...or through the communication object HVAC forced mode in DPT 20 102 the forced operating mode has a higher priority compared to the mode foreseen by the presence management so it will prevail In case the energy saving management is carried out through window contacts the latter has a higher priority compared tor both the forced mode and the mode foreseen by the presence management whatever operatin...

Page 27: ...ced by the time scheduling function by presence management or by forced mode the system switches to building protection mode when detecting an open window Comfort extension and comfort limitation This mode is a combination of comfort extension and comfort limitation modes 9 Programma applicativo per ETS In the following chapters there is the list of folder parameters and communication objects of t...

Page 28: ...figure AND OR e XOR logic functions and their relative input and output communication objects 9 0 3 Input configuration Nome parametro Condizioni Valori Input x disabled independent or single coupled temperature probe Sets the operation mode for inputs associated with Input x The identification of which inputs and physical inputs corresponding to a given number eg 1A 2B 4A etc depending on the lay...

Page 29: ...bled send values or sequences dimming shutter or venetian blind scene Determines the kind of function performed by the FIRST Input input Further parameters for the selected function will appear in the individual Input configuration sections see below Type Ingresso x accoppiato switch dimming blinds or Venetian blinds Determines the kind of function performed by the FIRST and SECOND Input input Fur...

Page 30: ...DPT No Comm Obj Input x Switching command Input x independent or single Function x enabled Type dimming 1 bit CRWTU 1 001 switch 13 30 1A 1B 51 68 2A 2B Send a command to a dimming actuator to switch the light on or off The command is triggered by a short press on the input The value sent can be a fixed value or it can be toggled at each input activation Input x Dimming up down stop command Input ...

Page 31: ... or single Function x enabled Type shutter or venetian blind Blind mode enabled 1 bit CR T 1 007 step 16 33 1A 1B 54 71 2A 2B Move the blind to fully open or fully closed position The object is sent at the end of a long press Input x Move up down command Input x independent or single Function x enabled Type shutter or venetian blind 1 bit CRWTU 1 008 up down 17 34 1A 1B 55 72 2A 2B Increase or dec...

Page 32: ...top command Input x independent or single Function x enabled Type dimming 4 bit CR T 3 3 bit control 14 52 90 128 See notes for independent input 9 0 10 Coupled shutter or venetian blind Object name Conditions Size Flags DPT No Comm Obj Input x Dedicated stop command Input x coupled Function x enabled Type shutter or venetian blind Blind mode disabled 1 bit CRWTU 1 017 trigger 13 51 89 127 See not...

Page 33: ...l Type values Parameter name Conditions Values Lock function enabled disabled Enables or disables the capability of locking the input through a remote command telegram Lock function Invert lock device signal Input x independent or single Type send values or sequences not inverted inverted Allows interpreting a lock activate telegram as unlock and vice versa Lock function Lock after bus recovery In...

Page 34: ...ommand is received Details are shown in the following sections a resume of all options is shown in the table below Channel mode Input type Behaviour at locking Behaviour at unlocking independent send values or sequences none as close or short press as open or long press switching none off on toggle none off on as previous coupled independent dimming coupled independent scene none send first scene ...

Page 35: ...ed as trigger for an action Long press time Input x independent or single Type send values or sequences Event short long press hh mm ss fff 00 00 03 000 Minimum push time for a press in order to be recognized as a long press Object n Send delay Input x independent or single Type send values or sequences hh mm ss ff 00 00 00 00 Delay before the object is transmitted on the bus By defining a delay a...

Page 36: ...e on down enable off up disable enable on down disable enable off up enable on down Input x independent or single Type send values or sequences send dimension any byte value none send value 1 send value 2 send value 1 send value 2 Value change behaviour caused by either an Open or a Long Press event according to event configuration Object n Value 1 Input x independent or single Type send values or...

Page 37: ...le mode is enabled the Short press action is already defined as toggle Short Long action Input x independent or single Type dimming Toggle mode disabled off darker on brighter off darker brighter on darker brighter Defines the function to be assigned to the long and short press Send cyclically Input x independent or single Type dimming none off value 1 on value 2 both off and on both values Define...

Page 38: ...ing mode enabled hh mm ss fff 00 00 03 000 Minimum push time for a press in order to be recognized as a long press Scene activation Input x independent or single Type scene Learning mode disabled send first scene only toggle between two scenes Allows the key to be used to alternate between two different scenes Second scene number Input x independent or single Type scene Learning mode disabled Scen...

