Binary Inputs
Contents
1. GENERAL Push button o ush button ka INPUTS e a a Input 1 Binary Input Configuration Long Press Time 5 x 0 1 5 SHORT PRESS Action sending of 0 1 shutter Control LONG PRESS Dimmer Control Sending of a Scene Action 1 Byte Constant Integer 1 Byte Constant Percentage 2 Byte Constant Integer 2 Byte Constant Float Figure 3 Push Button Action for Short Press http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs 2 Long Press Time sets the minimum time 1 to 50 tenths of a second the user press should last before it is considered a long press 2 Short Press Action defines the action to be triggered when a short press is detected The available actions are gt Nothing gt Sending of 0 1 e Response sets whether to send through object Ix Short Press B a value B which can be 0 1 or an alternation of 1 and 0 e Delay sets a delay between the detection of the button press and the actual sending of the response The delay must be set in seconds 0 255 minutes 0 255 or hours 0 18 e Periodical Response Sending sets whether to re send the response values periodically or not The options are Always Only for 0 Only for 1 and No default The cycle time must be set in seconds 0 255 minutes 0 255 or hours 0 18 gt Shutter Control e Response sets the particula2. are always sent with value 1 on the very first time after a download from ETS This applies to switches sensors configured with action Switching 0 1 http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs 3 ETSPARAMETERISATION Please note that the screenshots and object names shown next may be slightly different depending on the device and on the application program GENERAL 4 INPUTS Temperature sensor CALIBRATION 0 G 0 1 C CONFIGURATION E Temperature sending PERIOD 0 x10s al PEPA Input 1 Temperature Probe O Disabled Configuration Send with a Temperature Change 0 x 0 1 C 0 Disabled as Temperature Protection Overheating Overcooling Overheating and Overcoolinig Figure 2 Temperature Probe Configuration When an input has been configured as Binary Input the object Ix Input Lock turns visible when it receives a 1 the input will become locked while a 0 will unlock it Apart from that a specific entry will become visible in the menu on the left of the parameters window This entry will itself comprise a tab called Configuration containing the following parameter 2 Type sets whether the input is a Push button default or a Switch sensor 3 1 PUSH BUTTON When Type is set to Push button the following parameters are available
3. Zennio Passion for KNX innovation Binary Inputs Input Module for Push buttons Switches and Sensors lt gt zZ lt gt co LL N gt Software Library Version 0 1 5 User Manual Version 0 1 2 a www zennio com Zennio Binary Inputs Contents L gos a AAA cer EE E E 3 2 Configuration ccceeccesecceeccseccenceenecceccecceuceeneeeneeceectsuceenceeeseeeeteuetsnceeeeeeeteecteneeeeeaees 4 2 1 PUS A DU ION aa 4 2 2 A 4 2 3 LOANS BRO doo 6 2A St E catia rasnnaarataci aasnnearntncmansnneannnenanannoansnnceasnnpagsasqnaeannoaaaes 6 ES AICS NS ON eri 7 3 1 A o ee reo UE anode eeeeaeete erento 7 3 2 SWItCH SONSOM cecceecceeccecccecceeccecccecceccceccauccauccacececceccaueceeceeeatecseenseeaeecsseaeeeateeaes 12 http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs 1 INTRODUCTION A variety of Zennio devices incorporate an input interface where it is possible to connect one or more push buttons switches or on off sensors among other accessories Please refer to the specific user manual and datasheet of each Zennio device in order to confirm whether this feature is available or not and for instructions on how to connect these accessories to the input interface of the device On the other hand keep in mind that even if the model of the input accessory itself may be the same for all devices the functionality and the ETS configuratio
4. place on the line however the periodical sending of values if parameterised will not be interrupted the last value will still be re sent even if the input switches the state On the other hand when the unlock event occurs e Push Button a fresh evaluation of the current state high low of the line will be performed as well as the corresponding action 2 Switch Sensor if specifically enabled in ETS the current state of the line will be compared to that prior to the lock event If they are different it can be assumed that an edge rising or falling has taken place while the input remained locked and therefore the associated action will be triggered 2 4 INITIAL STATES Finally regarding the initial states it is important to keep in mind the following The lock state is maintained after a bus power failure However a download from ETS sets every input to unlocked 2 On switches sensors with security checks the alarm conditions are evaluated at the start up of the device and the alarm objects updated when required e The periodical sending of values if configured in ETS will be resumed after a power loss e When the device recovers from a power loss the new state of the push buttons will always be re evaluated while that of the switches sensors will be compared the previous one only if configured by parameter similar behaviour as for the lock function 2 Toggle binary objects 0 1 0 1
