Technical Manual Universal Interface BE 2.3 Usage & areas of use The universal interfaces are a special design of the binary inputs. They are used for the flush mounting behind push‐buttons. Universal interfaces contain of the same functions like the binary input, but additional of a parameterize able LED output. The single Inputs and outputs passed out by individual connection cables. 2.4 Structure & Handling The universal interfaces contain of individual connection cables for the each inputs and outputs. The single connection cables are color‐marked (have a look at the assignment plan at the next page). The programming function can be activated by the programming button. The programming LED indicates the state, whether the programming function is switched on or off. Figure 3: Overview hardware module Universal Interface (here: BE‐0400.01 for floating contacts, 4‐fold) MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
The functionality is identical for every channel. The device contains of two or four channels based on the hardware design. The designation of the channels is always in a consecutive alphabetic order. There are three possible functionalities for each channel: Disabled No function is set to the channel so that this channel does not contain of any communication objects. Channels grouped If you select a pair of channel as “channels grouped”, you will be able to parameterize the pair of channels as dimming‐function, shutter‐function or switching‐ function. Channels unique If you select a pair of channels as “channels unique”, you will be able to parameterize each channel for itself as switch, counter, scene, switch short/long, one button dimming or one button shutter. There are additional 4 logic functions (and/or) containing of up to two additional input objects. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
2.7 Starting up After wiring the allocation of the physical address and the parameterization of every channel follow: (1) Connect the interface with the bus, e.g. MDT USB interface (2) set bus power up (3) Press the programming button at the device(red programming LED lights) (4) Loading of the physical address out of the ETS‐Software by using the interface(red LED goes out, as well this process was completed successful) (5) Loading of the application, with requested parameterization (6) Switch the power supply on (7) If the device is enabled you can test the requested functions(also possible by using the ETS‐ Software) MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
The communication objects appear for every channel in dependence of the respective parameterization. 10 numbers (0‐9, 10‐19,…) for communication objects are automatically assigned for every pair of channels. The numeration is consecutive, so the channel pair A/B can only have the numbers from 0 to 9, the same if they parameterized as grouped channels or unique channels. With every following channel pair the numbers of the objects increase by 10, even if a channel pair is disabled. If you choose a channel pair as unique, the channel, which is first in the alphabet, will become the first 5 numbers and the other one will become the following five numbers (e.g. channel A‐‐>0‐4 and channel B‐‐>5‐9). The numeration of the channels is always the same even if some channels are disabled. Exceptions of this order are the communication objects for the LED‐outputs. These communication objects have the numbers behind the logic blocks. Also here, the first number after the logic blocks is for the LED output of channel A, the second for the LED output of channel B and so on. The communication objects are used for the assignment of the group addresses. The following illustration shows the communication objects for the channels. Here, channel A/B are parameterized as grouped with a dual‐surface dimming function. Channels C and D are adjusted as unique channels, so both channels have an individual function. Channel C is adjusted as switch and channel B as LED output: Figure 4: Communication objects per channel MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Blocking object blocks the related channel DPT 1.001 In, Write +5 next channel 22/32 LED switch A turn LED DPT 1.001 Out, Read +1 next LED output Table 2: Communication objects per channel MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
X scene +3 next logic block 22/32 LED channel A LED switch 1 Bit X X X X Table 4: Communication objects – default settings You can see the default values for the communication objects from the upper chart. According to requirements the priority of the particular communication objects as well as the flags can be adjusted by the user. The flags allocates the function of the objects in the programming thereby stands C for communication, R for Read, W for write, T for transmit and U for update. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