Page 39: ...bj Input xx Lock function Input x coupled Lock function enabled 1 bit C W 1 003 enable 4 42 9 1 9 Coupled switch Parameter name Conditions Values xA and xB use Input x coupled Type switch A on B off A off B on Allows to invert side A and side B functionalities Send cyclically Input x coupled Type switch none off value 1 on value 2 both off and on both values Defines which of the values if any must...

Page 40: ...ases Send cyclically Input x coupled Type dimming none off value 1 on value 2 both off and on both values Defines which of the values if any must be cyclically retransmitted whenever activated Cyclic sending interval Input x coupled Type dimming Send cyclically no hh mm ss 00 02 00 Interval between cyclical transmissions Lock function Behaviour at locking Input x coupled Type dimming none on off t...

Page 41: ...tian blind A up B down A down B up Blind mode Input x coupled Type shutter or venetian blind enabled disabled If blinds mode is enabled the device sends full movement telegrams on long press and step telegrams on short press if it is disabled the device sends full movement telegrams on long press and stop telegrams on short press Lock function Behaviour at locking Input x coupled Type shutter or v...

Page 42: ...rements High average value every 64 measurements Temperature offset Temperature sensor enabled 0 C range 5 C 5 C Minimum change of value to send K Temperature sensor enabled 0 5 range 0 5 If the parameter is set to 0 zero no value is sent after a change Cyclic sending interval Temperature sensor enabled no sending other values in the range 30 s 120 min Threshold 1 not active Temperature sensor ena...

Page 43: ...d Threshold 2 below or above 1 Bit CR T 1 001 switch 9 2 2 Acquisition filter The acquisition filter calculates an average with a series of measured values before sending on the bus The parameter can have the following values low average value every 4 measurements medium average value every 16 measurements high average value every 64 measurements 9 2 3 Correction of the measured temperature The sa...

Page 44: ...ation object tables Parameter name Conditions Values Room temperature disabled enabled It enables a bus temperature sensor The measured value can be used to calculate a weighted average value in combination with the temperature sensor integrated into the device or a temperature sensor connected to a device input Cyclic reading interval Room temperature enabled no reading other values in the range ...

Page 45: ...tem The acquisition of the value allows to realize the function of surface temperature limitation Cyclic reading interval no reading Floor surface temperature enabled other values in the range 30 s 120 min Flow temperature disabled enabled It enables a bus sensor for measuring the flow temperature of the conveying fluid The acquisition of the value allows calculating the dew point temperature to r...

Page 46: ...nverted Cyclic reading interval Presence sensor 1 enabled no reading other values in the range 30 s 120 min Presence sensor 2 disabled enabled It enables a bus sensor for detecting the presence absence of people within a room Signal Presence sensor 2 enabled not inverted inverted Cyclic reading interval Presence sensor 2 enabled no reading other values in the range 30 s 120 min Card holder contact...

Page 47: ...0 100 7 Antistratification temperature from bus enabled 2 Byte C W 9 001 temperature C 8 Outdoor temperature from bus enabled 9 001 2 Byte C W 9 temperature C Coil temperature from bus enabled 2 Byte C W 9 001 temperature C 10 Floor temperature from bus enabled 2 Byte C W 9 001 temperature C 11 Flow temperature from bus enabled 2 Byte C W 9 001 temperature C 12 Anticondensation from bus enabled 1 ...

Page 48: ...trol system of the thermostat cyclically monitors the updating status of the values of the external sensors from bus and the inputs when the timeout setting expires In case no updated value has been received the regulation function is suspended an alarm is displayed on the display through the symbol and the corresponding alarm code see also the list of alarms in the paragraph Diagnostics ...

Page 49: ...o value is sent at the change Cyclic sending interval no sending other values in the range 30 s 120 min Object name Conditions Dim Flags DPT Comm Obj No Weighted temperature Cyclic sending interval no sending 2 Byte CR T 9 001 temperature C 19 About weighted temperature The device allows the acquisition of the room temperature in two ways 1 from the temperature sensor integrated in the device 2 vi...

Page 50: ...older includes the following parameters Thermostat function Command Communication Object Heating cooling switchover Setpoint Cyclic sending interval Max manual temperature change Saving timeout manual change End of manual operation Max setpoint temperature change Scenes Valve protection function Frequency Time interval 9 4 1 1 Parameter and communication object tables Parameter name Conditions Val...

Page 51: ...forced mode in case of setpoint modification on bus communication objects index from 29 to 36 Max setpoint temperature change not allowed 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 C 9 C 10 C It defines the maximum time allowed for changing the values of temperature setpoint in the several operating modes Duration of comfort extension General Device operation as not allowed slave other values in the range 15 m...

