6.8.1. AND logic outputs 1/2 and OR logic outputs 1/2 ........29 6.8.2. OR LOGIC connection inputs ..............31 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany KNX eTR 205/206 Light push button • from application 1.0...
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Clarification of signs This manual is amended periodically and will be brought into line with new software releases. 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"...
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.
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 •...
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 in the “Service” menu. After the bus voltage has been applied, the device will enter an initialisation phase last- ing approx.
Display and operation at the device Fig. 2 View from bottom Temperature sensor When programming mode is active, the programming LED lights up and all other LEDs also flash. Display and operation at the device 4.1. Adjust room temperature (using the example KNX eTR 205 Light) Depending on the setting of the "Display mode"...
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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...
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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.
Transmission protocol Transmission protocol Units: Temperatures in degrees Celsius 5.1. 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_Ver- 2 Bytes sion Temperature sensor: malfunction Output R-CT [1.1] DPT_Switch 1 Bit...
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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_Time- 2 Bytes delay from 0 to 1 PeriodSec Temp. thresholdV 2: Switching Input -WC- [7.5] DPT_Time-...
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Transmission protocol Text Function Flags DPT type Size Temp.control: Setpoint Eco cool- Input -WC- [1.1] DPT_Switch 1 Bit ing (1:+ | 0:-) Temp.control: Control variable Output R-CT [5.1] DPT_Scal- 1 Byte heating (level 1) Temp.control: Control variable Output R-CT [5.1] DPT_Scal- 1 Byte heating (level 2) Temp.control: Control variable...
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Transmission protocol Text Function Flags DPT type Size LED 4 on/off Input -WC- [1.1] DPT_Switch 1 Bit LED 4 Block Input -WC- [1.1] DPT_Switch 1 Bit For all models Area operation on/off Input -WC- [1.1] DPT_Switch 1 Bit Area operation Output: Switch Output R-CT depending on...
Setting the parameters Text Function Flags DPT type Size OR logic 2: 8 bit output A Output R-CT depending on 1 Byte setting OR logic 2: 8 bit output B Output R-CT depending on 1 Byte setting OR logic 2: Block Input -WC- [1.1] DPT_Switch 1 Bit...
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 •...
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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).
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"...
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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).
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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 •...
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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.
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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;...
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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;...
Setting the parameters 6.5.1. 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.
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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 •...
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)
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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.
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)
Setting the parameters Manual level after reset (only if manual 0 • 1 • 2 • 3 mode has been selected) 6.6. LEDs Set the LED mode. LED mode • All LEDs off • All LEDs as ambient lighting • All LEDs individually controllable All LEDs as ambient lighting If all LEDs are to be used as ambient lighting, illuminate all simultaneously.
Setting the parameters Specify here what the LEDs for temperature display should indicate. LEDs for temperature display • display actual value only • display only target value/base shift • display actual value and target value/base shift 6.7. Buttons KNX eTR 205/206 Light has an area control, i.e. if you touch multiple buttons at the same time, you can activate another function.
Setting the parameters Repeat the dim command every 0.1 s • ... • every 2 s; every 0.5 s on long button press Dimming by 100% • ... • 1,5%; 6% 6.8. Logic The device has 8 logic inputs, 2 AND and 2 OR logic gates. Activate the logic inputs and assign object values up to 1st communication.
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Setting the parameters Output value 1 • 0 If block active Output value if 1 • 0 monitoring time exceeded If the output type is two 8-bit objects, set the type of object and the output values for the various conditions. Object type •...
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 •...
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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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