5. the available values are 2 2 kQ 2 7 kQ 3 3 KQ 4 7 KQ and 10 kQ as well as whether it has been connected in parallel or serially which depends on the switch sensor type normally open or normally closed gt If normally open the line will remain at a low voltage level in the absence of the undesired condition The occurrence of that situation however will cause a rising edge the switch sensor gets closed This type of sensor requires connecting the end of line resistor in parallel gt On the other hand if normally closed the line remains at a high voltage level until the occurrence of the undesired situation which will cause a falling edge the switch sensor will open This requires connecting the end of line resistor in series By means of this resistor it will be possible to distinguish not only the two states of the switch sensor but also additional unexpected voltage levels e g short circuits and open circuits due to a breakdown or a sabotage which will be reported to the bus through alarm objects Figure 1 Left normally open Sensor parallel resistor Right Normally Closed Sensor serial resistor http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs 2 3 LOCKING A BINARY INPUT It is possible to lock unlock each input independently by writing to the proper objects While an input remains locked the application will ignore further switches that may take
6. certain delay before sending the value to the bus can be configured in some cases In the case of the binary values a periodical re sending can be also configured which may be useful if intending to link such value to an alarm monitor or similar 2 2 SWITCH SENSOR Binary values configurable will be sent to the bus whenever rising or falling edges are detected in the input line In this case it is the fact of switching from one state to the other one what matters and not whether it is for a longer or shorter time A simple example would be a sensor that commutes between two states depending on certain http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs physical conditions light floods weight being one of which undesired The usual behaviour is that a certain binary value is sent to the KNX bus whenever the switch sensor commutes from one state to the other one It is possible to introduce a certain delay prior to sending these values to the KNX bus a delay for the O and a delay for the 1 no matter which one is sent after which edge rising falling Moreover periodically re sending the last value is possible by configuring the desired period Security checks can optionally be performed for inputs of the Switch Sensor type as long as an end of line resistor has been connected to the switch sensor The value of such resistor needs to be configured by parameter
7. even if the status is the same as before the power loss http www zennio com Technical Support http zennioenglish zendesk com 14 Zennio Passion for KNX innovation Join and send us your inquiries about Zennio devices http zennioenglish zendesk com Zennio Avance y Tecnolog a S L C R o Jarama 132 Nave P 8 11 45007 Toledo Spain Tel 34 925 232 002 Fax 34 925 337 310 Pig KNX CE RoHS
8. sending of 1 Delay Switch Sensor A No Action No Action Evaluate the input state after unlock or reset sending Status 0 and 1 on bus voltage recovery E Figure 4 Switch Sensor Technical Support http zennioenglish zendesk com Binary Inputs had 00 4 e 4 e Es y Ue 4 12 Zennio Binary Inputs gt Switch Sensor Type sets whether the switch sensor is normally open and therefore with a resistor connected in parallel N O parallel resistor or normally closed and therefore with a resistor connected in series N C serial resistor gt Resistor Value sets the value of the resistor which should be one of the following 2 2 KO 2 7 KQ 3 3 kQ 4 7 KQ and 10 kQ Security Switch Sensor Type N C parallel resistor M O parallel resistor Resistor Value M C serial resistor Figure 5 Switch Sensor Security 2 Actions ACTIONS Rising Edge Falling Edge Figure 6 Switch Sensor Actions gt Rising Edge indicates what should be sent to the KNX bus when a rising edge takes place on the input line The options are No Action default 0 1 and Switching 0 1 i e the values 1 and O will alternate with every rising edge detected These values are sent through object Ix Switch Sensor Edge gt Falling Edge analogous to the above parameter The response to falling edg
