PRODUCT MANUAL INZENNIO Z41 KNX Touch Panel ZN1VI-TP41 Program version: 1.
INDEX 1. Introduction ............................................................................................................................................ 3 1.1. InZennio Z41.................................................................................................................................... 3 1.2. Installation ...................................................................................................................................... 5 2. Configuration .................
1. INTRODUCTION 1.1. INZENNIO Z41 The InZennio Z41 is a high performance color touch panel. Its use is simple and intuitive and it has a set of features and functions that make it ideal for demanding applications such as hotels, apartments, offices or any situation where it is necessary to manage climate, shutters, lights, scenes, etc. The highlights of the Z41 are listed below: Back-lit 4.
InZennio Z41 is organized into pages. Each page has 8 boxes, and a menu bar. The Z41 has two Home pages, a Menu page, four specific pages (configured as climate, scenes or timers), and alarms, themes, configuration and tools pages. Figure 1.1 shows the Home page of the Z41, where all 8 boxes have been configured to carry out different functions.
1.2. INSTALLATION Figure 1.2 shows the backside of the Z41 identifying its connectors: 9 6 1.- KNX Connection 2.- Programming button 3.- Programming LED 3 2 5 4.- External power supply terminal block 5.- USB connection 7 6.- Ethernet connection 1 7.- Space for a button battery 4 8.- Temperature sensor 9.- Magnet 8 Figure 1.2. Z41 Elements scheme The Z41 connects to the KNX bus via a standard KNX terminal (1).
After connecting the external power supply, the panel will flash briefly. After 7 seconds, a loading image appears, with the Zennio logo and “Loading…” 23 seconds later, more or less, a beep will be heard, and the status page will appear (Figure 1.3). Figure 1.3: Status page The box “KNX” shows the physical address assigned to the panel or “x.x.x” if the KNX bus is not connected or the Z41 application has yet to be downloaded.
2. CONFIGURATION The Z41 allows controlling a KNX building automation installation in a simple and intuitive way. Its 4.1" capacitive touch, 24 bit color 240x320 pixels display delivers excellent image quality. Its user interface is dynamic and highly customizable, and one can select one of 8 visual themes provided. The Z41 is organized into pages with a menu bar at the top (Figure 2.1). Figure 2.1: Menu Bar The menu bar displays the following information: Current Time: Hour:Minutes.
The touch panel has a built-in temperature sensor, with an associated communication object, which allows periodically sending the Z41’s current ambient temperature. The Z41 allows configuring two independent Home pages each of which may have up to 8 boxes, configured to have different functionality, depending on the needs of the installation. After a download or a reset, the Z41 shows the Home page as the principal page.
Figure 2.3: An example Climate page Alarms: Monitor the status and acknowledge up to 8 different alarms. Themes: Customize the panel’s visual appearance, by choosing one of the 8 preset themes (see section 3.4.3 to know the pre-configured style for each of them). Configuration: Adjust the basic parameters of the panel such as the time, the date, contrast, etc. (Figure 2.4). Figure 2.4: Configuration page Tools: Programming LED control and device RESET. ZENNiO AVANCE Y TECNOLOGÍA _vwww.zennio.
The specific features of each of these pages will be explained in detail in section 3.4 of this manual. All of the aforementioned pages (except the Home page and the Menu page) can be protected with a password. Protection and the default password can be configured by parameter. The Z41 supports up to 2 independent thermostats, with “Building” functionality. The behavior and ETS configuration of this kind of thermostat is documented in “Zennio Building Thermostat”, available at: http://www.zennio.com.
3. ETS PARAMETERIZATION To parameterize the Z41 touch panel it is necessary to import the product database (Version 1.1 of the application program InZennio Z41) into ETS4. Note: Z41 is only compatible with ETS4. Once the device has been added to a line the parameters may be configured. The following sections explain how to configure the Z41 and its functionality. 3.1. DEFAULT CONFIGURATION Figure 3.1 shows the factory default group objects before configuring the parameters. Figure 3.
