KNX Capacitive Colour Touch Panel with IP Connection Application Program Version: [1.1] User Manual Version: [1.1]_a www.zennio.
Z41 Pro Contents 1 Introduction .......................................................................................................................... 4 1.1 Z41 Pro .......................................................................................................................... 4 1.2 Functionality .................................................................................................................. 5 1.3 Installation............................................................
Z41 Pro 3.5 2-button Control....................................................................................... 44 3.4.2.4 Climate Control......................................................................................... 54 3.4.2.5 Other......................................................................................................... 63 Profile Page ................................................................................................................. 79 3.5.1 3.6 3.4.2.
Z41 Pro 1 INTRODUCTION 1.1 Z41 PRO Z41 Pro is an easily and intuitively controllable high-performance colour touch screen. Its built-in features and functions make it the ideal solution for integral room control in hotels, offices or any other environments where controlling climate systems, lighting systems, shutters, scenes, etc. is required. The most outstanding features of Z41 Pro are: 4.1 inch backlit capacitive touch panel. User interface with various pre-set colour patterns and themes.
Z41 Pro 1.2 FUNCTIONALITY The application program of Z41 Pro features the following functions: 6 General-Purpose Pages, with up to 8 Fully-Customisable Boxes each, which the integrator may configure as indicators or controls. Indicators: o Binary (icon or text). o Signed integer (8 / 16 bits). o Enumerated (icon or text). o Scaling (percentage). o Unsigned integer (8 / 16 bits). o Floating point (16 bits).
Z41 Pro 1 Profile Page (optionally), which lets the user modify, directly from the user interface, parameters such as the brightness, contrast and colour pattern of the screen, and the sound of the button press beeps. 1 Configuration Page (optionally), which contains the time/date setting, the built-in temperature probe calibration and the alarm log, among others. Note: Z41 3.
Z41 Pro external power must be supplied to the device through the corresponding terminal (10) provided within the original packaging, ensuring that each cable is properly connected and respecting the electrical polarities –positive and negative– from the supply to the device. In addition to the external supply, Z41 Pro makes use of a button battery (LR44), located at the corresponding slot (4), to help maintain the time and date updated in case of a failure of the external power supply.
Z41 Pro The “Software” box will show empty in absence of an application program. In general, it will indicate if the download software is correct (“OK”) or if it is found to be corrupt due to download issues (“ERROR”). The “Sync” box shows, as a percentage, the progress of the internal synchronisation of the device during the start-up. Once it reaches 100%, the Status page will disappear and the Menu page will come up.
Z41 Pro 1.3.1 FIRMWARE UPDATES Z41 Pro incorporates two separate microcontrollers. One of them is focused on interfacing with the KNX bus and on running the application program itself, while the second one is dedicated to running the firmware that implements the operating system and the management of the peripherals. Therefore, an occasional update of Z41 Pro may consist in two phases: Downloading the new application program (from ETS), Downloading the new firmware.
Z41 Pro 2 CONFIGURATION 2.1 MENU PAGE The user interface of the Z41 Pro touch screen is organised into pages (up to eight different pages), each of which can be accessed from the Menu page, which (unless the contrary has been parameterised) is automatically shown after the start-up. Figure 3 Menu Page (example) As Figure 3 shows, the access to the pages is provided by a set of icons, which may show other (smaller) icons overlaid, such as an exclamation or a lock.
Z41 Pro The user interface permanently shows a top bar (containing the name of the current page as well as the current time of day and temperature) and a button at the bottom of every page to get back to the Menu page: Figure 4 Menu button 2.
Z41 Pro Brightness. Theme: desired colour combination, among eight different options: Figure 6 Themes Melody: desired tune (among three different options) for the beeps emitted on button presses or as a feedback on action executions. One more possibility is to make these beeps silent (alarm beeps will still sound). Note that the labels of the controls in the Profile page, as well as the title of the page itself, are customisable in ETS.
Z41 Pro 2.4 CONFIGURATION PAGE The Configuration page lets the user know or adjust certain technical values about the device. Figure 7 Configuration Page Date / Time: even though the device implements two communication objects (see section 3.1) for setting the internal time and date from an external device, they can also be adjusted (if such option has been enabled by parameter) directly from the user interface.