Page 52: ...nctions of the room temperature controller configurable with ETS are particularly suitable for the control through general purpose or dedicated KNX actuators of the following heating cooling terminals radiators elettrical heaters fancoils radiant panels dehumidification units radiant panels radiators as auxiliary system radiant panels fancoils as auxiliary system radiant panels dehumidification un...

Page 53: ... Communication object Disabled from bus Offset from setpoint Hysteresis Cyclic sending interval Ventilation for auxiliary heating 9 5 1 Parameter and communication object tables Conditions Settings Thermostat function heating or both heating and cooling Parameter name Conditions Values Comfort temp setpoint C 21 range 10 50 Standby temp setpoint C 18 range 10 50 For a correct operation of the devi...

Page 54: ...ues in the range 30 s 120 min Min change of value to send Control type continuous 10 range 0 100 PWM cycle time Control type PWM 15 min range 5 240 min Proportional band 0 1 K Control type continuous or PWM range 0 255 The value is in tenths of Kelvin K degree The field contains a preset value that depend on the selected heating type the value can be modified radiators 50 5 K electric 40 4 K fan c...

Page 55: ...National standard may limit those temperatures to lower values Per zone periferiche si intendono fasce situate generalmente lungo i muri dell ambiente rivolti verso l esterno dell edificio con larghezza massima di 1 m Hysteresis K Floor temperature limitation enabled 0 3 K other values in the range 0 2 K 3 K Before quitting from the alarm status the device waits until the surface temperature decre...

Page 56: ...and Control type continuous Command communication object unique 1 Byte CR T 5 001 percentage 0 100 38 Auxiliary heating out command Auxiliary heating enabled Command communication object separated 1 Bit CR T 1 001 switch 40 Auxiliary heating and cooling output command Auxiliary heating enabled Command communication object unique 1 Bit CR T 1 001 switch 40 Auxiliary heating disable Auxiliary heatin...

Page 57: ...ally requires the monitoring and limiting of the surface temperature by using a NTC type sensor which is in contact with the floor surface The surface temperature limitation may be realized for several purposes physiological compatibility correct temperature at the height of the legs when the system is used as auxiliary stage for heating In this case the heat losses to the exterior of the building...

Page 58: ...r name Conditions Values Comfort temp setpoint C 23 range 10 50 Standby temp setpoint C 26 range 10 50 For a correct operation of the device the standby temperature setpoint has to be comfort temperature setpoint Economy temp setpoint C 28 range 10 50 For a correct operation of the device the standby temperature setpoint has to be economy temperature setpoint Building protection temp setpoint C 36...

Page 59: ...nd 0 1 K Control type continuous or PWM range 0 255 The value is in tenths of Kelvin K degree The field contains a preset value that depend on the selected cooling type the value can be modified fan coils 40 4 K floor radiant panels 50 5 K ceiling radiant panels 50 5 K The value of the parameter Proportional band represents the max difference between the setpoint temperature and the measured tempe...

Page 60: ...vati MAEKCG2TP_EN Pag 60 Object name Conditions Dim Flags DPT Comm Obj No Comfort setpoint cooling 2 Byte CRWTU 9 001 temperature C 30 Standby setpoint cooling 2 Byte CRWTU 9 001 temperature C 32 Economy setpoint cooling 2 Byte CRWTU 9 001 temperature C 34 Building protection setpoint cooling 2 Byte CRWTU 9 001 temperature C 36 ...

Page 61: ... to provide additional safety measures to prevent or restrict the accidental formation of condensation on cold surfaces From a general point of view the anticondensation protection function can be realized by installing a proper room anticondensation probe when this is active the hydraulic circuit closes down It is a passive protection because the intervention takes place when condensation has alr...

Page 62: ...erature DPT 9 001 temperature C Anticondensation protection modes If an anticondensation sensor is used it is necessary use a device provided with a potential free signalling contact It is possible to connect the signalling contact to an input channel of another KNX device e g a pushbutton interface or a binary input External sensors from bus Anticondensation sensor enabled In this case the signal...

Page 63: ...eating Ventilation Auxiliary heating enabled Cooling Type of cooling floor radiant panels or ceiling radiant panels and Cooling Ventilation for auxiliary enabled This way two types of installations can be controlled i fan coil terminals or ii radiant panels as main stage and fan coil terminals as auxiliary stage 9 7 1 Parameter and communication object tables Parameter name Conditions Values Contr...