9. es will be sent through the same object Ix Switch Sensor Edge Periodical Sending gt Sending of 0 sets every how much time 0 to 255 seconds 0 to 255 minutes or O to 18 hours the value 0 should be periodically sent once the corresponding edge has been detected If no periodical re sending is required just leave this at 0 gt Sending of 1 analogous to the above one but for the value 1 http www zennio com Technical Support http zennioenglish zendesk com 13 Zennio Binary Inputs a Delay gt Sending of 0 sets a certain delay 0 to 255 seconds O to 255 minutes or 0 to 18 hours before sending the value 0 once the corresponding edge has been detected For an immediate sending just leave this at 0 gt Sending of 1 analogous to the above one but for the value 1 Evaluate the Input State after Unlock or Reset sets whether the state of the input line should be evaluated or not whenever it gets unlocked through object Ix Input Lock or when the device recovers from a power loss so this new state can be compared to the last known making the device trigger the proper response in case the two are different 2 Sending Status 0 and 1 on Bus Voltage Recovery sets if the status of the line i e the action that corresponds to the fact of switching to that state should always be sent to the bus when the device recovers from a power loss
10. evel is 100 or decrease orders if it is already 0 e Delay similar as for Sending of 0 1 gt Sending of a Scene e Response sets the particular order to be sent to the bus The options are Run Scene an order to run a specific scene will be sent through Ix Short Press Run Scene and Save Scene an order to save the current state as a specific scene will be sent through Ix Short Press Save Scene e Scene sets the desired scene number 1 to 64 for the above run save orders e Delay similar as for Sending of 0 1 gt 1 Byte Constant Integer e Response sets a constant value to be sent to the bus through Ix Short Press Constant Value Integer in the range O to 255 gt 1 Byte Constant Percentage e Response sets a constant value to be sent to the bus through Ix Short Press Constant Value Percentage in the range O to 100 gt 2 Byte Constant Integer e Response sets a constant value to be sent to the bus through Ix Short Press Constant Value Integer in the range O to 65535 gt 2 Byte Constant Float e Response sets a constant value to be sent to the bus through Ix Short Press Constant Value float in the range 671088 64 to 670760 96 http www zennio com Technical Support http zennioenglish zendesk com 10 Zennio Binary Inputs Long Press Action defines the action to be triggered when a lo
11. mmer control which does not take place when this type of response is assigned to short presses Example Long Press Dimmer Control Dimmer Control has been set as the desired reaction to long presses and Brighter with a dimming step of 50 as the response When a long press is detected the value OxA will be sent through Ix Long Press Brighter while after the release of the push button the value 0x8 will be sent which will interrupt the light regulation http www zennio com Technical Support http zennioenglish zendesk com 11 Zennio 3 2 SWITCH SENSOR When Type has been set to Switch Sensor the following parameters are also available GENERAL a INPUTS CONFIGURATION 4 Input 1 Binary Input Config uration 2 Security selecting or unselecting this checkbox determines whether the input line includes a security end of line resistor so it is therefore possible to monitor sabotage or breakdown situations which will be notified by periodically sending the value 1 through object lx Switch Sensor Alarm Breakdown or Sabotage once they are over this object will send one 0 When selected two more parameters come up http www zennio com Type Security ACTIONS Rising Edge Falling Edge PERIODICAL SENDING Periodical Sending of 0 0 Disabled Periodical Sending of 1 0 Disabled DELAY Sending of 0 Delay
