Roll-ZAS
KNX Room Controller
ZN1VI-TPZAS
USER MANUAL
Application program version: [1.3]
User manual edition: [1.3]_a
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Contents
Document Updates ................................................................................................................... 3
1 Introduction ....................................................................................................................... 4
1.1 ZAS ............................................................................................................................... 4
1.2 Installation ................................................................................................................... 5
2 Configuration...................................................................................................................... 8
2.1 The Roll-ZAS Application Program................................................................................. 8
2.2 Touch Area ................................................................................................................... 8
2.3 Navigating through the Pages ..................................................................................... 10
2.4 IR Control ................................................................................................................... 12
3 ETS Parameterisation ........................................................................................................ 14
3.1 Default Configuration ................................................................................................. 14
3.2 General ...................................................................................................................... 15
3.3 Pages.......................................................................................................................... 22
3.3.1 Pages 1-4 ............................................................................................................. 23
3.3.2 Configuration ....................................................................................................... 31
3.3.3 Security ................................................................................................................ 33
3.3.4 Indicators ............................................................................................................. 35
3.3.5 Screensaver.......................................................................................................... 36
3.4 Inputs ......................................................................................................................... 37
3.4.1 Switch/Sensor ...................................................................................................... 37
3.4.2 Temperature Probe .............................................................................................. 38
3.4.3 Motion Sensor ..................................................................................................... 39
3.5 Thermostats ............................................................................................................... 40
3.6 Presence Simulation ................................................................................................... 41
Annex I. Button Icons .............................................................................................................. 43
Annex II. Communication Objects ........................................................................................... 44
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DOCUMENT UPDATES
Version Modifications Page(s)
[1.3]_a
Changes in the application program:
- Touch locking: improvem ent in the management of the
locking timer to prevent undesired behaviours.
- Chang e in the DPTs of the lock, short-circuit and open
circuit objects.
- Minor text changes.
-
Note added regarding the unlock function through touch
pres ses while the sc reensaver is active.
18
Update of the Communication Objects Table. 44 - 51
[1.2]_a
Changes in the application program:
- Thermostat: new option to en able sending periodically
the control variable of the inactive m od e as well
(par ameter “Send both H/C control signals
peri odically?”).
- Range of the luminosity parameters changed fr om 1-10
to 0-9.
- Restriction of the addition al heat / cool orders when
unnecessary.
-
[1.1]_a
Changes in the application program:
- Option added to use the c entral area of the touch panel
as a binary control.
-
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1 INTRODUCTION
1.1 ZAS
ZAS (Zennio Analogue Screen) from Zennio is an elegant and versatile touch panel
featuring a wide variety of functions, as well as two thermostats, an infrared receiver
and a set of analogue/digital inputs, which makes it a sm art solution for controlling
home or hotel room s, offices, or any other envir onment where climate, lighting, shutters
or scenes need to be controlled.
These are the most outstanding features of ZAS:
1.8’’ back-lit display with a resolution of 128x64.
Temperature sensor with thermostat function.
12 touch buttons.
Screensaver, showing the current time and temperatur e (internally m easu red
by ZAS, or provided by an external device) with a letter size suit able for bei ng
read sev eral m eters aw ay.
Two opto-coupled inputs, configurable as switches/sensors, temperatur e
prob es or m otion sensors (note: the latter is only available under the Roll-ZAS
application program).
Two different downloadabl e application pr ogram s:
ZAS: this application puts all the functionality of the contr oller tog ether in a
root Menu, which is then divided into several submenus (Thermostat,
Security, Scenes, etc.). It is possible to configure the functionality of up to
8 buttons in total, which will carry out different actions, according to the
ETS configuration. Moreover, every action over them is confirmed with an
easily readable pop-up. For details about this applic ation please refer to its
specific user manual, available at http://www.zennio.com.
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Roll-ZAS: a m ore versatile application with an intuitive user interface and
with a higher degree of usability and functionality. Information is divided
into pages (up to a total of 4 dir ect-action button pag es, as well as specific
pages: Security, Configuration, etc.). For every page it is possible to
configure up to 8 buttons, which will carry out different actions, according
to the ETS configur ation. Moreover, starting with version 1.1, it is also
possible t o use the central area of the t ouch panel as an additional binary
control, providing the user with a quick manner of, for example, turning a
light source on or off whenever it is required.