Temperature: The current ambient room temperature as measured by the Z41’s internal sensor. This object is periodically sent to the bus. Illumination: The Z41’s backlight will automatically switch off after a pre-determined time to preserve energy and also to avoid being an unwanted source of light. Writing the value “1” to this 1-bit object will illuminate the display. Writing the value "0" has no effect. Touch block: This 1-bit object may be used to enable or disable user input to the Z41.
Pages: To enable Home page 2, to set the weekday initials as displayed on the timers page and timer configuration dialog, and to configure the security password and the security dialog text prompts. Home: To enable and configure each of the 8 Home page boxes. Menu: To enable the pages that are accessed using the Menu Page, and to configure whether those pages are protected by a security password dialog.
3.2. MAIN CONFIGURATION The main configuration is split into ‘General’ configuration and ‘Pages’ configuration as illustrated in Figures 3.3 and 3.4 respectively. General functionality can be enabled and configured, such as the thermostats and default theme, and also Home page 2 can be enabled. The Home page and Menu page are enabled by default and this cannot be changed. The default password is also specified here as are the texts used by the security dialog to prompt the user.
3.2.1. GENERAL Each of the configuration options are described below: Power supply voltage: Select by parameter the voltage of the external power supply connected to the Z41. The options are 12V, 24V or 29V. This parameter only affects the management of the internal temperature sensor and has no other purpose. Internal temperature sensor: Selecting this option allows configuration of the following parameters related to the Z41’s built-in temperature sensor: Figure 3.
Ethernet: On selecting this option a new configuration window will be shown in the left menu (Figure 3.6). Figure 3.6: Ethernet connection configuration In this window, it will be possible to configure the following options, related to the Ethernet connection: Device description: A string of up to 40 characters, to identify the Z41 panel.
Thermostats: On selecting any of the two available thermostats, one (or two) new configuration windows will be shown in the left menu (Figure 3.7). Figure 3.7: Thermostat 1 configuration To obtain information about the Zennio thermostat and its ETS configuration, please consult the document "Thermostat Zennio" available at: http://www.zennio.com. 3.2.2. PAGES The ‘Pages’ configuration provides the option to enable Home page 2.
Security pad labels: Specify the text used by the security dialog to prompt the user. By default: “Enter Password”, “ERROR”, “New Password”, “Repeat Password” and “Updated”. Figure 3.8: Password keypad 3.3. HOME AND HOME 2 Each Home page has 8 boxes that may be configured to give direct access to the most commonly used controls and status of a KNX installation, thus simplifying the user experience. Figure 3.9: Home page configuration The Home page is the principal page of the Z41.
All are explained in detail in the following sections. Note: Common to all of the box configurations is the Label field, which can be used to describe the control or indicator and may be found at the bottom of each box. 3.3.1. ICON INDICATOR The boxes configured as an icon indicator will have only an icon in the centre of the box, with a descriptive name at the bottom. The aim of this type of boxes is to show an icon that represents the state of the corresponding communication object.
Figure 3.11: Icon indicator: Enumeration If the object "[Home x - Box y] 1 byte Indicator" receives a value that does not have an icon associated with it, no icon will be displayed (the box will be empty). For example, given the configuration illustrated in figure 3.11, if the value 100 is received no icon will be displayed. 3.3.2. TEXT INDICATOR The boxes configured as a ‘text indicator’ will have a text or a numerical value in the centre of the box, with a descriptive name at the bottom.
Figure 3.12: Text indicator The boxes configured as a ‘text indicator’ can be of several types: Binary, Integer (1 byte), Percentage, Enumeration, Integer (2 bytes) and Float. Binary: The 1-bit communication object "[Home x - Box y] Binary Indicator" is enabled, and depending on the value received, "0" or "1", the text configured for the value "0" (Off Text) or for the value "1" (On Text) will be displayed.