Z41 Pro programming mode as by pressing the actual programming button of the device (see section 1.3) in case the rear side of Z41 Pro cannot be accessed. Reset: holding this button for a few seconds (i.e., a long press is required) sets the device back to a certain state, which can be set in ETS: ETS Reset Device: similar to restoring the device to the just-parameterised state, with the subsequent reset of the object values, alarm controls, timers, etc.
Z41 Pro Hence, the alarm log will contain a listing, in reverse chronological order, where the name, time and date of every alarm event will be shown. In addition, the log will show the current status of each of them, which may be: “ON”: the alarm is still active or has not been acknowledged by the user. “OK”: the user has acknowledged the alarm event, but the corresponding object is still in the alarm state.
Z41 Pro controls stay hidden for the final user. These details are explained in section 3, together with the entire parameterisation process. 2.5 BACKLIGHT In order to prevent unnecessary power consumption while the device is idle, Z41 automatically fades partially out the backlight of the screen after a few minutes without any user interaction. After that, if the inactivity persists for a few more minutes, the backlight is completely turned off.
Z41 Pro Figure 11 Dynamic Distribution of the enabled boxes http://www.zennio.com Tecnical Support: http://support.zennio.
Z41 Pro 3 ETS PARAMETERISATION To begin with the parameterisation of Z41 Pro, once the ETS program is running it is necessary to import the product database (Z41 Pro application program). Next, the device is added to the project and, after right-clicking on the name of the device, the option “Edit parameters” must be selected to start the configuration process. The next sections explain the ETS parameterisation of the device in depth.
Z41 Pro so the current time of the device can be checked. It is also automatically sent after time changes made by the user from the screen itself. Note: although the DPT of this object considers a field for setting the day of the week, Z41 Pro calculates it from the date and therefore ignores that field. [General] Date: 3-byte object for setting the internal date of the device, for example, by linking it to a KNX clock.
Z41 Pro Main Configuration, which contains a few more tabs: General, Security, Touch lock, Internal Temperature Sensor, Ethernet, Energy Monitor Objects, White Channel Objects. Firmware Update. Menu, which contains one more screen by default: Configuration, from which it is possible to activate and configure each of the six general-purpose pages of the device (see section 2.2).
Z41 Pro 3.2 MAIN CONFIGURATION This tab is divided into multiple screens, all of which contain a set of global parameters regarding the general functionality of the device, and therefore not specifically related to a particular page of the user interface. 3.2.1 GENERAL Figure 14 General (Main Configuration) The General screen contains the following parameters: Power Supply Voltage: lets the integrator specify the particular voltage of the external supply powering Z41 Pro.
Z41 Pro download. The final user will have the option to switch the scheme from the Profile page (see section 2.3), unless such option is disabled by parameter. Screen Illumination: lets defining whether the backlight should behave during inactivity according to section 2.5 (Turn off screen), or if on the contrary the screen should never turn off entirely (Attenuate the screen) or not even attenuate the light level (Max illumination always). Note: the default option is encouraged.
Z41 Pro timers (see epigraph e) in section 3.4.2.5). A 7-character string (including letters or numbers) should be entered, so each of the characters will represent one weekday. The default value is “MTWTFSS”, according to the initial letters of the day names in English. Label for “Time ON”: field that permits customising the label that will be shown within the configuration pages of the weekly timers (see epigraph e) in section 3.4.2.
Z41 Pro setting one or two different passwords, so the integrator can afterwards configure whether the access to each page will be protected by one password or another, or remain unprotected – every page can be independently configured. Figure 16 shows the “enter password” dialog shown to the user when trying to access a protected page. Figure 16 Password Insertion Dialog (for password-protected pages) In case of setting up two levels, the first one is assumed to be enclosed by the second one.
Z41 Pro In case of enabling two security levels, the Password parameter will show twice, being the first one referred to the password of Level 1, and the second one to the password of Level 2. The default password for Level 2 is “5678”. Figure 17 Two Security Levels Important: the password insertion dialog features a specific option (lower left button) that lets the user change, in runtime, the passwords originally set by parameter.
Z41 Pro Label for “Error”: message shown to the user when the typed password is not valid. By default, “ERROR”. Label for “New password”: message shown to ask the user for a new password, during the password change process. By default, “New password”. Label for “Repeat password”: message shown when the user is required to re-type the new password. By default, “Repeat password”. Label for “Updated”: message shown to the user as a confirmation of the password change. By default, “Updated”.