Figure 1. ZAS
1.2 INSTALLATION
ZAS is connected to th e KNX installation as any other KNX device through the KNX
connector, locat ed on the rear side.
To install the device it is first necessary to mount the metal sheet into t he standard
appliance box that will finally hold the controller, and to secure it with the corresponding
screws.
After that, the KNX bus terminal and the input terminal can both be connected to the
rear sid e of ZAS. Finally, the device can be installed over the m etal sheet, which will
then hold it with the help of the incorporated magnets.
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It is advisable to check the proper insertion of the device, making sure that only the
profile outline of ZAS stands out of the appliance box and that the metal sheet stays
hidden.
This device does not need an additional power supply as it is entirely powered through
the KNX bus.
Figure 2 show s the element diagram of the ZAS controller.
Figure 2. ZAS. Element Diagram.
A short press on the programming button (3) will set ZAS into the programming mode,
which will make the programm ing LED (4) light in red.
Note: if this button is held while plugging the device into the KNX bus, ZAS will enter
the secure mode. The LED will then blink in red.
Apart from the programming button (3), and particularly onc e the device has been
installed or the button is not inaccessible, it will be possible to enter the programming
mode from the touch interface itself. In the factory state, after being connected to the
KNX bus and prior to any type of download, the device will show a default interface
with little functionality, which, however, will commute between pages “1” and “C”
(Configuration) by pressing the “Menu” button (upper left button). Under page “C”,
1.- KNX connector
2.- Temperature sensor
3.- Programming button
4.- Programming LED
5.- Inputs (A/D)
6 - Magne t
7.- Touc h button
8 - Display
9.- IR receiver
10. Central touch area
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pressing button number 5 (labelled on the screen with the text “Prog. LED”) will be
totally equiv alent to making use of the programming button (3).
Figure 3. Screens "1" and "C" in the Factory State
Neverthel ess, prior to accessing this default interface and also at the end of every
download of the application program performed afterwards, it will be necessary to
calibrate ZAS. The touch calibration is carried out by pressing buttons 1, 2, 7 and 8, in
this order (sequence shown by Figure 4). The display will show the button to be
pressed each time (only if a text string has been previously configured in ETS for this
process, under "General Labels". See section 3.2 for more details.
Figure 4 Calibration Sequence
To obtain d et ailed information about th e technical features of ZAS, as well as on
security and installation procedures, please refer to the device Datash eet, provided
with the original pac kaging of the device and also availabl e at http://www.zennio.com.
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2 CONFIGURATION
2.1 THE ROLL-ZAS APPLICATION PROGRAM
The Roll-ZAS application allows controlling a set of domotic functionalities in a simple
and intuitive manner.
Several param eters are provided for configuring the general functionality of the
controller, such as: luminosity, touch panel lock, initial update, internal sensor, contrast,
buzzer sound, presence simulation, etc.
Pages.
The information shown on the display is divided into pages. It is possible to
enable and configure up to 4 different button pages (pages 1-4), as well as
the specific pages Configuration, Security, Indicators and Screensaver.
All of them are explain ed in detail in section 3.3.
Browsing through the configured pages is explained in detail in section 2.3.
Inputs.
ZAS incorporates 2 opto-coupled inputs each of which may be individually
configured as a switch/sensor, a temperature probe or a motion sensor.
Depending on the selected configuration, different ext ernal elements need to
be required to the ZAS input terminal: push buttons or switches, tem perature
prob es (such as Zennio ZN1AC-NTC68) or motion sensors (such as Zennio
ZN1IO-DETECT).
Thermostats.
ZAS allows enabling and configuring independently up to 2 thermostats,
with the "Building" functionality.
2.2 TOUCH AREA
ZAS incorporates 12 touch buttons for controlling all the functionality. Moreover, the
central space in the touch panel can be also used as a binary control. See Figure 5.
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Figure 5. Touch Area
The first row of the touch panel consists of the following buttons:
Menu button: permits navigating through the different pages of ZAS (only if
this option is enabled by parameter; see section 3.3).
Arr ow buttons: permit browsing through the different pages of ZAS (only if
this option is enabled by parameter; see section 3.3). Moreover, with the
arrow buttons it is possible to increase/decrease, one by one, the values of
the contrast, the light and the time of day from the Configuration page, as w ell
as establishing times for the timers (in the case of the buttons configured with
such purpose; see section 3.3.1).
OK Button: button to confirm or select options.