Page 64: ...re If the parameter not depending on the temperature the fan speed set by the user is not changed even when the temperature setpoint is reached if the parameter depending on the temperature the fan stops when the temperature setpoint is reached Hot start Thermostat function both heating and cooling External sensors from bus coil temperature enabled no yes For carrying out the function must be enab...

Page 65: ...nction allows prolonging the operation of the ventilator dissipating in the room the residual heat or cool present in battery for the thermal exchange The function is active in both seasonal modes heating and cooling Cyclic sending interval no sending other values in the range 30 s 120 min Object name Conditions Dim Flags DPT Comm Obj No Fan continuous speed Control type continuous regulation 1 By...

Page 66: ...ion This function is used in the case of heating systems with thermal exchange of convective type for rooms with height and volume much higher than usual atriums fitness facility commercial buildings etc Because of the natural convection with warm air rising to the highest altitudes of the room the phenomenon of air stratification occurs with energy waste and discomfort for the occupants at the sa...

Page 67: ...heating enabled 7 Cooling Cooling type fancoils Important If the fan coil system has a 2 pipe hydraulic configuration the objects Auxiliary heating output command 1 bit and Cooling out command 1 byte have to be set in logical OR in the actuator for controlling the fan coil which in this case is unique An alternative solution that avoids the setting of a logic OR can be realized by configuring a ma...

Page 68: ...n manual active status 0 not active Accepted values for C O s 51 and 52 depend on the number of speeds set in ETS If Control Type parameter in Ventilation folder is 1 2 or 3 speeds C O s with DPT 5 010 counter accept the following values 0 OFF 1 speed 1 2 speed 2 if Control Type 1 speed 3 speed 3 if Control Type 2 speed If Control Type parameter in Ventilation folder is continuous regulation the v...

Page 69: ... number HVAC mode Activation delay Learning mode Condition Temperature control Settings Scenes enabled 9 8 1 Parameter and communication object tables Parameter name Conditions Values Download overwrite disabled enabled If Overwrite download disabled at the download of the application on the device the operating modes previously stored are not overwritten If Overwrite download enabled at the downl...

Page 70: ...gram i 9 9 Relative humidity control The Relative humidity control folder includes the following secondary folders Dehumidification Humidification The secondary folders Dehumidification and Humidification appear if at a humidity sensor is enabled The acquisition of relative humidity is made by bus from a KNX R H sensor The sensor acquires the air humidity value inside the room which can be used fo...

Page 71: ...ification function disabled 55 range 30 60 Hysteresis Dehumidification function disabled 0 8 other values in the range 0 5 4 Subordinated to temperature control Temperature control Settings Thermostat function both heating and cooling Temperature control cooling cooling type floor radiant panels or ceiling radiant panels Relative humidity dehumidification dehumidification function cooling no yes D...

Page 72: ...oor radiant panels or ceiling radiant panels Relative humidity dehumidification dehumidification function cooling 1 Bit CR T 1 001 switch 61 Dehumidification integration control Temperature control Settings Thermostat 1 Bit CR T 1 001 switch 62 Object name Conditions Dim Flags DPT Comm Obj No function both heating and cooling Temperature control cooling cooling type floor radiant panels or ceiling...

Page 73: ...ction disabled cooling heating both cooling and heating Parameter that selects the humidification function Humidity setpoint Humidification disabled 35 range 25 45 Humidity hysteresis 0 8 other values in the range 0 5 4 Cyclic sending interval no sending other values in the range 30 s 120 min Disable humidification control from bus no yes Signal from bus Disable humidification control from bus yes...

Page 74: ...rameters Window contacts function Wait time to building protection mode 9 10 1 1 Parameter and communication object tables Parameter name Conditions Values Window contacts function disabled enabled This parameter enables the window contact function Wait time to building protection mode 00 01 00 hh mm ss Window contacts function enabled range 00 00 00 18 12 15 Time interval before the automatic swi...

Page 75: ...unction enabled Presence sensors use comfort extension and comfort limitation or comfort limitation comfort standby comfort economy Absence time to switch HVAC mode Presence sensor function enabled 00 01 00 hh mm ss range 00 00 00 18 12 15 Time interval before the automatic switching of the operating mode set in the Thermostat modes parameter Object name Conditions Dim Flags DPT Comm Obj No Presen...