If the object "[Home x - Box y] 1 byte Indicator" receives a value that does not have a text associated with it, no text will be displayed (the box will be empty). Integer (2 bytes): The 2-bytes communication object "[Home x - Box y] 2 byte Indicator" is enabled and the state of this object, 0…65535, will be displayed. After downloading parameters or a ‘reset device’ command the value displayed will be 0, until the object is updated.
Toggle: Every time the button is pressed (short press), the value “1” or “0” will be sent to the KNX bus via the object "[Home x -Box y] Binary Control". The value sent will be the opposite of its current value. I.e. if the current value is “0” a “1” will be sent and vice versa. 0: Every time the button is pressed (short press), “0” will be sent via the object "[Home x -Box y] Binary Control".
3.3.4. 2-BUTTON CONTROL AND ICON INDICATOR The boxes parameterized as ‘2-button control and icon indicator’ will have two control buttons, one on the left and another on the right side of the box, whose icons can be configured via the parameters "Left Button" and "Right Button", respectively. Figure 3.14: 2-button control and icon indicator This is generic control used to communicate with KNX devices that are manipulated via their objects.
Enumeration: This option allows associating numerical values with icons. When selecting it, two new 1-byte communication objects will be shown: "[Home x - Box y] 1 byte Control" and "[Home x - Box y] 1 byte Indicator". The behavior of this type of control is as follows: First configure the parameter "# Enums" the number of value-icon pairs (1 to 6), and then specify the value-icon pairs using fields "Value z" and "Icon z", respectively (refer to 3.3.1).
Figure 3.15: 2-button control and text indicator This is generic control used to communicate with KNX devices that are manipulated via their objects. In addition it is possible to view the current status of the KNX device reflected by the central text indicator.. The boxes configured as ‘2-button control and text indicator’ can be of several types: Binary, Integer (1 byte), Percentage, Enumeration, Integer (2 bytes), Float (Temperature), Light dimming and Shutter control.
communication objects will be shown: "[Home x - Box y] 1 byte Control" and "[Home x - Box y] 1 byte Indicator", and the following configuration options appear: Initial value: The initial value of the control and indicator objects, in the range 0…255, after downloading the configuration or a ‘reset device’. Minimum value: The minimum value, in the range 0…255, that may be reached by pressing the left button.
Enumeration: This option allows associating numerical values with texts. When selecting it, two new 1-byte communication objects will be shown: "[Home x - Box y] 1 byte Control" and "[Home x - Box y] 1 byte Indicator". The behavior of this type of control is as follows: First configure the parameter "# Enums" the number of value-text pairs (1 to 6), and then specify the value-text pairs using fields "Value z" and "Icon z", respectively (refer to 3.3.1).
Maximum value: The maximum value, in the range 0…65535, that may be reached by pressing the right button. Increment short: The increment or decrement, in the range 0…32767, to be applied to the current value with every short press of the right or left button, respectively. Increment long: The increment or decrement, in the range 0…32767, to be applied to the current value with every long press of the right or left button, respectively.
The light dimming operates as follows: Short press: For each short press of the left button, the value "0" will be sent to the bus via the object "[Home x - Box y] Light On/Off" thus making the light source switch off (if the KNX device has been configured to behave this way when receiving the value "0").
The shutter control operates as follows: Short press: On a short press of the left button, the value "1" will be sent via the object "[Home x - Box y] Stop Shutter", thus making the shutter stop. On a short press of the right button, the value "0" will be sent via the same object and this will also stop the shutter. If the shutter is already stationary, a short press will have no action.
3.4. MENU The Menu page is always enabled. From the menu page configuration, up to four specific pages may be enabled and configured, as well as the alarms, themes, configuration, and tools pages. These last two are enabled by default. Figure 3.16: Menu page configuration As can be seen in figure 2.2, the Menu page dedicates a box to accessing each of the pages enabled in the menu configuration.