Under this first row, 8 more buttons are shown, distributed into 4 two-button rows,
which may be configured, from ETS, to perform joint (in pairs) or independent
functions. These buttons work as dir ect action switches, performing their configured
action whenever they are t ouched. Nevertheless, the action to be perform ed will
depend on the current page and on the configuration set in ETS for that particular
page.
Every button incorporat es a central LED that turns on while the button is being held,
therefore notifying the detection of user pr esses. The behaviour of the LEDs can be
configured by parameter, being possible t o choose a normal behavi our or a stat e-
dependent behaviour, driven by the communication obj ect associated to the button
(see section 3.3.1 for further inform ation).
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ZAS will em it a brief beep every time a touch button is pressed, unless the buzzer has
been muted by sending the corresponding order to the buzzer enabling object.
2.3 NAVIGATING THROUGH THE PAGES
The intuitive user interfac e of the Roll-ZAS application program m akes use of different
pages, being it possibl e to know the functionality devel oped by each button at any time,
depending on the active page. Figure 6 shows how pages are represented on the
screen.
Figure 6. Sample Page.
Header.
The left side of the h eader will show the name param eterised for the active
page (see section 3.3.1).
The right side of the header shows the navigation outline, made of the
following sequence: “i 1234 C S”:
“i” refers to the Indicators page.
“1 2 3 4” refer to pages 1-4, which contain the direct action buttons.
“C” represents the Configuration p age.
“S” represents the Security page.
These l etters or numbers will only show in the navigation outline if the page
they refer to has been previously enabled in ETS (see section 3.3).
Note: keep in mind that Page 1 is enabled by default and that it cannot be
deactivated. Therefore, number “1” will always be shown here.
Header
Buttons
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Through the navigation outline, it is possible to identify the currently active
page, as it will be highlighted on the screen.
Moreover, the security level required to access every enabl ed page will be
shown through a specific icon next to the name of the page: will represent
that the page h as b een configured with level “1”, while will represent level
“2”. Please refer to section 3.3.3 for details about page access security.
Buttons.
The rem aining el em ents shown on th e screen represent an outline of the 8
buttons of the touc h panel itself.
Since each button will have a text associated (configurable by param eter),
the user will be able to intuitively guess the function performed by each of
them.
Moreover, to identify when a button is being pressed, its corresponding icon
will be drawn with inverted colours (for exam ple, in Figure 6, the button being
pressed is the second one on the right side).
Regarding the user interaction with the device interface:
Switching between the different enabled pages can be done by touching
the Menu or Arrow buttons (only if the “P age navigation” option has been
enabled, for every button, through the corresponding ETS parameter; see
section 3.3).
A short press on the Menu button will scroll to the next enabled page,
following this sequence: 1 2 3 4 Configuration Security
Indicators 1 2 …
A long pr ess on the Menu button will bring up the Indicators page (or
page number 1, if the former has not been enabled), no matter w hat the
currently active page is.
If the Arrow buttons have been enabl ed for pag e navigation, a short
press on the up arrow button (the one on the right) will commute to the
next enabled page according to the navigation outline. A short press on
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the down arrow button (on the left) will commute to the previous
enabled page. This makes it possible, for instance, to switch from page
3 to page 2 through a single press on the down arrow, not being
therefore necessary to make m ultiple presses. Long presses over the
Arrow buttons do not have an effect.
After a while with no user interaction or button presses, the Screensaver (if
enabled by param eter) will show up. This is a special page visible only after a
certain inactivity period, which can be set by par ameter, and that will show the
current daytime or the r oom temperature (or the alt ernation of both). See
section 3.3.5 for more details.
Note: take into account that, after a bus failure, the page that will be shown is Page 1,
no matter which the active page was before the failure. Moreover, if the active page is
other than Page 1, after 45 seconds of inactivity, ZAS will automatically switch to Page
1 (assuming that the Screensaver has not been enabled or has not been triggered yet).
2.4 IR CONTROL
The ZAS room controller offers the user the possibility of controlling the device from an
(optional) infrared remote control, making it possible to interact with the user
interface as if actually pressing the touch buttons and even distinguishing short and
long presses.
Moreover, the rem ote includes a seri es of buttons that directly activate som e sp ecial
functions such as scenes, special climate modes (Com fort, Standby and Econom y) or
the sending of 1-bit objects.
As shown by Figure 7, the buttons on th e first row of the IR remote match those on the
first row of the touch panel from ZAS, i.e., Menu, Arrows and OK.