Page 76: ... DPT Comm Obj No Card holder contact sensor from bus Card holder function enabled 1 Bit CR T 1 018 occupancy 17 About card holder function The information of card insertion removal in from a card holder allows you to directly control the temperature by means of the room thermostat while sending the object value on the bus allows you to control other room functions with KNX lighting electrical load...

Page 77: ...t The communicaton function representing the logic function output is sent on the bus on event of change alternatively a cyclic sending can be set 10 1Parameter and communication object tables The following condition has to be true General Logic functions enabled Parameter name Conditions Values Logic function disabled enabled Logic operation Logic function enabled OR AND XOR XOR eXclusive OR Dela...

Page 78: ...C W 1 001 switch 208 213 218 223 11 Configurazione uscite LED di segnalazione I seguenti parametri di configurazione sono da intendersi ripetuti per ciascuno dei LED disponibili Le impostazioni per i LED sono elencate sempre raggruppate per il corrispondente Ingresso indipendentemente dal fatto che gli ingressi siano utilizzati in modalita accoppiata o meno Nome parametro Condizioni Valori LED X f...

Page 79: ...U Variabile 8 Input 1A SwitchingStatus6 Variabile RWCTU Variabile 9 Input 1A SwitchingStatus7 Variabile RWCTU Variabile 10 Input 1A SwitchingStatus8 Variabile RWCTU Variabile 11 Input 1A SwitchingCommand DedicatedStop 1 Bit WCTU 1 1 DPT_Switch 12 Input 1A DimmingUpDownStopCommand 4 Bit R CT 3 7 3 8 DPT_Dimming 13 Dummy Input 1A InfoStatus 1 Bit WC 1 1 DPT_Switch 14 Input 1A StopStepUpDownCommand 1...

Page 80: ...tchingStatus4 Variabile RWCTU Variabile 41 Input 2A SwitchingStatus5 Variabile RWCTU Variabile 42 Input 2A SwitchingStatus6 Variabile RWCTU Variabile 43 Input 2A SwitchingStatus7 Variabile RWCTU Variabile 44 Input 2A SwitchingStatus8 Variabile RWCTU Variabile 45 Input 2A SwitchingCommand DedicatedStop 1 Bit RWCTU 1 1 DPT_Switch 46 Input 2A DimmingUpDownStopCommand 4 Bit R CT 3 7 3 8 DPT_Dimming 47...

Page 81: ...U 1 1 DPT_Switch 76 Logic function 1 Input 3 1 Bit WCTU 1 1 DPT_Switch 77 Logic function 1 Input 4 1 Bit WCTU 1 1 DPT_Switch 78 Logic function 1 Output 1 Bit R CT 1 1 DPT_Switch 79 Logic function 2 Input 1 1 Bit WCTU 1 1 DPT_Switch 80 Logic function 2 Input 2 1 Bit WCTU 1 1 DPT_Switch 81 Logic function 2 Input 3 1 Bit WCTU 1 1 DPT_Switch 82 Logic function 2 Input 4 1 Bit WCTU 1 1 DPT_Switch 83 Log...

Page 82: ...Thermostat 1 HVAC forced mode in 1 Byte WC 20 102 DPT_HVACMode 116 Thermostat 1 HVAC mode out 1 Byte R CT 20 102 DPT_HVACMode 117 Thermostat 1 HVAC manual mode 1 Byte RWCTU 20 102 DPT_HVACMode 118 Thermostat 1 Chrono status 1 Bit R CT 1 11 DPT_State 119 Thermostat 1 Actual setpoint 2 Bytes R CT 9 1 DPT_Value_Temp 120 Thermostat 1 Manual setpoint 2 Bytes WC 9 1 DPT_Value_Temp 121 Thermostat 1 Comfo...

Page 83: ...ed 1 Byte RWCTU 5 10 DPT_Value_1_Ucount 144 Thermostat 1 Status fan step speed 1 Byte R CT 5 10 DPT_Value_1_Ucount 145 Thermostat 1 Ventilation manual operation 1 Bit R CT 1 11 DPT_State 146 Thermostat 1 HVAC scene number 1 Byte WC 17 1 DPT_SceneNumber 18 1 DPT_SceneControl 147 Thermostat 1 Disable room temperature controller 1 Bit WC 1 1 DPT_Switch 148 Thermostat 1 Dew point temperature 2 Bytes R...

