Elsner KNX eTR Sunblind Manual
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Elsner KNX eTR Sunblind Manual

Button for temperature control and solar protection
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KNX eTR Sunblind
Button for Temperature Control
and Solar Protection
KNX eTR 201 Sunblind
Item numbers
71090 (white), 71092 (black)
EN
Installation and Adjustment
KNX eTR 202 Sunblind
Item numbers
71100 (white), 71102 (black)

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  • Page 1 KNX eTR Sunblind Button for Temperature Control and Solar Protection KNX eTR 201 Sunblind KNX eTR 202 Sunblind Item numbers Item numbers 71090 (white), 71092 (black) 71100 (white), 71102 (black) Installation and Adjustment...

  • Page 3: Table Of Contents

    7.8. Logic ........................33 7.8.1. AND logic outputs 1/2 and OR logic outputs 1/2 ........33 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany KNX eTR 201/202 Sunblind push button • from application 1.0 Version: 11.07.2023 • Technical changes and errors excepted.
  • Page 4 The change status (software version and date) can be found in the contents footer. If you have a device with a later software version, please check www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-to- date version of the manual is available.

  • Page 5: Safety And Operating Instructions

    Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions. For information on installation, maintenance, disposal, scope of deliv- ery and technical data, please refer to the installation instructions.

  • Page 6: Area Function

    Description • LEDs can be set. All LEDs Off, all LEDs as ambient lighting, all LEDs individually controllable • Area function when touching two or more push buttons. Can be configured as switch, selector switch, as 8 or 16 bit encoder or for scenario recall •...

  • Page 7: Commissioning

    Commissioning Configuration is made using the KNX software as of ETS 5. The product file can be downloaded from the ETS online catalogue and the Elsner Elektronik website on www.elsner-elektronik.de. After the bus voltage has been applied, the device will enter an initialisation phase last- ing approx.

  • Page 8: Display And Operation At The Device

    Display and operation at the device Fig. 2 View from bottom Temperature sensor Display and operation at the device 5.1. Adjust room temperature (using the example KNX eTR 201 Sunblind) Depending on the setting of the "Display mode" parameter in the device application, the KNX eTR 201/202 Sunblind push button displays the current room temperature value (or mixed value), the target value or the shift in relation to the basic setpoint.
  • Page 9 Display and operation at the device Display of the basic setpoint shift (change compared to the basic setpoint of the control): Tap +: Increase room temperature (Basic setpoint shift direction PLUS) Tap -: Lower room temperature (Basic setpoint shift direction MINUS) Option C: Display of actual temperature and target temperature/basic setpoint shift...
  • Page 10 Display and operation at the device General: The step size for the change and the possible setting range are defined in the device application (ETS). There you can also define whether the manually changed values are retained after a mode change (e.g. Eco mode overnight) or reset to the stored values. The button functions can be disabled in the ETS or locked due to operating mode with priority 1.

  • Page 11: Transmission Protocol

    Transmission protocol Transmission protocol Units: Temperatures in degrees Celsius 6.1. List of all communication objects Abbreviations Flags: Communication Read W Write Transmit U Update Text Function Flags DPT type Size Software version Output R-CT [217.1] DPT_Version 2 Bytes Temperature sensor: malfunc- Output R-CT [1.1] DPT_Switch...
  • Page 12 Transmission protocol Text Function Flags DPT type Size Temp. thresholdV 2: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 Bit Temp. thresholdV 2: Switching Input -WC- [7.5] DPT_TimePeriod- 2 Bytes delay from 0 to 1 Temp. thresholdV 2: Switching Input -WC- [7.5] DPT_TimePeriod- 2 Bytes...
  • Page 13 Transmission protocol Text Function Flags DPT type Size Temp.control: Setpoint Eco Input -WC- [1.1] DPT_Switch 1 Bit cooling (1:+ | 0:-) Temp.control: Control variable Output R-CT [5.1] DPT_Scaling 1 Byte heating (level 1) Temp.control: Control variable Output R-CT [5.1] DPT_Scaling 1 Byte heating (level 2) Temp.control: Control variable...
  • Page 14 Transmission protocol Text Function Flags DPT type Size Only for KNX eTR 202 Sunblind LED 3 on/off Input -WC- [1.1] DPT_Switch 1 Bit LED 3 Block Input -WC- [1.1] DPT_Switch 1 Bit LED 4 on/off Input -WC- [1.1] DPT_Switch 1 Bit LED 4 Block Input -WC-...

  • Page 15: Setting The Parameters

    Setting the parameters Text Function Flags DPT type Size 130 OR logic 2: 8 bit output A Output R-CT depending on setting 1 Byte 131 OR logic 2: 8 bit output B Output R-CT depending on setting 1 Byte 132 OR logic 2: Block Input -WC- [1.1] DPT_Switch...

  • Page 16: Temperature Threshold Values

    Setting the parameters The unit can calculate a mixed value from its own reading and an external value. Set the mixed value calculation if desired. If an external portion is used, all of the following settings (threshold values, etc.) are related to the overall reading. Use external measured value No •...
  • Page 17 Setting the parameters During initial commissioning, a threshold value must be defined which will be valid un- til the first call with a new threshold value. For units which have already been taken into service, the last communicated threshold value can be used. Basically, a temperature range is given in which the threshold value can be changed (object value limit).