Z41 Pro If “1-bit object” is selected, the [General] Welcome Object binary object is enabled and two more parameters turn visible: • Value: value (“0” or “1”) that will be sent to the bus. By default it is “1”. • Time to Activate the Welcome Object: minimum time of inactivity (in minutes) before a new press on the touch panel triggers the sending of the welcome object. By default, it is 1 minute.
Z41 Pro 3.2.4 INTERNAL TEMPERATURE SENSOR Figure 21 Internal Temperature Sensor (Main Configuration) This screen permits configuring the internal temperature sensor of the device. Three parameters are provided for this: Sensor Calibration: permits setting a certain correction over the values thrown by the internal temperature probe.
Z41 Pro 3.2.5 ETHERNET Figure 22 Ethernet (Main Configuration) The Ethernet tab permits configuring the Ethernet network interface of Z41 Pro. Therefore, from this parameter screen, it is possible to specifically enable the remote control function (see ANNEX I. Controlling Z41 Pro Remotely via IP) by marking the Remote Control through the Internet checkbox.
Z41 Pro 3.2.6 ENERGY MONITOR OBJECTS Figure 23 Energy Monitor Objects (Main Configuration) This screen contains six checkboxes, each of which allows enabling or disabling one communication “channel” that may be used for bus reception of energy consumption data. Every channel implements four communication objects: [Energy x] Power: 2-byte object to be linked to external objects that send power values, such as the power measuring objects implemented by KES, the energy saver device from Zennio.
Z41 Pro 3.2.7 WHITE-CHANNEL OBJECTS Figure 24 White-Channel Objects (Main Configuration) This screen contains four checkboxes that allow the integrator enable or disable up to four 1-byte communication objects independently, named [RGBW] White Channel x, through which regulation orders (expressed as percentage values) may be sent to the white colour channels of one or more RGBW light dimmers.
Z41 Pro before the firmware download starts. This password, consisting in four numerical figures, needs to be set in ETS by the integrator: Figure 26 Password-Protected Update Note: reading the specific user manual of the firmware update process available at the Zennio webpage is encouraged, as it contains particular remarks regarding the password protection. http://www.zennio.com Tecnical Support: http://support.zennio.
Z41 Pro 3.3 MENU The Menu tab contains only one screen, Configuration. 3.3.1 CONFIGURATION Figure 27 Configuration (Menu) The Configuration screen, under the Menu tab, permits configuring the Menu page itself, as well as a set of general options related to the enabled pages of controls that can be accessed from the Menu page. The parameters available are: Title: text field that defines the title that will be shown on the top of the Menu page.
Z41 Pro In addition, one checkbox is shown per general-purpose page (that is, pages 1 to 6), as well as two more checkboxes for the Profile and Configuration pages. Each of these checkboxes will allow enabling or disabling the corresponding page in the device – a specific ETS tab will appear upon the activation of a page. The next sections of this manual describe these tabs in detail. http://www.zennio.com Tecnical Support: http://support.zennio.
Z41 Pro 3.4 PAGE n When any of the general-purpose pages is enabled from the Configuration screen under the Menu tab, a new tab named Page n will appear, where n is the number of the page. Under this tab, one screen (Configuration) will be initially displayed to let the integrator enable or disable each of the boxes in the page. Depending on that, more parameter screens will appear.
Z41 Pro Note: a list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com. Protected: dropdown list that allows setting whether the access to the page will be protected by password or not. Depending on the security levels configured (one or two; see section 3.2.2) this list will contain the following options: One level: No: the page will not be protected by password. All users can access it. Yes: the page will be protected by password.
Z41 Pro Label: identifying title for the box. Visualization: box format, which may be: Indicator (default option; the box will simply work as a status indicator), 1-button control (the box will work as a one-button control), 2-button control (the box will work not only as a status indicator, but also as a two-button control), Climate control (the box will act as a climate indicator and a climate control) or Other (the box will implement some other functionality).
Z41 Pro Note: a list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com. b) Binary Indicator (Text) The box will behave as a binary state indicator. Each of the two states will be shown in the box through a different label.
Z41 Pro Example: a three-state enumerated indicator (“3” under “# Enum”) is parameterised as follows: Value 1 = “1” Icon 1 = “One” Value 2 = “3” Icon 2 = “Two” Value 3 = “5” Icon 3 = “Three” When the [Pn][Bi] Enumerated Indicator object receives the value “1”, the box will show icon “One”. When it receives the value “3”, icon “Two” will be shown. And when it receives the value “5”, icon “Three” will show. In case of receiving any other value, no icon will be shown.
