Item numbers
Cala KNX AQS/TH: 70603 (black), 70608 (white)
Cala KNX TH: 70602 (black), 70607 (white)
Cala KNX T: 70601 (black), 70606 (white)
EN
Cala KNX
Indoor climate sensors with touch display
Illustration with frame (not included in the deliverables)
Installation and Adjustment
1 Contents
Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany
Sensor with Cala KNX display • from ETS programme version 1.0 •
Version: 13.03.2017. Technical changes and errors excepted.
1. Description ........................................................................................... 5
1.0.1. Deliverables ................................................................................................... 6
1.1. Technical specifications ........................................................................................... 7
1.1.1. Measuring accuracy ...................................................................................... 8
2. Installation and commissioning ........................................................... 8
2.1. Installation notes ...................................................................................................... 8
2.2. Installation location .................................................................................................. 9
2.3. Device design ........................................................................................................... 9
2.4. Sensor assembly .................................................................................................... 10
2.5. Notes on mounting and commissioning .............................................................. 11
3. Addressing the equipment ................................................................. 11
4. Maintenance and care ........................................................................ 11
5. Operating the device via the touch display ....................................... 13
5.1. Menu overview ....................................................................................................... 14
5.2. Device settings ....................................................................................................... 15
5.2.1. Display settings ........................................................................................... 15
5.2.2. Button tone .................................................................................................. 19
5.2.3. Version ......................................................................................................... 20
5.3. Sensor system (measured value display) ............................................................ 20
5.4. Temperature control .............................................................................................. 22
5.5. Light ......................................................................................................................... 23
5.6. Drive (shading, window) ........................................................................................ 25
6. Transfer protocol ............................................................................... 27
6.1. List of all communications objects ....................................................................... 27
7. Setting the parameters and functions for all models ........................ 45
7.1. Behaviour on power failure/ restoration of power .............................................. 45
7.2. General settings ..................................................................................................... 45
7.3. Display ..................................................................................................................... 45
7.4. Button tone ............................................................................................................. 47
7.5. Menus ...................................................................................................................... 47
7.5.1. Settings ........................................................................................................ 48
7.5.2. Sensor system ............................................................................................. 48
7.5.3. Temperature control ................................................................................... 48
7.5.4. Light 1-3 ....................................................................................................... 49
7.5.5. Drive 1-3 ...................................................................................................... 50
7.6. Variable comparator .............................................................................................. 50
7.6.1. Control variable comparator 1/2/3/4 .......................................................... 50
7.7. Computer ................................................................................................................ 51
7.7.1. Computers 1-8 ............................................................................................. 51
7.8. Logic ........................................................................................................................ 55
7.8.1. AND logic 1-8 and OR logic outputs 1-8 ................................................... 55
7.8.2. Connection inputs of the AND logic .......................................................... 57
7.8.3. Connection inputs of the OR logic ............................................................. 60
7.9. Button interfaces .................................................................................................... 60
2 Contents
Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany
Sensor with Cala KNX display • from ETS programme version 1.0 •
Version: 13.03.2017. Technical changes and errors excepted.
7.9.1. Interface 1-4 ................................................................................................. 60
7.9.2. Control modes for drive control ................................................................ 63
8. Temperature parameter settings ....................................................... 66
8.1. Temperature Measurement ................................................................................... 66
8.2. Temperature threshold values .............................................................................. 66
8.2.1. Threshold value 1, 2, 3, 4 ........................................................................... 66
8.3. Temperature PI control .......................................................................................... 69
8.3.1. Heating control level 1/2 ............................................................................. 74
8.3.2. Cooling control level 1/2 ............................................................................. 76
8.4. Summer Compensation ......................................................................................... 78
9. Humidity parameter settings ............................................................. 80
9.1. Humidity Measurement ......................................................................................... 80
9.2. Humidity threshold values .................................................................................... 80
9.2.1. Threshold value 1, 2, 3, 4 ........................................................................... 81
9.3. Humidity PI control ................................................................................................ 83
9.4. Dewpoint measurement ........................................................................................ 86
9.4.1. Cooling medium temp. monitoring ........................................................... 86
9.5. Absolute humidity .................................................................................................. 88
9.6. Comfort field ........................................................................................................... 89
10. CO2 parameter settings ..................................................................... 90
10.1.CO2 Measurement ................................................................................................. 90
10.2.CO2 threshold values ............................................................................................ 90
10.2.1.Threshold value 1, 2, 3, 4 ........................................................................... 91
10.3.CO2 PI-control ........................................................................................................ 93
3 Clarification of signs
This manual is amended periodically and will be brought into line with new software
releases. The change status (software version and date) can be found in the contents footer.
If you have a device with a later software version, please check
www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-todate version of the manual is available.
Clarification of signs used in this manual
Installation, inspection, commissioning and troubleshooting of the device
must only be carried out by a competent electrician.
Safety advice.
Safety advice for working on electrical connections, components,
etc.
DANGER!
... indicates an immediately hazardous situation which will lead to
death or severe injuries if it is not avoided.
WARNING!
... indicates a potentially hazardous situation which may lead to
death or severe injuries if it is not avoided.
CAUTION!
... indicates a potentially hazardous situation which may lead to
trivial or minor injuries if it is not avoided.
ATTENTION!
... indicates a situation which may lead to damage to property if it is
not avoided.
ETS In the ETS tables, the parameter default settings are marked by
underlining.
4 Clarification of signs
5 Description
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
This document describes the functions for ALL device models.
Please check the information at the beginning of the chapter and in the
text which describes the functions available for the respective individual
models.