  • Page 18: Temperature Pi Controller

    Setting the parameters Switching output sends • on change • on change to 1 • on change to 0 • on change and periodically • on change to 1 and periodically • on change to 0 and periodically Cycle 5 s • 10 s • 30 s… • 2 h (is sent only if "periodically"...
  • Page 19 Setting the parameters General rules Decide in which cases nominal values and delay times received per object are to be kept. The parameter is only taken into consideration if the setting by object is activated further down. Please note that the setting "After power restoration and programming" should not be used for the initial start-up, as the factory settings are always used until the first call (setting via objects is ignored).
  • Page 20 Setting the parameters Specify when the current control variables are to be sent to the bus. Periodic trans- mission is safer if a message does not reach a recipient. You may also set up periodical monitoring by the actuator with this setting. Send control variable •...
  • Page 21 Setting the parameters Analysis of the status object / • 0 = Heating | 1 = Cooling Behaviour of the switching object at value • 1 = Heating | 0 = Cooling Switching object value 0 • 1 before first Communication (only if switching object is used) The grades for the setpoint changes is predefined.
  • Page 22 Setting the parameters Reduction by up to (in 0.1°C) 1…100; 50 Increase by up to (in 0.1°C) 1…100; 50 If the comfort setpoint is used as the basis, a dead zone is determined for the control mode "heating and cooling" to avoid direct switching from heating to cooling. Dead zone between heating and cooling 1…100;...
  • Page 23 Setting the parameters Max. object value heating/cooling (in 0.1 -300…800; 280 °C) If the comfort setpoint value is used as a basis: If the comfort setpoint is used as the basis, the increase/decrease of this value is indi- cated. Reduce heating setpoint (in 0.1°C) 0…200;...

  • Page 24: Heating Control Stage 1/2

    Setting the parameters 7.5.1. Heating control stage 1/2 If a heating control mode is configured, one or two setting sections for the heating stages are displayed. In the first stage, heating is controlled by a PI controller which allows to either enter control parameters or select predetermined applications.
  • Page 25 Setting the parameters In case of a common control variable for heating and cooling, 0 is always transmitted as a fixed value. PI control with predetermined application: This setting provides fixed parameters for frequent applications. Control type • PI control Setting of the controller by •...

  • Page 26: Cooling Control Stage 1/2

    Setting the parameters If separate variables are used, select whether the variable of the 2nd stage is a 1-bit ob- ject (on/off) or an 8-bit object (on with percentage value/off). Control variable is on • 1-bit object • 8-bit object Value (in %) 0...100 (for 8-bit object)
  • Page 27 Setting the parameters reached. You should set the time appropriate to the cooling system at this point (ob- serve manufacturer's instructions). Maximum control variable is reached 1...5 at setpoint/actual difference of (in °C) Reset time (in min.) 1...255; 30 Now specify what should be sent when the control is blocked. On release, the control variable follows the rule again.

  • Page 28: Leds

    Setting the parameters If separate variables are used, select whether the variable of the 2nd stage is a 1-bit ob- ject (on/off) or an 8-bit object (on with percentage value/off). Control variable is on • 1-bit object • 8-bit object Value (in %) 0...100 (for 8-bit object)

  • Page 29: Buttons

    Setting the parameters Object value on/off after reset 0 • 1 (if objects are used) Function LED 1 (top left) / 2 (top right) / 3 • always OFF (bottom left) / 4 (bottom right) • On after pressing button for settable time •...

  • Page 30: Drive

    Setting the parameters Use drive line No • Yes The KNX eTR 202 Sunblind has 2 drives that can be activated. 7.7.1. Drive If the push-button is used to control a drive, select the "blind", "awning", "shutter" or "window" function and define the push-button function and control mode. Blind Function Shutter...
  • Page 31 Setting the parameters Shutter Function Shutters Swap Up/Down No • Yes Control mode • Standard • Standard inverted • Comfort mode • Dead man switch Standard: Behaviour for button actuation (up): short = Stop | long = Up Behaviour for button actuation (down): short = Stop | long = Down Behaviour for button actuation (up/down): short = Stop | long = Up/Down Time between tap and hold (0.1 sec) 0 ...
  • Page 32 Setting the parameters Standard: Behaviour for button actuation (retract): short = Stop | long = Retract Behaviour for button actuation (extend): short = Stop | long = Extend Behaviour for button actuation (retract/extend): short = Stop | long = Extend/Retract Time between tap and hold (0.1 sec) 0 ...

  • Page 33: Control Modes For Drive Control

    Setting the parameters Standard inverted: Behaviour for button actuation (close): long = Stop | short = Close Behaviour for button actuation (open): long = Stop | short = Open Behaviour for button actuation (open/close): long = Stop | short = Open/Close Time between tap and hold (0.1 sec) 0 ...
  • Page 34 Setting the parameters Standard inverted: When pushed shortly, the drive moves up to the end position. When pushed for longer, the drive moves incrementally or stops. The time difference between "short" and "long" and the repeat interval is set individually. Control mode Standard inverted Behavior during button operation:...

  • Page 35: Logic

    Setting the parameters Dead man's switch: The drive moves as soon as the button is actuated and stops as soon as the button is released. Control mode Dead man's switch Behavior during button operation: Push button = Up or Down command Release button = Stop command 7.8.
  • Page 36 Setting the parameters If the output type is a 1-bit object, set the output values for the various conditions. Output value 1 • 0 if logic = 1 Output value 1 • 0 if logic = 0 Output value 1 • 0 If block active Output value if 1 •...
  • Page 37 Setting the parameters Block If necessary, activate the block for the logic output and set what a 1 or 0 at the block input means and what happens in the event of a block. Use block No • Yes Assessment of the block object •...
  • Page 38 Questions about the product? You can reach the technical service of Elsner Elektronik under Tel. +49 (0) 70 33 / 30 945-250 or service@elsner-elektronik.de We need the following information to process your service request: • Type of appliance (model name or item number) •...

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