Z41 Pro The remaining functions under Indicator are shown in Table 1. In all of these cases, the box will behave as a numerical state indicator that permanently displays the value of a certain communication object, which is enabled when the function is assigned to the box. Function Range Related object 1-byte (unsigned int.) 0– 255 [Pn][Bi] 1-byte unsigned int indicator 1-byte (signed int.
Z41 Pro Boxes showing this icon let the user press them, which will bring up a pop-up window similar to Figure 37. Figure 37 Graphical representation of the Log File The graph (where the vertical scale will dynamically adapt to the values being represented) shows the chronological evolution of the value, with higher or lower detail (hourly, daily, weekly, monthly; see Figure 38) depending on the zoom level set by the user by means of the on-screen magnifying glass control.
Z41 Pro 3.4.2.2 1-BUTTON CONTROL Boxes configured as 1-button controls show one centred button and a title. Figure 39 1-Button Control (Box) The desired function must be selected through the Function parameter. The available functions and the parameters related to each are: a) Binary Control The central button of the box will react to user presses by sending a binary value to the bus through the [Pn][Bi] Binary control object, which turns visible as soon as this function is assigned to the box.
Z41 Pro • Hold 0 – Release 1: one “0” will be sent when the button press starts, and one “1” as soon as the button is released. • Hold 1 – Release 0: one “1” will be sent when the button press starts, and one “0” as soon as the button is released. Finally, the dropdown list next to Button (in the middle) permits selecting the icon to be displayed inside the button. Note: a list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com.
Z41 Pro Note: a list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com. c) Scene Control In this case, the central button of the box will react to user presses by sending a scene value to the KNX bus through the [General] Scenes: send object, which is enabled by default. Parameter Scene number permits specifying the number of the scene (1 – 64) to be sent.
Z41 Pro As a general rule, most of the 2-button controls permit configuring a pair of parameters, Left button and Right button, each containing a dropdown list for the selection of the icons to be displayed inside the buttons in the box. Notes: A list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com. When multiple presses are made consecutively on the buttons of a control that regulates (e.g.
Z41 Pro Off Icon and On Icon: dropdown lists for the selection of the icons that will represent the two states (0 / 1) of the [Pn][Bi] Binary Indicator object, which gets automatically updated whenever an order is sent through the control object. It may also receive values from the bus.
Z41 Pro Figure 46 Enumerated Control (Icon) The parameters available are: # Enums: number of states (up to 6) that will be distinguished. For every distinguished state, the parameters Value and Icon will become available, in order to relate every significant value of the communication object to a certain icon that will represent it. Value j: numerical value (0 – 255) that will be sent through the control object when the user, after pressing the buttons, sets the control box to state j.
Z41 Pro Figure 47 Enumerated Control (Text) The parameters available are: # Enums: number of states (up to 6) that will be distinguished. For every distinguished state, the parameters Value and Icon will become available, in order to relate every significant value of the communication object to a certain icon that will represent it. Value j: value (0 – 255) that will be sent through the control object when the user, after pressing the buttons, sets the control box to state j.
Z41 Pro Range Control object Status object 1-byte (unsigned int.) 0 – 255 [Pn][Bi] 1-byte unsigned int control [Pn][Bi] 1-byte unsigned int indicator 1-byte (signed int.) -128 – 127 [Pn][Bi] 1-byte signed int control [Pn][Bi] 1-byte signed int indicator Percentage control 0% – 100% [Pn][Bi] Percentage control [Pn][Bi] Percentage indicator 2-byte (unsigned int.) 0 – 65535 [Pn][Bi] 2-byte unsigned int control [Pn][Bi] 2-byte unsigned int indicator 2-byte (signed int.
Z41 Pro Initial Value: sets which value from the permitted range will be assumed by the control prior to any button presses. It is always 0 by default. Minimum Value: sets which value from the available range will be the minimum value permitted by the control after a number of presses on the decrease button. Maximum Value: sets which value from the available range will be the maximum value permitted by the control after a number of presses on the increase button.
Z41 Pro Figure 49 2-Button Scene Control Analogously to the 1-button scene control, 2-button scene controls allows sending the KNX bus a scene value through the [General] Scenes: send object, however in this case there will be two buttons in the box, each of which can be configured independently. Through the Scene parameter it is possible to assign each of the two buttons (left / right) the number of the scene to be sent (1 – 64).