ETS‐text Dynamic range comment [default value] Debounce time 10..120 ms The inputs are debounced with this [10] time Time for keystroke long 0,1‐30 sec releases the time when the ETS [0.8 sec] recognizes a long keystroke No read value for toggle Behavior at bus power up activates the reading of the value for Read value for toggle toggle at bus power up Table 5: General settings MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE 1. The setting option for the debounce time is for debouncing of the input signals from mechanical switches 2. The parameter “Time for keystroke long” allocates a static value to the universal interface from when a long keystroke is recognized. This parameter is important for functions, which have different functions for a long and a short keystroke. The parameter “Behavior at bus power up” defines the behavior of the universal interface at a bus power return. The setting “Read value for toggle” effects that all communication objects “value for toggle” are read. So the Input knows the current status of the objects. If you choose the setting “no read value for toggle”, the input will not know the current status of the actor. So the input assumes an unconfirmed value for the objects “value for toggle” and sends always a “0”‐signal at the next operation. Only now the input knows the status of the actor and can send the right values. But if you choose the read of these values at a bus power up, the input will send immediately the right value for toggling. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
ETS‐text Dynamic range comment [default value] Function Input A/B –[O/P] disabled Operating mode of the Channels grouped channels Channels unique Table 6: Parameter channel‐configuration There are 3 different operating modes for every channel( have a look at chart 6). The followig options to parameterize the channels are dependent to the choosen operating mode. If you disable the channel, there will be no options to parameterize this channel. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
On/Off Defines which channel should Off/On switch off and which on Blocking Object Inactive The blocking object can be Active displayed for every pair of channels Table 8: Parameter Channels grouped By choosing channels as grouped, two channels become one common function. The grouped function is called dual surface, dual surface dimming, and dual surface shutter. In contrast to the single surface functions, one action can be performed independent form the other one. One input performs always one function. The assignment for the inputs can be made individually, so it is possible to configure which input should for example drive the shutters up and which down. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Dimming 4 Bit Dimming function; action for a long keystroke Table 9: Communication objects two‐button dimming When a pair of channels is parameterized as dimming function, two objects are shown. One object reacts to a short keystroke, the switching object “Dimming on/off”, and the other object reacts to a long keystroke, the dimming object “dimming”. It is possible to parameterize this function as brighter/darker or as darker/brighter. The first function belongs always to the first input. If you switch this parameter, the function will be switched automatically. By choosing the dimming function (channel A/B) as brighter/darker, the function reacts in this way: A short keystroke at input A switches the lights on. The lights are switched off by a short keystroke at input B. A long keystroke dims the lights step by step until releasing the long keystroke. The lights are dimmed brighter at input A and darker at input B. The universal interface starts always with the last brightness level, before switching off. The step size is set fixed to 100% at the dual surface dimming. It is a start‐stop dimming. that means the lights are dimmed as long as you hold the button. After releasing the button a stop value is sent, which stops the dimming process. So you can dim the lights with only one keystroke from 0% to 100% or from 100% to 0%, by pushing the button long enough. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Input A Input B Input A Input B Dimming function Brighter Darker Darker Brighter Switching function On Off Off On Table 10: Dimming function The following diagram shows the dual surface dimming function: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Function Down/Up Function Up/Down Input Input A Input B Input A Input B Stop‐/Blind Down Up Up Down adjustment object Driving object Stop/close blinds Stop/open blinds Stop/open blinds Stop/close blinds Table 12: Shutter function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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If you adjust a pair of channel as switch, the following parameters will be shown: Figure 10: Two‐button switching function Simple functions, like an alternating circuit, can be programmed easily by using the grouped switch function. The 1 bit communication object sends in dependence of the parameterization a 0‐ or a 1‐ signal for the first input and the inverted signal for the second channel. So you can chose which channel should switch off and which should switch on. The following chart shows the corresponding communication object: Number Name Length Usage 0 Switch On/Off 1 Bit Switching object for the dual surface switching function Table 13: Communication object two‐button switching function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