1. Description
The Sensor with Cala KNX display for the KNX bus system measures various ambient climate. Via the bus, the indoor sensor can receive external values and process
them further with its own data to a total value (mixed value, e.g. room average).
All measured values can be used for the control of threshold value-dependent switching outputs. States can be linked via AND logic gates and OR logic gates. Multi-functional modules change input data as required by means of calculations, querying a
condition, or converting the data point type. In addition, an integrated manipulated
variable comparator can compare and output variables that were received via communication objects.
Integrated PI-controllers control ventilation (according to humidity or CO
2
-concentration) and/or heating/cooling (according to temperature), depending on the respective
model.
Cala KNX features a touch display that shows various display and control pages depending on the individual configuration. There is one page available that shows the
current measured values, a menu area to adjust device settings and pages with touch
control elements for internal temperature control, for light (manual switching or dimming), for shades or windows (manual operation).
Cala KNX is supplemented with a frame of the switch series used in buildings, and
thus fits seamlessly into the interior fittings.
Common features in all models:
• Colour touch display with display pages for device settings, measuring
values, controls of 1x heating/cooling, 3x light, 3x drive (shading, window)
• Screen saver (clock, off) and key tone may be switched on or off.
• 4 inputs for binary contacts or T-NTC temperature sensor.
• 8 AND and 8 OR logic gates each with 4 inputs. All switching events as well
as 16 logic inputs (in the form of communications objects) can be used as
inputs for the logic gates. The output from each gate can be configured
optionally as 1-bit or 2 x 8-bit
• 8 multi-function modules (computers) for changing the input data by
calculations, by querying a condition or by converting the data point type
• 4 manipulated variable comparators to output minimum, maximum or
average values. 5 inputs each for values received via communication objects
Cala KNX AQS/TH functions (no. 70603, 70608):
• Measuring the CO
2
-concentration of the air, the temperature and air
humidity (relative, absolute), each with mixed value calculation. The share
of internal measurement value and external value can be set as a percentage
6 Description
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
• Bus message, whether the values for temperature and air humidity are within
the comfort field (DIN 1946). Dew point calculation
• Threshold values can be adjusted per parameter or via communication
objects
• PI-controller for heating (one or two-level) and cooling (one or two-level)
according to temperature. Regulation according to separate set points or basic
set point temperature
• PI controller for ventilation according to humidity and CO
2
-concentration:
Ventilate/Air (one-level) or Ventilate (one or two-levels)
• Summer compensation for cooling systems. A characteristic curve matches
the target temperature in the room to the external temperature and sets the
minimum and maximum target temperature values
Cala KNX TH functions (no. 70602, 70607):
• Temperature and air humidity measurement (relative, absolute), in each
case with mixed value calculation. The share of internal measurement value
and external value can be set as a percentage
• Bus message, whether the values for temperature and air humidity are within
the comfort field (DIN 1946). Dew point calculation
• Threshold values can be adjusted per parameter or via communication
objects
• PI-controller for heating (one or two-level) and cooling (one or two-level)
according to temperature. Regulation according to separate setpoints or basic
set point temperature
• PI controller for ventilation according to humidity: Ventilate/Air (one-level)
or Ventilate (one or two-level)
• Summer compensation for cooling systems. A characteristic curve matches
the target temperature in the room to the external temperature and sets the
minimum and maximum target temperature values
Cala KNX T functions (no. 70601, 70606):
• Measuring the Temperature with a mixed value calculation. The share of
internal measurement value and external value can be set as a percentage
• Threshold values can be adjusted per parameter or via communication
objects
• PI-controller for heating (one or two-level) and cooling (one or two-level)
according to temperature. Regulation according to separate set points or basic
set point temperature
• Summer compensation for cooling systems. A characteristic curve matches
the target temperature in the room to the external temperature and sets the
minimum and maximum target temperature values
Configuration is made using the KNX software ETS. The product file can be downloaded from the Elsner Elektronik website on www.elsner-elektronik.de in the “Service” menu.
1.0.1. Deliverables
• Housing with display
7 Description
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
• Base plate
• Analogue/digital supply line
Additionally required (not included in the deliverables):
• Junction box Ø 60 mm, 42 mm deep
• Frame (for insert 55 x 55 mm), compatible to the switch scheme used in the
building
1.1. Technical specifications
Material Real glass, plastic
Display Visible diagonal: 2.3 inch (59 mm)
Resolution: 320 × 240 pixel
Colours black glass, black housing
white glass, white housing
Assembly Flush mounting
(Wall mounting in junction box Ø 60 mm, 42 mm deep)
Protection category IP 20
Dimensions approx. 55 × 55 × 35 (W × H × D, mm), mounting depth
approx. 7 mm
Total weight approx. 90 gr (incl. supply line, base plate
Ambient temperature Operation -20…+70°C, storage -30…+70°C
Ambient humidity max. 95% RH, avoid condensation
Operating voltage KNX bus voltage
Bus current max. 18 mA
Data output KNX +/- bus connector terminal
BCU type Integrated microcontroller
PEI type 0
Group addresses max. 2000
Assignments max. 2000
Communication objects Cala KNX AQS/TH: 405
Cala KNX TH: 367
Cala KNX T: 313
Inputs 4× analogue/ digital, max. cable length 10 m.
measuring range T-NTC tem-
perature sensor on Cala input
-40°C...+80°C
CO
2
-sensor (for Cala KNX AQS/TH):
CO2-measuring range 0...2000 ppm
CO2 resolution 1 ppm
CO2 accuracy ± 50 ppm ± 3% of the measured value
Temperature sensor (for Cala KNX AQS/TH, Cala KNX TH, Cala KNX T):
Temperature measuring
range
-20…+70°C
Temperature resolution 0.1°C
8 Installation and commissioning
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
* Please note the information on Measuring accuracy, page 8
The product is compliant with the provisions of EC guidelines.