Z41 Pro Action: sets which of the two buttons will send the move up orders and which the move down orders. Options are “Left Down, Right Up” (default) and “Left Up, Right Down”. Setting up a box as a shutter control enables three communication objects, [Pn][Bi] Shutter Position (1 byte), [Pn][Bi] Move Shutter and [Pn][Bi] Stop Shutter (both, binary objects).
Z41 Pro The parameters available are: Action: sets which of the two buttons will send the “turn on” orders and which the “turn off” orders. Options are “Left Off, Right On” (default) and “Left On, Right Off”. Dimming Step: sets the increase or decrease in the light level (in terms of percentage) the dimmer must perform with every step order. How step dimming works is detailed below.
Z41 Pro Dimming Step Button Presses Required for Complete Dimming (0 – 100%) (1) 100% 1 (2) 50% 2 (3) 25% 4 (4) 12,5% 8 (5) 6,25% 16 (6) 3,1% 32 (7) 1,5% 64 Table 4 Dimming Steps Note: most light dimmers implement light step dimming progressively (i.e.
Z41 Pro Figure 52 Setpoint Therefore, after every press on the temperature increment button, the bus will be sent (through the control object) a certain value, progressively increased on every button press until the parameterisable maximum setpoint value has been reached. Analogously, after every press on the temperature decrement button, the bus will be sent a progressively decreased value until the parameterisable minimum setpoint value has been reached.
Z41 Pro If the second option is selected (1-bit object setpoint control), the control object will be binary, and it will throw a “0” to the bus whenever the user asks for a setpoint decrement, and a “1” when the user asks for an increment.
Z41 Pro 1. The first touch on the increase button will trigger the sending of the value “0.5”, so that the thermostat sets the setpoint to 25.5ºC. This value will be then sent through the status object, and afterwards shown by Z41 Pro in the corresponding box. 2. A second touch will trigger the value “1”, after which the setpoint will become 26ºC. 3. On the third touch, the value sent will be “1.5”, so the setpoint will be set to 26.5ºC. And so on until the offset sent becomes 10 (setpoint of 35ºC).
Z41 Pro Note: the parameterised setpoint type becomes transparent to the final user, as the aspect of the on-screen box remains the same in all cases. In addition, the setpoint status object is always a 2-byte floating point object and will represent, in any case, the absolute value of the current temperature setpoint. Left Button and Right Button: permit selecting the desired icon to be displayed inside each button in the box.
Z41 Pro Two communication objects are also enabled: the [Pn][Bi] Mode Control control object and the [Pn][Bi] Mode Indicator status object. When the user activates the Cool mode, the device will send the value “0” through the control object, while on the activation of the Heat mode the value “1” will be sent.
Z41 Pro certain value (see Table 5), after which the box will display the icon that corresponds to the new mode. Additionally, if the status object receives from the bus a value that represents any of the modes, the box will adopt the corresponding icon, while if an unrecognised value is received, no icon will be shown. Mode Value sent Heat 1 (0x01) Cool 3 (0x03) Auto 0 (0x00) Fan 9 (0x09) Dry 14 (0x0E) Table 5 HVAC Mode vs.
Z41 Pro status object of the fan actuator) will express, as a percentage, the value of the current fan level, which will be represented with a variable icon on the box. The parameters available are: Action: permits setting the increase or decrease actions to one button or another. Options are: “Left: decrease, Right increase” (default) and “Left increase, Right decrease”.
Z41 Pro d) Special Mode Control Figure 62 Special Mode Control (Box) Boxes configured as special mode controls include two buttons that let the user sequentially commute between the different special climate modes, as well as an icon indicator that will adopt an aspect or another depending on the currently active special mode.
Z41 Pro Allow Protection Mode: this parameter permits excluding (“No”, default option) or including (“Yes”) the “building protection” mode from the special modes listed in the sequential scrolling performed by the buttons. Left Button and Right Button: permit selecting the icon that will be displayed inside the buttons in the box. Note: a list with all icons available in Z41 Pro can be found in document “Z41 Pro Icon list”, available at www.zennio.com. 3.4.2.
Z41 Pro (with their Write and Read flags activated, so they can work as control and status objects) named: • [Pn][Bi] Red Channel • [Pn][Bi] Green Channel • [Pn][Bi] Blue Channel Control orders will consist in sending the light level (as a percentage) of the different channels through the corresponding objects.