One button shutter LED output After the assignment of the operating mode the further parameterization can be done. If the channel is selected as inactive, no further parameterization will be possible. 4.5.1 Switch The switching function is for switching the corresponding output on, off and toggling it. There is a multitude of sub‐functions at the switching function, which enables the user to evaluate edges and integrate times to the switching process. The following parameters are shown, when the channel is selected as switch: Figure 11: Parameter switch Various sub‐functions are available at a switching output. Most of these sub‐functions contain also of further parameterization‐options. The different sub‐functions as well as their parameterization‐ options are described in the following segments: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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The sub‐function “switch rising edge” or “switch falling edge” sends only a signal at the adjusted edge. You can parameterize whether a 0‐signal or a 1‐signal should be sent. There is no inverted signal at subsiding the edge. This function always sends only one adjusted signal. The function “Switch falling and rising edge” enables the sending of different values for the falling and the rising edge. The following diagram shows this sub‐function for rising edges. As soon as the state changes from 0 to 1, the universal interface sends an On‐pulse (=1‐signal): The following chart shows the corresponding communication object: Number Name Length Usage 0 Switch 1 Bit Switching function, no differences between a long and a short keystroke Table 15: Communication object switch rising/falling edge MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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The following diagram describes this sub‐function. As soon as the state changes from 1 to 0, the binary input sends the inverted signal. The signal is send always as a short pulse: The following chart shows the corresponding communication objects: Number Name Length Usage 0 Switch 1 Bit Switching function; no differences between long and short keystroke 1 Value for toggle 1 Bit status object, indicates the switching state of the channel Table 16: Communication objects toggle rising/falling edge MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE To be sure that the universal interface toggles at every switching process, you have to connect the status object of the binary input “Value for toggle” with the status object of the actuator. When the universal interface should work without an actuator, the object has to be connected to the switching object “switch”. The connection is important, because the universal interface cannot invert the signal, when it does not know its current state. By undocking this communication object, you have more choices to program the input. So you can use the object “Value for toggle” for visualizations or additional functions and you will be more free in design your project. So you have for example the option to visualize the switching process by connecting the status‐object to a switching object of a LED or something else. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Behavior at bus power up defines the behavior at a bus send nothing power up send status Table 17: Parameter Send status The corresponding communication object is shown at the following chart: Number Name Length Usage 0 Switch 1 Bit Switching function; no differences between long and short keystroke Table 18: Communication object send status MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE The parameter “Value for rising edge“ defines whether the channel should send an 1‐signal (value: On) or a 0‐signal (value: Off). If you want for example switch a channel of a switch actuator, you will have to choose different values for the rising and the falling edge. Otherwise the input sends the same signal twice, for example an On‐signal. The cyclic sending causes that the state of the input is sent periodically in certain parameterize able intervals. Then the input sends the parameterized value for the corresponding edge. A common application for this parameter is for example the observation of windows, which are equipped with window‐contacts. So a display can for example show whether all windows are closed or not. Furthermore an alarm device can operate with this function. The following diagram describes this sub‐function. In this example, the input sends an 1.signal for a falling edge and a 0‐signal for a rising edge. Additional the diagram shows the connection with a switch actuator, which was parameterized with a normal switching function: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Value for rising/falling edge 0‐255 Assignment, which value [0] should be send for the falling/rising edge Table 20: Parameter send value, 1 Byte object The 1 Byte communication object can send any value in its dynamic range at both edges. The dynamic range is thereby from 0‐255. Depending on parameterization the input sends the adjusted values for the rising or the falling edge or for both edges. The following chart shows the according communication object: Number Name Length Usage 0 Send value 1 Byte sends the parameterized value Table 21: Communication object Parameter Send value‐1 Byte object MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Forced setting off (control=1; value=0) The forced setting object switches the receiver unconditionally off. For example a presence detector, would be switched permanent off. Detected motions have no influence on the output. Forced setting on (control=1, value=1) The forced setting object switches the receiver unconditionally on. For example a presence detector, would be