3.4.1. SPECIFIC PAGES The Touch Panel InZennio Z41 offers four specific pages which may be configured as one of three types: Climate, Scenes or Timers (timers are only available for specific pages 3 and 4). Each of these pages is dedicated to a specific function and are described in the sections that follow: a) Climate specific page Each climate page has seven boxes dedicated to providing a simple, convenient user interface for the management of climate. Figure 3.
climate system can provide feedback of its on/off state by updating the object "[Climate x] On/Off Indicator", and the indicator will be updated to reflect the new state of this object. Box 2 (Temperature): This control allows the temperature setpoint to be configured by the user. This setpoint value can be established in 3 different ways: Absolute temperature: The 2-bytes object "[Climate x] Temperature Control" is enabled, in order to send the desired setpoint to the climate system.
Heat/Cool: The climate mode may be either Heat or Cool. A short press of the left button selects Cool mode and the value “0” is sent via the 1-bit control object "[Climate x] Mode Control". Conversely a short press of the right button selects Heat mode and the value “1” is sent. The climate system can provide feedback by sending the corresponding Heat/Cool value to the 1-bit indicator object "[Climate x] Mode Indicator". The central indicator icon will always reflect the current mode.
Fan parameter value Fan state - Icon relationship Min/Max Min/Med/Max Auto/Min/Med/Max Off/Min/Med/Max 0-49%=Min Icon; 50-100%=Max Icon 0-33%=Min Icon; 34-66%=Med Icon; >67%=Max Icon 0=Auto Icon; 1-33%=Min Icon; 34-66%=Med Icon; >67%=Max Icon 0=Off Icon; 1-33%=Min Icon; 34-66%=Med Icon; >67%=Max Icon Table 3.
b) Scenes specific page Each Scene specific page allows the configuration of up to 8 different scenes. Figure 3.18: Scenes specific page configuration Each box that is enabled has a button in the centre, whose icon may be configured by parameter, and a descriptive name used as the box’s label. In addition the following parameters must be configured: Number: Numerical value between 1 and 64, associated to a scene. Action: There are two options; ‘Run’ or ‘Run and Save’.
c) Timers specific page Note: Only specific pages 3 and 4 may be configured as Timers. Each Timers specific page allows the configuration of up to 8 different timers. The timers may be used to switch on or off KNX devices, or may be used to activate a scene. The configuration of the timer is in two parts. The behavior of the timer is configured via parameters in ETS, however the ON and OFF times and the days of the week that the timer is active are configured by the user via the Timers Page on the Z41.
Both timer ON and OFF: Both parameters “Scene Number (On)” and “Scene Number (Off)” will appear. To configure Time ON and Time OFF, and the days of the week that the timer is active, it is necessary to access the timer configuration dialog on the Z41 (Figure 3.20). This dialog is accessed from the Timers specific page, which is itself accessed from the Menu page. On the Timers page, any timer that is enabled by ETS configuration will have a corresponding box with a descriptive label.
Example. Assuming box 1 of the Timers specific page 3 has been configured as shown in the image below, and without linking it to scenes. This timer will be active on Tuesdays, Wednesdays and Thursdays and the Z41 will send the value “1” at 7:30 a.m. and the value “0” at 22:30 p.m. to the KNX bus via the object “[Timers 3] Timer 1” on these days. Note: A timer may be deactivated by unchecking the Time ON and Time OFF checkboxes. ZENNiO AVANCE Y TECNOLOGÍA _vwww.zennio.
3.4.2. ALARMS The Alarms page allows up to 8 independent alarm states to be monitored, such as the warning conditions that may arise in a KNX installation, for example, broken window, gas, smoke, flooding. With this aim, the communication objects associated to the enabled alarms must be properly linked to the communication objects of the external KNX detection device that emits the warning. Figure 3.
The following describes how the Z41 reacts to an alarm: When the Z41 receives the trigger value via the object “[Alarms – Box y] Alarm”, the corresponding alarm is activated. The Z41 will then display the Alarms page and a danger icon will appear in the corresponding alarm box. The display will begin to flash and a warning “beep” will be emitted to attract the attention of the user.