Z41 Pro The button on the left, which is an On/Off switch, permits commuting between a total absence of light in the three channels, and their respective states previous to the switch-off. The button on the right, when pressed, launches a colour palette that permits the selection of a light level for every channel, either by touching on any of the pre-set colours, or by separately selecting the level of each channel (R, G, B).
Z41 Pro Therefore, the functionality is similar to that of the RGB control (including the possibility of controlling the RGB channels both through 1-byte objects or through a sole 3-byte object), however one additional parameter (RGBW Channel) is provided to let the integrator select which of the four white channels available will be regulated by the box. The channel selected here must have been specifically enabled from the White Channel Objects screen (see section 3.2.
Z41 Pro c) Energy Monitor (KES) This function permits making use of one of the boxes of Z41 Pro as a monitor of information related to energy consumption –which may be reported by devices such as KES from Zennio– and in particular, as a monitor of the evolution of the instant power. Figure 71 Energy Monitor (KES). Box. Figure 72 Energy Monitor (KES) When the user touches any of these boxes, a pop-up window similar to Figure 73 will be shown. Evolution of the Power Consumption Object.
Z41 Pro have been enabled from the Energy Monitor Objects screen (see section 3.2.6) under the Main configuration tab. This way, the box will be monitoring the values received through the [Energy x] Power, [Energy x] Energy, [Energy x] CO2 and [Energy x] Cost objects, where “x” is the number of the assigned channel.
Z41 Pro Evolution of the Power Consumption object: shows, as a graph, the chronological evolution of the value of the power object ([Energy x] Power). The horizontal axis will show different time lapses (hours, days, or months), depending on the selected zoom level.
Z41 Pro Hence, when the user presses on the box, a window containing the necessary controls for setting up a timed sending (either at a specific time or after a countdown) will pop up. Timer type selector Time selector Value to be sent Figure 76 Daily Timer (Pop-Up Window) This window contains the following elements: Timer Type: two-button selector to step through the following options: Timer inactive. Timer active (every day). Timer active (no repetition). Timer active (countdown).
Z41 Pro Note: in case of disabling a sending through [Pn][Bi] Daily Timer Enabling, the corresponding box will show the “forbidden” icon, although the box will not lose the configuration previously set by the user. Finally, this function offers the following parameters in ETS: Timer Type: switches between “1-bit value” (default option) and “Scene”. Scene Number: shown only after selecting “Scene” for the above parameter.
Z41 Pro Day selector Value to be sent (ON / OFF) Time selector Figure 79 Weekly Timer (Pop-Up Window). This window contains the following elements: Day Selector: lets the user select the days on which the timed sending will take place. Value to be Sent (ON / OFF): lets the user set the value to be sent. It can be “ON” or “OFF”, or even both at different times. One time selector is provided for each of the two values.
Z41 Pro box will not lose the configuration previously set by the user. Finally, this function offers the following parameters in ETS: Timer Type: switches between “1-bit value” (default option) and “Scene”. Scene Number: shown only after selecting “Scene” for the above parameter. This field defines the number of the scene (1-64) that will be sent to the bus on the execution of the timed sending.
Z41 Pro When a box is configured as a chrono-thermostat, it looks as follows: Figure 81 Chrono-thermostat (box) The switch button on the left activates / deactivates the chrono-thermostat, that is, resumes or stops the execution of the timed actions that may have been configured (the configuration is not lost during the deactivation). While the chrono-thermostat is not active, icon is shown next to the switch button.
Z41 Pro After that, the user should select (through controls and ) the temperature setpoint that will be sent. The range of this value is restricted by parameters “Minimum Setpoint Value” and “Maximum Setpoint Value”. Note: the timed sending of a temperature setpoint is always preceded by a switch-on order. Instead of a temperature setpoint, it is also possible to send a switch-off order to the thermostat.
Z41 Pro g) Alarm Figure 83 Alarm Boxes configured as alarms perform user warnings on anomalous events. For this purpose, boxes of this type are related to a binary object ([Pn][Bi] Alarm Trigger) that permits receiving alarm messages from the bus, thus making Z41 Pro emit a continuous beep while the screen light blinks. In addition, the screen will automatically browse to the page containing the alarm box that has been triggered.