1.1.1. Measuring accuracy
Measurement deviations due to sources of interference (see chapter Installation location) must be corrected in the ETS in order to ensure the specified accuracy of the sen-
sor (offset). For a correct CO
2
measurement it is necessary to install the device in a
windproof socket.
The specified CO
2
measurement accuracy is achieved after a run-in of 24 hours
(without bus voltage interruption), if the sensor comes into contact with fresh air
(350…450 ppm) at least once during this period. During the warm-up phase the reading
may not be displayed at all or wrongly, or remain frozen at 2001.
After this, the CO
2
-sensor performs a self-calibration every two weeks, in which the
lowest CO
2
-value measured during this period (without bus voltage interruption) is taken as a reference for fresh air.
In order to ensure permanent accuracy, the sensor should be supplied with fresh air at
least once every two weeks. This is normally the case during room ventilation.
During Temperature measurement, the self-heating of the device is taken into consideration by the electronics. It is compensated for by the software, therefore the displayed/output inside temperature measuring value is correct.
2. Installation and commissioning
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
Temperature accuracy* ± 0.8°C at -25…-10°C
± 0.5°C at -10…+65°C
± 0.6°C at +65…+70°C
Humidity sensor (for Cala KNX AQS/TH, Cala KNX TH):
Humidity measuring range 0% HR … 100% HR
Humidity resolution 0.1%
Humidity accuracy ±7,5% HR at 0...10% HR
±4,5% HR at 10...90% HR
±7,5% HR at 90...100% HR
Humidity drift ± 0.5% RH per year in normal atmosphere
9 Installation and commissioning
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
CAUTION!
Live voltage!
There are unprotected live components inside the device.
• National legal regulations are to be followed.
• Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
• Do not use the device if it is damaged.
• Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is no
longer guaranteed.
The device is only to be used for its intended purpose. Any improper modification or
failure to follow the operating instructions voids any and all warranty and guarantee
claims.
After unpacking the device, check it immediately for possible mechanical damage. If it
has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when assembled and after conclusion of all installation and operational start-up tasks and only in
the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
2.2. Installation location
The sensor is installed in a flush-mounted box (Ø 60 mm, 42 mm deep).
The sensor may only be installed and used in dry interior spaces.
Avoid condensation.
When selecting an installation location, please ensure that the measurement results
are affected as little as possible by external influences. Possible sources of interference
include:
• Direct sunlight
• Draughts from windows and doors
• Draughts from ducts which lead to the junction box in which the sensor is
mounted from other rooms.
• Warming or cooling of the building structure on which the sensor is mounted,
e.g. due to sunlight, heating or cold water pipes
• Connection lines, which lead from warmer or colder areas to the sensor
Temperature variations from such sources of interference must be corrected in the ETS
in order to ensure the specified accuracy of the sensor (temperature offset).
2.3. Device design
View with frame and base plate.
10 Installation and commissioning
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
2.4. Sensor assembly
First, place the wind-proof box with the supply connection. Seal the inlet tubes as well,
in order to prevent drafts.
Then screw the base plate onto the socket and position the frame of the switch range
on top of this. Connect the bus lines +/- to the black-red KNX plug and plug the KNX
plug into the intended slot (no. 8). If required, connect the analogue/digital inputs via
the breakout cable that is included in the delivery.
3
5
7
8
6
1
Fig. 1a Fig. 1b
2
1 Frame (not included in the
deliverables)
2 Base plate
3 Openings for air circulation
4 Slot supply line inputs
5 Programming button (recessed) for
teaching the device
6 Programming LED (recessed)
7 Catches
8KNX terminal BUS +/-
4
Fig. 2
Analogue/digital supply line inputs:
Input 1: white / black (GND)
Input 2: yellow / black (GND)
Input 3: purple / black (GND)
Input 4: blue / black (GND)
11 Addressing the equipment
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Insert the housing firmly onto the metal frame using the catches so that sensor and
frame are fixed together.
2.5. Notes on mounting and commissioning
Never expose the device to water (e.g. rain) or dust. This can damage the electronics.
You must not exceed a relative humidity of 95%. Avoid condensation.
After the bus voltage has been applied, the device will enter an initialisation phase lasting a few seconds. During this phase no information can be received or sent via the
bus.After the bus voltage has been applied, the device will enter an initialisation phase
lasting a few seconds. During this phase no information can be received or sent via the
bus.
3. Addressing the equipment
The equipment is delivered with the bus address 15.15.255. You can program a different address in the ETS by overwriting the address 15.15.255 or by teaching the device
via the programming button.
The programming button can be reached through the opening on the rear of the housing; it is recessed. Use a thin object to reach the button, e.g. a 1.5 mm² wire.
4. Maintenance and care
Fingerprints on the display and the housing are best removed with a cloth moistened
with water or a microfibre cloth. Do not use an abrasive cleaning agent or aggressive
cleansing agents.
12 Maintenance and care
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
13 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
5. Operating the device via the touch
display
The available display and operating options on the device depend on the ETS "menu"
settings. Here you decide which menus are shown.
You call up the different menus on the display by swiping to the right or left. You navigate to sub-menus via the touch keys and the navigation bar at the bottom of the
screen using the symbols Back (= cancel), start page, OK (= confirm).