3.4.3. THEMES The Themes page allows the user to select the visual appearance of the Z41. There are 8 preconfigured themes which cannot be customized. Figure 3.22: Themes page configuration For each theme that is enabled a box will be displayed with the theme’s description and a button to activate the theme. It is possible to set the name of every enabled theme, by specifying the parameter “Label”.
OCEAN SKY NIGHT TWILIGHT EGG SHELL SEASIDE RIOJA FOREST Figure 3.22: Z41 themes ZENNiO AVANCE Y TECNOLOGÍA _vwww.zennio.
3.4.4. CONFIGURATION The Configuration page allows the user to modify the date and time, display brightness and contrast, and the tone/melody of the beeps. Via parameters, it is possible to enable or disable user modification of these, and to specify the labels associated with each enabled box of the Configuration page. Note: The brightness, contrast and volume are enabled by default. Figure 3.
Date: To allow the user to modify the date. Each of the box labels, “Day (label)”, “Month (label)” and “Year (label)” must be specified. The behavior of these boxes is as follows: Day: This box has two buttons, left and right, with the icons “Minus” and “Plus” respectively. In the centre the day of the month is displayed. A short press of the left or right button will decrement or increment the day within the range 1-31 depending on the month and year.
3.4.5. TOOLS The tools page provides access to tools that ease the Z41 programming process. Two boxes can be enabled; Programming LED (enabled by default) and Reset. For each box it is possible to specify a descriptive name via the parameter "Label". Figure 3.24: Tools page configuration Box 1 (Programming LED): When programming the Z41’s physical address, it is possible to put the device in "programming mode" directly from this box, by pressing the right button.
ANNEX I.
Section Number Name Description Size Flags [Home 1 – Box y] 2 Byte Control [Home 1 – Box y] Temperature Control 2 Byte control Absolute float value 2 byte 2 byte T T [Home 2 – Box y] 2 Byte Control 2 Byte control 2 byte T [Home 2 – Box y] Temperature Control [Home 1 – Box y] 2 Byte Indicator Absolute float value 2 byte indicator 2 byte 2 byte T WU 83-89 [Home 1 – Box y] Float Indicator [Home 1 – Box y] Temperature Indicator [Home 2 – Box y] 2 Byte Indicator [Home 2 – Box y] Float Indicato
Section CLIMATE SPECIFIC PAGES Number Name Description Size Flags 156-159 [Climate x] Fan Indicator Fan Level (as parameterized) 1 byte W 160-163 164-167 [Climate x] Binary 1 Indicator [Climate x] Binary 2 Indicator [Climate x] Special Mode Indicator 0=Off; 1=On 0=Off; 1=On Comfort, Standby, Economy and Building Protection 1 bit 1 bit 1 byte W W W [Alarms – Box y] Alarm [Alarms – Box y] Confirmation [T1] Temperature Source 1 Trigger 0=No action; 1=Confirm External sensor measure 1 bit 1 b
Section THERMOSTAT 1 Number Name Description Size Flags 204 [T1] Offset Reset [T1] Setpoint Reset Reset offset Reset setpoint to default 1 bit 1 bit W W 205 206 [T1] Mode [T1] Mode Status 0=Cool; 1=Heat 0=Cool; 1=Heat 1 bit 1 bit W RT 207 [T1] On/Off 0=Off; 1=On 1 bit W 208 211 [T1] On/Off Status [T1] Control Variable (Cool) [T1] Control Variable (Cool) [T1] Control Variable (Heat) [T1] Control Variable (Heat) [T1] Control Variable (Cool) 0=Off; 1=On 2-point control PI control (PWM)
Section Number Name Description Size Flags 225 [T1] Setpoint [T1] Basic Setpoint Thermostat setpoint input Reference setpoint 2 byte 2 byte W W 226 227 [T1] Setpoint Step [T1] Setpoint Offset 0=-0.5ºC; 1=+0.
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