Z41 Pro No Alarm Trigger Alarm Random Button Press Not(Trigger) Alarm Confirmed Acknowledgmt. Alarm Muted Figure 85 Alarm state diagram (case of confirmation previous to the alarm end) There is also the possibility of periodically monitoring the status of the trigger object, for situations where this object is periodically received from the bus.
Z41 Pro Example I: supposing a certain sensor responsible for sending the value “1” (once) to the bus when a flood is detected, and the value “0” (again, only once) when such situation terminates, if the object sent is linked to the alarm trigger object from an alarm box in Z41 Pro where no periodical monitoring has been parameterised and where the value “1” has been set as the alarm value, then Z41 Pro will notify an emergency every time a flood takes place.
Z41 Pro 3.5 PROFILE PAGE The Profile Page tab contains a sole screen, Configuration. 3.5.1 CONFIGURATION This screen permits the integrator configure the controls that will be available for the final user within the Profile page (see section 2.3), as well as the label that will identify them on the screen. Note that the Profile page itself can be activated or hidden from the Configuration screen, under the Menu tab (see section 3.3.1).
Z41 Pro 3.6 CONFIGURATION PAGE The Configuration Page tab contains a sole screen, Configuration. 3.6.1 CONFIGURATION This screen permits the integrator configure the controls that will be available for the final user within the Configuration page (see section 2.4), as well as the label that will identify them on the screen. Note that the Configuration page itself can be activated or hidden from the Configuration screen, under the Menu tab (see section 3.3.1).
Z41 Pro 3.7 THERMOSTAT n Figure 88 Configuration Screen (Thermostat n) When the functions “Thermostat 1” and “Thermostat 2” from the General screen under the Main configuration tab are enabled, the integrator will be shown two more tabs, both similar to each other, for the parameterisation of these functions independently. Under each of the tabs, a set of screens (Configuration, Setpoint, etc.) is provided to define the type of the thermostatic control the user will be performing from Z41 Pro.
Z41 Pro 3.8 INPUTS Z41 Pro incorporates 2 analogue/digital inputs, each configurable as a: Binary Input, for the connection of a pushbutton or a switch/sensor. Temperature Probe, to connect a temperature sensor (models ZN1ACNTC68 S/E/F and SQ-AmbienT from Zennio). Motion Detector, to connect a motion detector (models ZN1IO-DETEC-P and ZN1IO-DETEC-X from Zennio).
Z41 Pro ANNEX I. CONTROLLING Z41 PRO REMOTELY VIA IP Z41 Pro features an Ethernet interface that makes it possible to perform actions over the device by means of remote IP applications. This brings the option to control its functions analogously as if the device were actually being controlled on site.
Z41 Pro The icon of the pairing function contains, on the upper left corner, a service state indicator. This indicator will automatically update if the state changes. Indicator Meaning No network connection available. No Internet access available. Waiting for the Remote Control service. Connection and service OK. Remote control in process (remote device currently connected).
Z41 Pro Figure 90 Device Pairing dialog window On a short press, the Pairing Code Request button sends a Pairing Code request, which will be responded with an alphanumeric key word that Z41 Pro will show on the upper section of the window, unless a communication error takes place (in such case, the word “ERROR” will be displayed on the screen). The user will be required to enter this key word on the remote application in order to set the link with Z41 Pro.
Z41 Pro Alarm activation: a box that has been assigned the Alarm function has either received the alarm trigger value from the KNX bus, or exceeded the cyclical monitoring period. Alarm confirmation: a box with an active alarm has been acknowledged by the user. Alarm deactivation: a box that has already been acknowledged by the user has also received the no-alarm trigger value. Therefore, the alarm has been deactivated and acknowledged.
Z41 Pro REMOTE APPLICATIONS For instructions on configuring and using the available remote applications, please refer to the “Z41 Remote” specific document, available at the Zennio home site: http://www.zennio.com. http://www.zennio.com Tecnical Support: http://support.zennio.
Z41 Pro ANNEX II. COMMUNICATION OBJECTS ”Functional range” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a particular meaning because of the specifications or restrictions from both the KNX standard or the application program itself.