Page 84: ... WCTU 1 1 DPT_Switch 179 Thermostat 2 Weighted temperature 2 Bytes R CT 9 1 DPT_Value_Temp 180 Thermostat 2 Heating cooling status out 1 Bit R CT 1 100 DPT_Heat_Cool 181 Thermostat 2 Heating cooling status in 1 Bit WC 1 100 DPT_Heat_Cool 182 Thermostat 2 HVAC mode in 1 Byte WC 20 102 DPT_HVACMode 183 Thermostat 2 HVAC forced mode in 1 Byte WC 20 102 DPT_HVACMode 184 Thermostat 2 HVAC mode out 1 By...

Page 85: ... 1 DPT_Switch 207 Thermostat 2 Fan speed 3 1 Bit R CT 1 1 DPT_Switch 208 Thermostat 2 Fan control disable 1 Bit WC 1 2 DPT_Bool 209 Dummy Thermostat 2 Manual mode lock 1 Bit WC 1 3 DPT_Enable 210 Thermostat 2 Manual mode status 1 Bit RWCTU 1 11 DPT_State 211 Thermostat 2 Fan step manual speed 1 Byte RWCTU 5 10 DPT_Value_1_Ucount 212 Thermostat 2 Status fan step speed 1 Byte R CT 5 10 DPT_Value_1_U...

Page 86: ...U 1 19 DPT_Window_Door 243 Thermostat 3 Presence sensor 1 from bus 1 Bit WCTU 1 18 DPT_Occupancy 244 Thermostat 3 Presence sensor 2 from bus 1 Bit WCTU 1 18 DPT_Occupancy 245 Thermostat 3 Contact of card holder from bus 1 Bit WCTU 1 18 DPT_Occupancy 246 Thermostat 3 Anticondensation from bus 1 Bit WCTU 1 1 DPT_Switch 247 Thermostat 3 Weighted temperature 2 Bytes R CT 9 1 DPT_Value_Temp 248 Thermos...

Page 87: ...ostat 3 Auxiliary heating disable 1 Bit WC 1 3 DPT_Enable 271 Thermostat 3 Auxiliary cooling disable 1 Bit WC 1 3 DPT_Enable 272 Thermostat 3 Fan continuous speed 1 Byte R CT 5 1 DPT_Scaling 273 Thermostat 3 Fan speed 1 1 Bit R CT 1 1 DPT_Switch 274 Thermostat 3 Fan speed 2 1 Bit R CT 1 1 DPT_Switch 275 Thermostat 3 Fan speed 3 1 Bit R CT 1 1 DPT_Switch 276 Thermostat 3 Fan control disable 1 Bit W...

Page 88: ...t 4 Floor temperature from bus 2 Bytes WCTU 9 1 DPT_Value_Temp 308 Thermostat 4 Flow temperature from bus 2 Bytes WCTU 9 1 DPT_Value_Temp 309 Thermostat 4 Windows contact sensor 1 from bus 1 Bit WCTU 1 19 DPT_Window_Door 310 Thermostat 4 Windows contact sensor 2 from bus 1 Bit WCTU 1 19 DPT_Window_Door 311 Thermostat 4 Presence sensor 1 from bus 1 Bit WCTU 1 18 DPT_Occupancy 312 Thermostat 4 Prese...

Page 89: ...C 1 1 DPT_Switch 336 Thermostat 4 Auxiliary heating output command 1 Bit R CT 1 1 DPT_Switch 336 Thermostat 4 Auxiliary heating and cooling output command 1 Bit R CT 1 1 DPT_Switch 337 Thermostat 4 Auxiliary cooling output command 1 Bit R CT 1 1 DPT_Switch 338 Thermostat 4 Auxiliary heating disable 1 Bit WC 1 3 DPT_Enable 339 Thermostat 4 Auxiliary cooling disable 1 Bit WC 1 3 DPT_Enable 340 Therm...

Page 90: ...ndensation alarm 1 Bit R CT 1 5 DPT_Alarm 362 Thermostat 4 Thermal generator lock 1 Bit WC 1 5 DPT_Alarm 363 Thermostat 4 HVAC building protection mode activated 1 Bit R CT 1 1 DPT_State 364 Thermostat 4 Fan manual speed percentage 1 Byte R CT 5 1 DPT_Scaling 365 Thermostat 4 Fan manual off status 1 Bit R CT 1 1 DPT_State Table A1 Dimensions and DPT for Communication Objects with Independent Input...

Page 91: ...s must be returned to the manufacturer at the following address SBS S p A Via Circonvallazione s n I 28010 Miasino NO Italy 13 1 Other information This application manual is aimed at installers system integrators and planners For further information on the product please contact the ekinex technical support at the e mail address support ekinex com or visit the website www ekinex com ekinex is a re...

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