switched permanent on. Detected motions have no influence on the output. The according communication object is shown at the chart: Number Name Length Usage 0 Send forced setting 2 Bit sends the adjusted forced setting Table 23: Communication object Send value‐forced setting MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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The following setting options are available at the function “Send value with on/off delay”: ETS‐text Dynamic range comment [default value] Delay time 0‐60min Adjustment of the delay time [1s] for the sending process Table 24: Parameter Send value with delay The sub‐function “Send value with on/off delay” allows that the binary input sends its value after a parameterized time. At the on‐delay, the time starts when the associated input was switched on and at the off‐delay, the time starts when the associated input was switched off. The universal interface sends always its current value at this function. If the value changes before the time ran out, the on‐ delay will expire. For example, when an input with a parameterized on‐delay is switched off, before it was switched on, the input remains off. The following diagram describes the sub‐function „Send value with on‐delay“: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE You can see the adjusted settings, which were made in the ETS for this setting: Figure 14: Send value with on‐delay The following chart shows the communication object: Number Name Length Usage 0 Switch 1 Bit Switching function; no differences between long and short keystroke Table 25: Communication object send value with delay MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Active object Table 26: Sub‐function scene The chart shows the communication objects for this parameter: Number Name Length Usage 2 Scene 1 Byte calls the depending scene Table 27: Communication object Parameter scene The scene function calls scenes, which were stored in actuators. Scenes contain of parameterized states of several actuators, which can be called with only one keystroke by using the scene function. Additional to the call of scenes, scenes can be saved at the call of a universal interface by a long keystroke. When the saving function was activated, a long keystroke at the universal interface saves the current state of the actuators to the depending scene. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Active object Table 29: Sub‐function counter The chart shows the depending communication objects: Number Name Length Usage 0 Reset Counter 1 Bit resets the counter 3 Counter 4 byte outputs the current counter value Table 30: Communication object Parameter Counter MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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There is a setting which edge should be counted at the counter‐function. If you select “Count rising and falling”, the counter will count for toggling two switching processes. If only the rising or the falling edge should be counted, the counter will count only one switching process for toggling. The sending difference adjusts when the counter should send a value. When you have for example adjusted 10 as sending difference, the counter will count every switching process but send its value only at reaching 10. The communication object “reset counter” sets the counter back to 0. This communication object reacts as well to a “0” as to a “1”. The following diagram shows the function of the counter with the setting “count rising and falling” and a sending difference of 5. At this example, the counter sends only a value, when the counter value is a multiple of the sending difference. So the counter value is a continual rising value and the output value a periodic rising value. As soon as the group address, in which the communication object “reset counter” is connected to, is addressed with a logical “0” or a logical “1”, the counter value as well as the output value will be set back to 0. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Active object Table 31: Sub‐functions parameter switch short/long The chart shows the associated communication objects: Number Name Length Usage 0 push‐button short 1 Bit Switching function short keystroke 2 push‐button long 1 Bit Switching function long keystroke Table 32: Communication object parameter switch short/long MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE The parameter “switch short/long” can control for example two channels of an actuator by using only one input. Furthermore you can switch a channel with a long keystroke on and with a short keystroke off. For both objects, a function can be set individually. Therefore the sub‐functions on, off, toggle and nothing are available. Two communication objects are displayed, which can be connected in any way. By activating the sub‐function “toggle” an additional communication object appears, called “value for toggling”. This object is a status object for the input and must be connected to the status‐ object of the actuator (have a look at: 4.5.1 Toggle) The following diagram shows the behavior of this parameter. Both objects (push‐button and push‐ button long) were set to toggle. The object for the long keystroke is connected to channel A of the switch actuator and the object for the short keystroke is connected to channel B: In this example the binary input toggles Channel B with a short keystroke. The Channel A does not react to a short keystroke. This one reacts only at a long keystroke with toggling. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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1 Byte‐Value [0…255] 0‐255 Selection of the byte value, which [0] shall be sent if byte value is chosen Scene number 1‐64 Selection of the scene number, [1] which shall be sent if scene number is chosen Table 33: Sub function Send value at switch short/long Any value can be sent for the sub function „Send value“ at a short/long keystroke. As well scenes can be called as any byte value can be sent. So it is for example possible to call different scenes for a long and a short keystroke or sending absolute height/brightness commands. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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2 Value for toggle 1 Bit status object, must be connected with the status function of the actuator for getting feedback of the current switching process Table 35: Communication objects one‐button dimming At the one‐button dimming, the dimming process is executed by one single channel. So it is possible to dim the lights via only one button. By a long keystroke the communication “Dimming” is called, which is responsible for the dimming process and by a short keystroke the object “Dimming on/off” is called which is responsible for the switching. The dimming direction is toggled by every keystroke, so if you have dimmed darker, the next time will be dimmed brighter and vice versa. The one‐button dimmeing is a start stop dimming, that means when the dimming function is active a darker or brighter command is sent until the button is released again. After releasing the button a stop command is sent, which stops the dimming process. The dimming step is set fixed to 100%. So with only one button activation the lights can be dimmed from 0% to 100% or from 100% to 0%. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Value for change of 1 Bit Shows the last driving command direction Table 37: Communication objects one‐button shutter The one‐surface dimming is performed by using only one channel. The communication object “Shutter” is addressed by a long keystroke and performs the up‐ and down‐movement of the shutter. The direction of movement depends to the last direction of movement. If the shutter were driven up at the last time, they will be driven down at the next time. So the direction of movement changes after every movement. The communication object “Blinds/Stop” is addressed by a short keystroke. Addressing this object stops a running movement of the shutter. Furthermore it will adjust the blinds if a shutter function is selected for this channel. The direction of the adjustment changes also here after every movement in the same way like the up/down moving of the shutter. From hardware version 2.6 (have a look at the print oft eh side of the device: R:X.X), it is possible to switch the functions for the short and the long keystroke. So it can be chosen whether a short or a long keystroke shall drive the shutter/blinds. The Stop‐/ Adjustment object gets the other operating concept. The object “Value for change of direction” serves as state object. It must be connected to the direction object of the actuator. So the interface sends always the complementary value as before. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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LEDs” to avoid an overload of the bus‐system. The behavior of the LED Output can be parameterized as well as the luminiscent behavior of the LEDs. The behavior of the output can be set as normal or as inverted. By the luminescent behavior, you can set how the LED should shine. It is possible to let the LED shine permanent or periodically. The communication object for the LED output is an 1‐Bit object and can be controlled by a normal switching function. So, it is possible that the LED Output indicates the switching bahviour of another channel of the universal interface. The chart shows the communication object for this parameter: Nummer Name Größe Verwendung 22/32 LED Output A‐B/D 1 Bit switching of the LED at the output of the depending channel Table 39: Communication object Parameter LED output MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
Figure 21: Activation logic blocks The following parameter can be adjusted once and is valid for all of the 4 logic blocks: Sub‐function Dynamic range comment [default value] Behavior at bus power up no read ext. logic objects sub‐function indicates whether the read ext. logic objects external logic objects should be read or not at a bus power up Table 40: Common Parameter logic blocks If the read of the external logic at bus power up is activated, the status of all external logic objects will be read at a bus power up. So the logic operation is evaluated new. If this function is not active, the universal interface will hold the status before bus power outage. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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82 Logic Output 1 Scene 1 Byte Output logic for scenes is activated (=1‐signal) when the logic block is true Table 42: Communication objects logic The communication objects for the other 3 possible logic blocks are the same like the first one. Three numbers are reserved for every logic block, so the next logic block starts at number 83. As soon as a logic block is activated, a new sub‐menu appears at the left selection list. In this menu can be set, which inputs should be connected to the logic block. Two external logic blocks can be activated additional. The external logic objects can be connected to communication objects of other devices by using the displayed communication objects “logic input 1 A&B”. Figure 22: Setting logic The read of the inputs (number depends to the device type) can be activated for every channel and two external objects. They can be read normal or inverted. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