Other display settings can be adjusted in the ETS in the "Display" and "Button tone"
sections. However, you may also use the "Settings" menu on the display itself if it is
released for display.
14 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
5.1. Menu overview
Device settings Sensor system* Light 1-3 operation* Drive 1-3 operation*
* Setting depends on the device model or the settings selected.
Temperature settings*
Fig. 3
Navigation by swiping, top
menu level.
Cancel key. Go up one menu
level without saving.
Start page key. To start page
without saving.
Confirm key. Save and go up
one menu level.
Display Button tone Version information
15 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
5.2. Device settings
The adaptation of display settings on the device is only possible if the "Settings" have
been activated in the ETS setting item "Menus".
Menus, page 47
You can modify screen settings on the
• "Settings" display pages
• switch the button tone on or off
• show the device and application version
(1) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right on the display to show the other menu pages.
5.2.1. Display settings
Tap on the screen symbol to call up the screen settings.
Here you can adjust
• the display brightness
• select the type of screen saver
• determine the start page
• decide if you want the display to switch to the start page if it has not been
touched for a certain period of time.
Fig. 4: "Settings" menu
Display
Version
Button tone
1
16 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
(1) The touch keys on the navigation bar in the overview and in all sub-menus allow
you to
cancel and return to the previous menu level without saving
jump to the start page without saving
and also to confirm and return to the previous menu level after saving from the
settings screens
Display brightness
Tap on the brightness symbol to call up the display brightness settings.
(1) Tap on the left part of the screen (-) to reduce screen brightness. Tap on the right
part (+) to increase brightness. Settings range 1...100%.
(2) The navigation bar keys take you back to the start page or let you confirm the
changes with OK.
Fig. 5: Menu Settings > Display
Brightness
Start display
Screen saver
Switch
1
to start page
Fig. 6: Menu Settings > Display > Brightness
2
1
17 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Screen saver
Tap the screen saver symbol to select the type of screen saver or switch the
screen saver off.
(1) Select the desired screen saver function. The selected function is shown in blue.
Screen saver "clock" becomes active after the period set in the ETS.
Screen is switched off after the period set in the ETS.
Screen saver not active
(2) The navigation bar keys take you back to the start page or let you confirm the
changes with OK.
Start display
Tap the start page symbol to modify the start page.
The start page is the menu that is shown after startup and pressing the house symbol.
One may also set the display screen to jump back to the start screen by itself if the
screen has not been touched for a certain period of time (see next setting).
Fig. 7: Menu Settings > Display > Screen saver
2
1
18 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
(1) Switch to the desired start page menu with the left/right arrow keys. The name of
the menu and the symbol are displayed.
Settings
Sensor system (measured value display)
Light 1-3
Drive 1-3
Only those menus are shown that have been activated for display in the ETS (see chapter Menus, page 47).
(2) The navigation bar keys take you back to the start page or allow you to confirm the
changes with OK.
Fig. 8: Menu Settings > Display > Screen saver
2
1
19 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Switch to start page
Tap on the symbol "Switch to start page" in order to switch automatic return to
the start page on or off.
(1)Activate or deactivate the function by tapping on the words No or Yes or drag the
slide bar to the desired setting. The wait time for the switch is pre-set in the ETS (see
chapter Display, page 45).
(2) The navigation bar keys take you back to the start page or allow you to confirm the
changes with OK.
5.2.2. Button tone
Tap on the loudspeaker symbol to call up the button tone settings.
The button tone may be emitted as an acoustic acknowledgement when a touch
key is activated.
(1)Activate or deactivate the function by tapping on the words Off or On or drag the
slide bar to the desired setting.
Fig. 9: Menu Settings > Display > Screen saver
2
1
Fig. 10: Menu Settings > Button tone
2
1
20 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
(2) The navigation bar touch keys allow you to
cancel and return to the previous menu level without saving
jump to the start page without saving
confirm and return to the previous menu level after saving from the settings
screens
5.2.3. Version
Tap on the software symbol to show the device version.
(1) This shows the software version and the application version (VD or KNXprod file)
that is needed for the device.
(2) The navigation bar touch keys allow you to
cancel and return to the previous menu level without saving
jump to the start page without saving
confirm and return to the previous menu level after saving from the settings
screens
5.3. Sensor system (measured value display)
The display of measured values on the device is only possible if the "Sensor system"
has been activated in the ETS setting item "Menus".
Menus, page 47.
Fig. 11: Menu Settings > Version
2
1
21 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
On the display page "Sensor system, the current measuring values from the sensor (2)
are displayed underneath the (1) symbols for the measuring variables. Depending on
the model, this can be temperature, air humidity and/or the carbon dioxide level of the
air.
The temperature is displayed in degree Celsius.
The relative air humidity is displayed in %.
The CO
2
content in the air is shown in ppm (parts per million),
with 1000 ppm = 0,1%.
CO
2
levels between 300 ppm and 1000 ppm are referred to as fresh air. From 1000 ppm
to 2000 ppm the air is considered stale.
In all cases, this is the measuring value from the device.
(3) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right on the display to show the other menu pages.
1
Fig. 12: Menu Sensor system, example Cala KNX AWS/TH
2
3
Fig. 13 a+b: Sensor system menu: Cala KNX TH, Cala KNX T
22 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
5.4. Temperature control
The manual temperature setting on the device is only possible if "Temperature control"
has been activated in the ETS setting item "Menus".
Menus, page 47 and Temperature control, page 48.