12. n may slightly differ depending on the device and the version of the application program Please always ensure to download from the Zennio homepage www zennio com the user manual and annexes that correspond to the specific device and application program being configured http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs 2 CONFIGURATION Inputs configured as binary inputs let the device perform the following tasks e Retrieving the state 1 0 of the input line and detecting changes i e button presses sensor changes etc 2 Reporting the KNX bus about the above states changes and triggering the corresponding actions depending on the case 2 Detecting sabotage i e unexpected voltage levels on the line on inputs configured as switch sensor Every binary input needs itself to be configured as one of these two types push button and switch sensor 2 1 PUSH BUTTON The actions to be triggered on both short and long presses and even on the release of the push button are independent and parameterisable lt is even possible to set how long a press must be to be considered as long These actions can consist in sending the KNX bus a binary value 0 1 or an alternating value a shutter control order a dimmer control order a scene run save order or a constant numeric value a 1 byte integer a percentage value a 2 byte integer or a 2 byte floating point A
13. ng press is detected The available actions are analogous to those for the short press except for the following remarks gt Inthe shutter control if a move up or move down or an alternating move up down order is configured as the response then together with the usual object through which the parameterised order is sent after pressing the button an additional object will show up Ix Long Press Stop Shutter which will send an order to stop the motion of the shutter as soon as the button is released thus making it possible to optionally implement a hold amp release shutter control Example Long Press Shutter Control Shutter Control has been set as the desired reaction to long presses and Move up as the response When a long press is detected the value 0 will be sent through Ix Long Press Move up Shutter while after the release of the push button the value 0 will be sent through Ix Long Press Stop Shutter which will only take effect if it gets linked to the corresponding object from the shutter actuator gt Inthe dimmer control if an order to increase or decrease the light level or to increase decrease it alternatively is configured as the response then the usual object through which the parameterised order is sent after pressing the button will also send an order to stop the light regulation as soon as the button is released thus permitting a hold amp release di
14. object o Light OFF one 0 will be sent through the Ix Short Press Dimmer OFF binary object o Light ON OFF switched values 1 and O will be sent alternatively through the Ix Short Press Dimmer ON OFF binary object o Brighter on every even press one 4 bit order will be sent through Ix Short Press Brighter to increase the light level by a certain percentage which needs to be configured through parameter Dimming Step On the other hand on every odd press an order to stop the dimming will be sent The sequence is therefore Brighter gt Stop gt Brighter gt Stop gt etc o Darker analogous to the previous one but for decreasing the light level o Brighter Darker switched analogous to the above two although the dimming orders will be in this case increase decrease orders alternatively The sequence will be therefore Brighter gt Stop gt Darker gt Stop gt Brighter gt etc These orders will be sent through object lx Short Press Brighter Darker In this case there will be an additional writable object Ix Short Press Dimming Status input http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs that may be linked to the dimming status object from the dimmer in order to receive feedback about the current light level This will avoid increase orders if the current l
15. r order to be sent to the shutter actuator The options are o Up one 0 will be sent through In Short Press Move Up Shutter o Down one 1 will be sent through In Short Press Move Down Shutter o Up Down switched values 1 and O will be sent alternatively through lx Short Press Move Up Down Shutter In this case an additional writable object Ix Short Press Shutter Status input will be available it may be linked to the shutter status object from the shutter actuator to receive feedback about the current state of the shutter This will avoid sending move up orders if the shutter is already at 0 or move down orders if it is already at 100 http www zennio com Technical Support http zennioenglish zendesk com Zennio Binary Inputs o Stop Step Up one 0 will be sent through Ix Short Press Stop Step Up Shutter o Stop Step Down one 1 will be sent through Ix Short Press Stop Step Down Shutter o Stop Switched Step values 1 and 0 will be sent alternatively with every press through lx Short Press Stop Step Shutter switched e Delay similar as for Sending of 0 1 gt Dimmer Control e Response sets the particular order to be sent to the light dimmer o Light ON one 1 will be sent through the Ix Short Press Dimmer ON binary
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