Z41 Pro 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106, 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151 1 Byte I C--WU DPT_HVACContrMode 0 = Auto 1 = Heat 3 = Cool 9 = Fan 14 = Dry 1 Byte 1 Byte I I C--WU C--WU DPT_Scaling DPT_Scaling 1 Byte I C--WU DPT_Scaling 1 Byte I C--WU DPT_Scaling 1 Byte I C--WU DPT_HVACMode 1 Byte I/O CTRWU DPT_Scaling 0% - 100% [Px][By] Red Ch
Z41 Pro 1 = Heat 3 = Cool 9 = Fan 14 = Dry 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 42, 47, 50, 53, 56, 59, 62, 65, 68, 71, 74, 77, 80, 83, 86, 89, 92, 95, 98, 101, 104, 107, 110, 113, 116, 119, 122, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152 1 Bit O CTR-- DPT_Step 1 Byte O CTR-- DPT_HVACMode 1 Byte I/O CTRWU DPT_Scaling 0% - 100% 1 Bit 1 Bit O O CTR-CTR-- DPT_Switch DPT_Switch 0/1 0/1 2 Bytes O CTR-- DPT_Value_Temp -20 – 95 °C 0/1 [Px][By] Fan Control 0=Decrease; 1=Increas
Z41 Pro 160, 187 161, 188 1 Bit I C--W- DPT_Switch 0/1 [Tx] Special Mode: protection 0=Off; 1=On 1 Bit 1 Bit I I C--WC--W- DPT_Window_Door DPT_Trigger 0/1 0/1 [Tx] Window Status (input) [Tx] Comfort Prolongation 0=Closed; 1=Open 0=Nothing; 1=Timed Comfort 162, 189 1 Byte O CTR-- DPT_HVACMode 163, 190 2 Bytes 2 Bytes I I C--WC--W- DPT_Value_Temp DPT_Value_Temp 164, 191 1 Bit I C--W- DPT_Step 1=Comfort 2=Standby [Tx] Special Mode Status 3=Economy 4=Building Protection 1-byte HVA
Z41 Pro 1 Bit CT--- DPT_Switch 0/1 [Ix] [Short Press] 0 Sending of 0 1 Bit CT--- DPT_Switch 0/1 Sending of 1 CT-W- DPT_Switch 0/1 [Ix] [Short Press] 1 [Ix] [Short Press] 0/1 Switching 1 Bit CT--- DPT_UpDown 0/1 1 Bit CT--- DPT_UpDown 0/1 1 Bit CT--- DPT_UpDown 0/1 1 Bit CT--- DPT_Step 0/1 1 Bit CT--- DPT_Step 0/1 1 Bit CT--- DPT_Step 0/1 1 Bit I 4 Bit CT--- DPT_Control_Dimming 4 Bit CT--- DPT_Control_Dimming 236, 242 DPT_Control_Dimming 1 Bit CT--- DPT_Swit
Z41 Pro 1 Byte 1 Bit 237, 243 I/O DPT_SceneControl 0-63; 128-191 DPT_Switch 0/1 1 Byte CT--- DPT_Value_1_Ucount 0 - 255 1 Byte CT--- DPT_Scaling 0% - 100% 2 Bytes CT--- DPT_Value_2_Ucount 0 - 65535 2 Bytes CT--- 9.xxx -671088.64 670760.
Z41 Pro … 0xF (Inc. by 1%) 4 Bit CT--- DPT_Control_Dimming 1 Bit CT--- DPT_Switch 1 Bit CT--- DPT_Switch 0/1 CT-W- DPT_Switch 0/1 1 Byte CT--- DPT_SceneControl 0-63; 128-191 [Ix] [Long Press] Dimmer ON/OFF [Ix] [Long Press] Run Scene 1 Byte CT--- DPT_SceneControl 0-63; 128-191 [Ix] [Long Press] Save Scene 1 Bit I CTR-- DPT_Alarm 0/1 2 Bytes CT--- 9.xxx -671088.64 670760.
Z41 Pro 1 Bit O CTR-- DPT_Trigger 0/1 [Ix] Presence: Slave Output 1 = Motion Detected 255, 279 1 Bit I C--W- DPT_Trigger 0/1 [Ix] Presence Trigger Binary Value to Trigger the Presence Detection 256, 280 257, 281 1 Bit 1 Bit I I C--WC--W- DPT_Trigger DPT_Trigger 0/1 0/1 [Ix] Presence: Slave Input 0 = Nothing; 1 = Detection from slave device [Ix] External Motion Detection 0 = Nothing; 1 = Motion detected by an external sensor 258, 263, 268, 282, 287, 292, 1 Byte O CTR-- DPT_Scaling
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