The display page "temperature control" shows
(1) name, (2) current nominal value and, if approved in the ETS, also (3) the current
mode.
(4) The nominal value for the current mode can be adjusted by tapping on the minus
and/or plus symbol.
If the manual modification of the nominal value is blocked in one mode, the symbol "Manual blocked" is briefly shown when an attempt is made to modify the
value.
(3) Tapping on the mode symbol displays the temperature control modes that have
been approved for display selection in the ETS. The current mode is shown in red. In
order to select a different mode, first switch to the symbol of the desired mode by tapping. Then remain on the symbol a little longer. If the button tone is active, you will
receive an acoustic feedback. The mode is now active, and the colour for this symbol
changed from white to red.
The modes change in the following sequence:
Comfort (day, present), heating and/or cooling
Standby (day, brief absence), heating and/or cooling
Eco (night), heating and/or cooling active
1
3
4
2
Fig. 14: Temperature control menu:
5
23 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Building protection (prolonged absence, e.g. vacation), heating and/or
cooling active
The small additional symbol shows whether heating or cooling is active at the current
room temperature (use depends on the connected system).
As long as Eco mode is active, there is an additional symbol for "comfort extension". This option may also be blocked in the ETS (symbol does not appear for
selection).
Remain on the comfort extension symbol for a little longer in order to briefly switch
back to comfort operation. This allows the user to maintain the nominal comfort value
for a longer time, e.g. when having guests. The duration of this comfort extension period is set in the ETS. The remaining time is shown next to the symbol. After the comfort extension period is terminated, the system returns to Eco mode.
(5) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right on the display to show the other menu pages.
5.5. Light
The manual temperature setting on the device is only possible if "Light" has been activated in the ETS setting item "Menus". The maximum number of light pages is three.
Menus, page 47 and Light 1-3, page 49
Depending on the type of lamp and the settings made in the ETS, the display page
"Light" shows various elements.
Switching over an On/Off area
1
3
Fig. 15: Light menu, an area
2
Light bulb symbol Touch area (marked
in red)
Light switch (tap or
touch for longer to
dim)
Symbol
Circle
24 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
If Switching via an area On/Off has been selected,
(1) name and (2) an area with the selected symbol are shown. The symbol is grey when
switched off, and blue when on.
The area switches between on and off. If dimming is set in addition, touch the area for
longer to dim. This process is shown by repeated dimming of the symbol. When dimming, any new contact also switches, i.e. the dimming increases in brightness or decreases alternately.
(3) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right in this area to show the other menu pages.
Switching via two areas On - Off
If Switching via two areas On - Off has been selected,
(1) name and (2) two areas with the selected symbol are shown. The symbol is grey
when switched off, and blue when on.
Tap on the left part of the screen to switch off the light. Tap on the right part to switch
on.
1
4
Fig. 16: Light menu, two areas (switching)
2
Light bulb symbol Touch areas (marked
in red)
Light switch (tap)
Symbol
Circle
25 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
(2) If additional dimming is possible, a minus and a plus symbol are shown. Touching
the left part of the screen (-) dims down. Touching the right part (+) dims up.
(3) Alternatively, swipe left (darker) or right (brighter) on the slider bar that is shown in
the lower part of the display. The slide bar position shows the current brightness of the
lamp in percent.
(4) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right in the top half of the display to show the other menu pages.
5.6. Drive (shading, window)
Manual operation setting of shading or windows on the device is only possible if
"Drive" has been activated in the ETS setting item "Menus". The maximum number of
drive pages is three.
Menus, page 47 and Drive 1-3, page 50
1
4
Fig. 17: Light menu, two areas (dimming)
32
Light bulb symbol Touch areas
a Light switch/
Dimming (marked in
red, tap)
b slide bar (marked in
green, swipe)
Symbol
Circle
a
b
26 Operating the device via the touch display
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
The display page "Drive" is always shown next to the
(1) name (always (2) two keys for left up right down, as wells as (3) a slide bar.
The key reaction (standard, inverted, comfort, dead man) can be set in the ETS.
Drive 1-3, page 50
The slide bar allows you to quickly adjust the movement position. This change does
not influence the slat position of slat shutters. The slide bar position shows the current
movement position in percent.
(4) The dots on the lower display edge symbolise the individual menu pages in the
main menus. The currently selected position is marked in colour. Swipe to the left or
right on the display to show the other menu pages.