change of output Output inverted No Adjustment indicates, whether the Yes output should be inverted or not Table 43: Logic sub‐function switch The sending condition adjusts, when the binary input should send a signal on the bus. By adjusting the sending condition “change of input”, the binary input sends a signal at every change of any input whether that causes a change of the logic operation or not. The setting “change of output” causes that the binary input sends only a signal when the logic changes its current status. The sub‐function Output inverted indicates whether the output signal should be issued inverted (that means reversed 1‐>0 and 0‐>1) or normal. The following diagram shows the logic operation switch as an and‐function. The logic reads in this example the channels A and B as well as an external logic object. The Output is inverted: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Technical Manual Universal Interface BE The logic function is only satisfied, when channel A and B as well as the external logic object have a 1‐ signal. The inversion of the output causes that the output is switched on, when the logic is not satisfied and switched off, when the logic is satisfied. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
The chart shows the possible sub‐functions for the logic operation byte value: Sub‐function Dynamic range comment [default value] Byte value [0..255] 0‐255 sending byte value [0] Table 45: Logic sub‐function byte value The logic function for the byte values works like a normal logic function. As soon as the logic function is satisfied, the communication object will send the adjusted byte value. The communication object has the length of 1 Byte, so that it can be connected to other communication objects of byte values. All sub‐functions, like in a normal logic function can be parameterized. So you can set the logic function as an AND‐ or an OR‐function and connect all inputs of the binary input and additional 2 external logic objects to the logic function. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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Table 33: Sub function Send value at switch short/long ............... 38 Table 34: Sub function one‐button dimming .................. 39 Table 35: Communication objects one‐button dimming .............. 39 Table 36: Parameter one‐button shutter .................... 40 Table 37: Communication objects one‐button shutter ................. 40 Table 38: Parameter LED Output ...................... 41 Table 39: Communication object Parameter LED output .............. 41 Table 40: Common Parameter logic blocks ................... 42 Table 41: Dynamic range logic ...................... 43 Table 42: Communication objects logic .................... 43 Table 43: Logic sub‐function switch ...................... 44 Table 44: Logic sub‐function scene ....................... 46 Table 45: Logic sub‐function byte value .................... 46 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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6.1 Statutory requirements The above‐described devices must not be used with devices, which serve directly or indirectly the purpose of human, health‐ or lifesaving. Further the devices must not be used if their usage can occur danger for humans, animals or material assets. Do not let the packaging lying around careless, plastic foil/ ‐bags etc. can be a dangerous toy for kids. 6.2 Routine disposal Do not throw the waste equipment in the household rubbish. The device contains electrical devices, which must be disposed as electronic scrap. The casing contains of recyclable synthetic material. 6.3 Assemblage Risk for life of electrical power! All activities on the device should only be done by an electrical specialist. The county specific regulations and the applicable EIB‐directives have to be observed. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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B 1011 25% Brighter 12 C 1100 12,5% Brighter 13 D 1101 6,25% Brighter 14 E 1110 3,13% Brighter 15 F 1111 1,56% Brighter MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
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• Flush mounted (length of connection cables: 22cm) • Dimensions (W x H x D): 41mm x 41mm x 12mm • Integrated bus coupling unit • 3 years warranty DIN EN ISO 9001 MDT technologies GmbH 51766 Engelskirchen Papiermühle 1 • •...
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Dimensions UP (W x H x D) 41mm x 41mm x 12mm 41mm x 41mm x 12mm 41mm x 41mm x 12mm Examplary circuit diagram BE-02001.01 Examplary circuit diagram BE-04001.01 Examplary circuit diagram BE-06001.01 DIN EN ISO 9001 MDT technologies GmbH 51766 Engelskirchen Papiermühle 1...