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Figure 7. ZAS Remote Control
The outer (left/right) buttons on rows 2-5 in the remote control perform the same
actions as the remaining 8 buttons that can be found on the touch panel. Additionally,
the inner 8 buttons of rows 2-5 (S1-S6 and F1-F2) and the buttons on the lower r ow
all ow perform ing certain direct functions:
Buttons S1-S6: permit sending run orders for the scenes (up to 6)
parameterised under Scenes, in th e “Remote c ontrol” tab (see sec tion 3.2).
The remote control only permits sending run orders to the bus; sending scene
save ord ers is not possible.
Buttons F1 and F2: permit sending binary communication objects, according
to the ETS configuration (values “1”, “0” or an alternation of both).
Buttons “Comfort”, “Standby” and “Economic”: permit a direct activation
of the special clim ate modes: Comfort, Standby and Econ omic. Prior to
making use of these buttons, it is necessary to have the sp ecial modes
enabled from ETS, either independently or linked to one of the t wo
thermostats implemented by Roll-ZAS.
Button “Switch off”: a short press on this button turns the backlight of the
display off. A later press on any of the touch buttons or on the remote cont rol
will set the display back to the configured light level.
In addition to the execution of the action configured for the corresponding touch button,
whenever a button on the remote control is pressed, the corresponding LED on the
touch panel will flash as if the touch button were actually being pressed.
Note: presses over the central touch area cannot be emulated from the remote control.
Action buttons
Scenes
Special functions
Climate control
Display
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3 ETS PARAMETERISATION
To begin with the parameterisation of the ZAS controll er it is necessary, once the ETS
program has been opened, to import the database of the product (Roll-ZAS application
program).
Next, the device should be added to the project where desired. And then, one right-
click on the device will permit selecting "Edit parameters", in order to start the
configuration.
A detailed explanation about the different functionalities of the device is provided in the
next sections.
3.1 DEFAULT CONFIGURATION
This section shows the default parameterisation the device starts from.
Figure 8. Default Topology
Figure 8 shows the c ommunication objects availabl e by default: “[General] Time”,
which will send or receive the current daytime, the “send” and “receive” scene objects
(“[General] Scenes: receive” and “[General] Scenes: send”) and the “[General]
Buzzer enabling” object, which allows enabling/disabling the sound of the built-in
buzzer.
When entering the par ameter edition of Roll-ZAS for the first time, the following window
will be shown.
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Figure 9. Default Configuration Window
As shown in Figure 9, the configuration window is divided into the following primary
tabs:
General: sets and configures the main functionality of the contr oller and of
the infrared remote control. The “General Labels” sub-tab is shown by
default.
Pages: enables and configur es each of the available pag es, as well as the
proc edu re for switching from one to another and the parameters related t o the
Screensaver. The “Page 1” sub-tab is shown by default.
Inputs: enables and configures each of the two input lines available in ZAS.
Thermostats: enables and configures each of the two thermostat functions
available in ZAS.
Presence Simulation: destined to enabl e the presence sim ulation and to
configure its parameters.
In the foll owing sections, all the aforementioned windows are explain ed in detail.
3.2 GENERAL
The General window allows enabling and configuring the basic functionalities of the
controller and the remote control.
The basic functions that can be configured in the General section are the following:
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General Labels. Text strings that will be shown on the "scene saved" event,
as well as those that will be shown through the screen calibration process.
The texts parameterised by default are "Saved", "Calibrate" and "Press".
Figure 10. General Labels
Luminosity. This functionality permits setting a custom configuration of the
lum inosity for the normal operation and for the screensav er m odes, or t he
default levels. In case of selecting “custom”, a new sub-tab will show up with
the configurable param eters.
Figure 11. Custom luminosity levels
Level while Normal Operation: a value between 4 (minimum light level)
and 9 (maximum light level).
Level while Screensaver: a value between 0 (no b acklight) and 9
(maximum light level).
Two more parameters are pr ovided to configure special light levels:
Special Level 1 [Object] and Special Level 2 [Object]: after enabling
any of them , it will be possible to configure the desired luminosity level
(from 0 to 9). Moreover, it will be possible to set a method for enabling
each special level, which can be "1-bit object" or “Scene”. In the first case,
the activation of the special light level (1 or 2) will take place upon the
reception of the values “1” or “0” (depending on the p aram eterisation)
through the "[General] Display lighting 1” or “[General] Display lighting 2"
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