1
2
Fig. 18: Drive menu
3
4
27 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
6. Transfer protocol
Units:
Temperatures in degrees Celsius
Air humidity in %
Absolute air humidity in g/kg and/or g/m
3
CO2 content in ppm
Variables in %
6.1. List of all communications objects
Abbreviation flags:
C Communication
R Read
WWrite
T Transfer
UUpdate
No. Text Function Flags DPT type Size
Display and user interfaces (objects 1-55)
for all models
1 Software version Output R-CT [217,001]
DPT_Version
2 bytes
21 Date / time Input -WCT [19.001] DPT_-
DateTime
8 bytes
22 Date Input -WCT [11.1] DPT_Date 3 bytes
23 Time Input -WCT [10.1] DPT_-
TimeOfDay
3 bytes
25 Screen brightness in % Input RWC- [5.1] DPT_Scaling 1 byte
26 Screen save (1=ON | 0=OFF) Input RWC- [1.1] DPT_Switch 1 bit
27 Screen saver illumination (1=ON |
0=OFF)
Input RWC- [1.1] DPT_Switch 1 bit
28 Screen saver wait time in seconds Input RWC- [7.005] DPT_-
TimePeriodSec
2 bytes
29 Screen no touch wait time in
seconds
Input RWC- [7.005] DPT_-
TimePeriodSec
2 bytes
30 Display language Input RWC- [234.001]
DPT_LanguageCodeAlpha2_ASCII
2 bytes
31 Button tone (1=ON | 0=OFF) Input RWC- [1.1] DPT_Switch 1 bit
34 Switch Light 1 on/off Input/
Output
RWCT [1.1] DPT_Switch 1 bit
35 Dim Light 1 Output R-CT [3.7] DPT_Con-
trol_Dimming
4 bit
28 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
36 Light 1 brightness Input/
Output
RWCT [5.1] DPT_Scaling 1 byte
37 Switch Light 2 on/off Input/
Output
RWCT [1.1] DPT_Switch 1 bit
38 Dim Light 2 Output R-CT [3.7] DPT_Con-
trol_Dimming
4 bit
39 Light 2 brightness Input/
Output
RWCT [5.1] DPT_Scaling 1 byte
40 Switch Light 3 on/off Input/
Output
RWCT [1.1] DPT_Switch 1 bit
41 Dim Light 3 Output R-CT [3.7] DPT_Con-
trol_Dimming
4 bit
42 Light 3 brightness Input/
Output
RWCT [5.1] DPT_Scaling 1 byte
44 Drive 1 long-term Output --CT [1.8] DPT_Up-
Down
1 bit
45 Drive 1 short-term Output --CT [1.8] DPT_Up-
Down
1 bit
46 Drive 1 movement position Input/
Output
RWCT [5.1] DPT_Scaling 1 byte
47 Drive 1 slat position Input -WCT [5.1] DPT_Scaling 1 byte
48 Drive 2 long-term Output --CT [1.8] DPT_Up-
Down
1 bit
49 Drive 2 short-term Output --CT [1.8] DPT_Up-
Down
1 bit
50 Drive 2 movement position Input/
Output
RWCT [5.1] DPT_Scaling 1 byte
51 Drive 2 slat position Input -WCT [5.1] DPT_Scaling 1 byte
52 Drive 3 long-term Output --CT [1.8] DPT_Up-
Down
1 bit
53 Drive 3 short-term Output --CT [1.8] DPT_Up-
Down
1 bit
54 Drive 3 movement position Input /
Output
RWCT [5.1] DPT_Scaling 1 byte
55 Drive 3 slat position Input -WCT [5.1] DPT_Scaling 1 byte
Temperature sensor (objects 61-97)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607),
Cala KNX T (no. 70601, 70606)
61 Temperature sensor: Malfunction Output R-CT [1.1] DPT_Switch 1 bit
62 Temperature sensor: Measured
value external
Input -WCT [9.1] DPT_Val-
ue_Temp
2 bytes
63 Temperature sensor: Measured
value
Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
No. Text Function Flags DPT type Size
29 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
64 Temperature sensor: Measured
value total
Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
65 Temperature sensor: Measured
value min./max. query
Input -WC- [1.017] DPT_Trig-
ger
1 bit
66 Temperature sensor: Minimum
measured value
Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
67 Temperature sensor: Maximum
measured value
Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
68 Temperature sensor: measured
value min./max. reset
Input -WC- [1.017] DPT_Trig-
ger
1 bit
71 Temp. threshold value 1: Absolute
value
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
72 Temp. threshold value 1: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
73 Temp. threshold value 1: Switching
delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
74 Temp. threshold value 1: Switching
delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
75 Temp. threshold value 1: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
76 Temp. threshold value 1: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
78 Temp. threshold value 2: Absolute
value
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
79 Temp. threshold value 2: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
80 Temp. threshold value 2: Switching
delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
81 Temp. threshold value 2: Switching
delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
82 Temp. threshold value 2: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
83 Temp. threshold value 2: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
85 Temp. threshold value 3: Absolute
value
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
86 Temp. threshold value 3: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
87 Temp. threshold value 3: Switching
delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
88 Temp. threshold value 3: Switching
delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
89 Temp. threshold value 3: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
90 Temp. threshold value 3: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
No. Text Function Flags DPT type Size
30 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
92 Temp. threshold value 4: Absolute
value
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
93 Temp. threshold value 4: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
94 Temp. threshold value 4: Switching
delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
95 Temp. threshold value 4: Switching
delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
96 Temp. threshold value 4: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
97 Temp. threshold value 4: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
Temperature control (objects 101-130)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607),
Cala KNX T (no. 70601, 70606)
101 Temp. controller: HVAC mode
(priority 1)
Input -WC- [20.102] DPT_H-
VACMode
1 byte
102 Temp. controller: HVAC mode
(priority 2)
Input RWCT [20.102] DPT_H-
VACMode
1 byte
103 Temp. controller: Mode frost/heat
protection activation
Input RWCT [1.1] DPT_Switch 1 bit
104 Temp. controller: Block (1 =
Blocking)
Input -WC- [1.1] DPT_Switch 1 bit
105 Temp. controller: Current setpoint Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
106 Temp. controller: Switching (0:
Heating | 1: Cooling)
Input -WC- [1.1] DPT_Switch 1 bit
107 Temp. controller: Nominal value
comfort heating
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
108 Temp. controller: Nominal value
comfort heating (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
109 Temp. controller: Nominal value
comfort cooling
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
110 Temp. controller: Nominal value
comfort cooling (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
111 Temp. controller: Basic 16-bit
setpoint shift
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
112 Temp. controller: Nominal value
standby heating
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
113 Temp. controller: Nominal value
standby heating (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
114 Temp. controller: Nominal value
standby cooling
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
115 Temp. controller: Nominal value
standby cooling (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
No. Text Function Flags DPT type Size
31 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
116 Temp. controller: Nominal value eco
heating
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
117 Temp. controller: Nominal value eco
heating (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
118 Temp. controller: Nominal value eco
cooling
Input/
Output
RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
119 Temp. controller: Nominal value eco
cooling (1:+ | 0: -)
Input -WC- [1.1] DPT_Switch 1 bit
120 Temp. controller: Act. variable,
heating (level 1)
Output R-CT [5.1] DPT_Scaling 1 byte
121 Temp. controller: Act. variable,
heating (level 2)
Output R-CT [5.1] DPT_Scaling 1 byte
122 Temp. controller: Act. variable
cooling (level 1)
Output R-CT [5.1] DPT_Scaling 1 byte
123 Temp. controller: Act. variable
cooling (level 2)
Output R-CT [5.1] DPT_Scaling 1 byte
124 Temperature controller Act. variable
for 4/6-way valve
Output R-CT [5.1] DPT_Scaling 1 byte
125 Temp. controller: Status heating
level 1 (1=ON | 0=OFF)
Output R-CT [1.1] DPT_Switch 1 bit
126 Temp. controller: Status heating
level 2 (1=ON | 0=OFF)
Output R-CT [1.1] DPT_Switch 1 bit
127 Temp. controller: Status cooling
level 1 (1=ON | 0=OFF)
Output R-CT [1.1] DPT_Switch 1 bit
128 Temp. controller: Status cooling
level 2 (1=ON | 0=OFF)
Output R-CT [1.1] DPT_Switch 1 bit
129 Temp. controller: Comfort extension
status
Input/
Output
RWCT [1.1] DPT_Switch 1 bit
130 Temp. controller: Comfort extension
time
Input RWCT [7.005] DPT_-
TimePeriodSec
2 bytes
Summer compensation (objects 141-143)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607),
Cala KNX T (no. 70601,70606)
141 Summer compensation: Outdoor
temperature
Input -SKÜ [9.1] DPT_Val-
ue_Temp
2 bytes
142 Summer compensation: Target
value
Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
143 Summer compensation: Block (1 =
Blocking)
Input -WC- [1.1] DPT_Switch 1 bit
Humidity sensor (objects 171-204)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607),
171 Humidity sensor: Malfunction Output R-CT [1.1] DPT_Switch 1 bit
174 Humidity sensor: External measured
value
Input -WCT [9,007] DPT_Val-
ue_Humidity
2 bytes
No. Text Function Flags DPT type Size
32 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
175 Humidity sensor: Measured value Output R-CT [9,007] DPT_Val-
ue_Humidity
2 bytes
176 Humidity sensor: Measured value
total
Output R-CT [9,007] DPT_Val-
ue_Humidity
2 bytes
177 Humidity sensor: Measured value
min./max. query
Input -WC- [1.017] DPT_Trig-
ger
1 bit
178 Humidity sensor: Minimum
measured value
Output R-CT [9,007] DPT_Val-
ue_Humidity
2 bytes
179 Humidity sensor: Maximum
measured value
Output R-CT [9,007] DPT_Val-
ue_Humidity
2 bytes
180 Humidity sensor: measured value
min./max. reset
Input -WC- [1.017] DPT_Trig-
ger
1 bit
181 Humidity threshold value 1:
Absolute value
Input/
Output
RWCT [9,007] DPT_Val-
ue_Humidity
2 bytes
182 Humidity threshold value 1: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
183 Humidity threshold value 1:
Delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
184 Humidity threshold value 1:
Delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
185 Humidity threshold value 1:
Switching output
Output R-CT [1.1] DPT_Switch 1 bit
186 Humidity threshold value 1:
Switching output block
Input -WC- [1.1] DPT_Switch 1 bit
187 Humidity threshold value 2:
Absolute value
Input/
Output
RWCT [9,007] DPT_Val-
ue_Humidity
2 bytes
188 Humidity threshold value 2: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
189 Humidity threshold value 2:
Delay from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
190 Humidity threshold value 2:
Delay from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
191 Humidity threshold value 2:
Switching output
Output R-CT [1.1] DPT_Switch 1 bit
192 Humidity threshold value 2:
Switching output block
Input -WC- [1.1] DPT_Switch 1 bit
193 Humidity threshold value 3:
Absolute value
Input/
Output
RWCT [9,007] DPT_Val-
ue_Humidity
2 bytes
194 Humidity threshold value 3: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
195 Humidity threshold value 3: Delay
from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
196 Humidity threshold value 3: Delay
from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
197 Humidity threshold value 3:
Switching output
Output R-CT [1.1] DPT_Switch 1 bit
No. Text Function Flags DPT type Size
33 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
198 Humidity threshold value 3:
Switching output block
Input -WC- [1.1] DPT_Switch 1 bit
199 Humidity threshold value 4:
Absolute value
Input/
Output
RWCT [9,007] DPT_Val-
ue_Humidity
2 bytes
200 Humidity threshold value 4: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
201 Humidity threshold value 4: Delay
from 0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
202 Humidity threshold value 4: Delay
from 1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
203 Humidity threshold value 4:
Switching output
Output R-CT [1.1] DPT_Switch 1 bit
204 Humidity threshold value 4:
Switching output block
Input -WC- [1.1] DPT_Switch 1 bit
Dew point, coolant monitoring (objects 221-229)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70608)
221 Dewpoint: Measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
222 Coolant temp.: Threshold value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
223 Coolant temp.: Actual value Input RWCT [9.1] DPT_Val-
ue_Temp
2 bytes
224 Coolant temp.: Offset change
(1:+ | 0:-)
Input -WC- [1.1] DPT_Switch 1 bit
225 Coolant temp.: Offset current Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
226 Coolant temp.: Switching delay from
0 to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
227 Coolant temp.: Switching delay from
1 to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
228 Coolant temp.: Switching output Output R-CT [1.1] DPT_Switch 1 bit
229 Coolant temp.: Switching output
block
Input -WC- [1.1] DPT_Switch 1 bit
Absolute humidity (objects 231-232)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607)
231 Absolute humidity [g/kg] Output R-CT [14.5] DPT_Val-
ue_Amplitude
4 bytes
232 Absolute humidity [g/m³] Output R-CT [14.17] DPT_Val-
ue_Density
4 bytes
Room climate status (objects 234-235)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607)
234 Ambient climate status: 1 =
comfortable | 0 = uncomfortable
Output R-CT [1.1] DPT_Switch 1 bit
235 Ambient climate status: Text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
No. Text Function Flags DPT type Size
34 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Humidity control (objects 251-291)
for Cala KNX AQS/TH (item no. 70603, 70608), Cala KNX TH (item no. 70602, 70607)
251 Humidity controller: Block (1: block) Input -WC- [1.2] DPT_Bool 1 bit
252 Humidity controller: Target value Input/
Output
RWCT [9,007] DPT_Val-
ue_Humidity
2 bytes
253 Humidity controller: Target value
(1:+ | 0:-)
Input -WC- [1.2] DPT_Bool 1 bit
254 Humidity controller: Act. variable
dehumidification
Output R-CT [5.1] DPT_Scaling 1 byte
255 Humidity controller: Act. variable
de-humidifying level 2
Output R-CT [5.1] DPT_Scaling 1 byte
256 Humidity controller: Act. variable
humidification
Output R-CT [5.1] DPT_Scaling 1 byte
257 Humidity controller:
Dehumidification status (1:ON |
0:OFF)
Output R-CT [1.1] DPT_Switch 1 bit
258 Humidity controller:
Dehumidification 2 status (1:ON |
0:OFF)
Output R-CT [1.1] DPT_Switch 1 bit
259 Humidity controller: Humidification
status (1:ON | 0:OFF)
Output R-CT [1.1] DPT_Switch 1 bit
CO2 sensor (objects 291-328)
for Cala KNX AQS/TH (item no. 70603, 70608)
291 CO2 sensor: Malfunction Output R-CT [1.1] DPT_Switch 1 bit
292 CO2 sensor: External measured
value
Input -WCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
293 CO2 sensor: Measured value Output R-CT [9,008] DPT_Val-
ue_AirQuality
2 bytes
294 CO2 sensor: Measured value total Output R-CT [9,008] DPT_Val-
ue_AirQuality
2 bytes
295 CO2 sensor: Measured value max.
query
Input -WC- [1.017] DPT_Trig-
ger
1 bit
296 CO2 sensor: Maximum measured
value
Output R-CT [9,008] DPT_Val-
ue_AirQuality
2 bytes
297 CO2 sensor: Measured value max.
reset
Input -WC- [1.017] DPT_Trig-
ger
1 bit
298 CO2 threshold value 1: Absolute
value
Input/
Output
RWCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
299 CO2 threshold value 1: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
300 CO2 threshold value 1: Delay from 0
to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
301 CO2 threshold value 1: Delay from 1
to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
No. Text Function Flags DPT type Size
35 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
302 CO2 threshold value 1: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
303 CO2 threshold value 1: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
304 CO2 threshold value 2: Absolute
value
Input/
Output
RWCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
305 CO2 threshold value 2: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
306 CO2 threshold value 2: Delay from 0
to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
307 CO2 threshold value 2: Delay from 1
to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
308 CO2 threshold value 2: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
309 CO2 threshold value 2: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
310 CO2 threshold value 3: Absolute
value
Input/
Output
RWCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
311 CO2 threshold value 3: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
312 CO2 threshold value 3: Delay from 0
to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
313 CO2 threshold value 3: Delay from 1
to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
314 CO2 threshold value 3: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
315 CO2 threshold value 3: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
316 CO2 threshold value 4: Absolute
value
Input/
Output
RWCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
317 CO2 threshold value 4: (1:+ | 0:-) Input -WC- [1.1] DPT_Switch 1 bit
318 CO2 threshold value 4: Delay from 0
to 1
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
319 CO2 threshold value 4: Delay from 1
to 0
Input -WC- [7.005] DPT_-
TimePeriodSec
2 bytes
320 CO2 threshold value 4: Switching
output
Output R-CT [1.1] DPT_Switch 1 bit
321 CO2 threshold value 4: Switching
output block
Input -WC- [1.1] DPT_Switch 1 bit
322 CO2 controller: Block (1: block) Input -WC- [1.2] DPT_Bool 1 bit
323 CO2 controller: Target value Input/
Output
RWCT [9,008] DPT_Val-
ue_AirQuality
2 bytes
324 CO2 controller: Target value
(1:+ | 0:-)
Input -WC- [1.2] DPT_Bool 1 bit
325 CO2 controller: Act. variable
ventilation
Output R-CT [5.1] DPT_Scaling 1 byte
No. Text Function Flags DPT type Size
36 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
326 CO2 controller: Act. variable
ventilation level 2
Output R-CT [5.1] DPT_Scaling 1 byte
327 CO2 controller: Ventilation status
(1:ON | 0:OFF)
Output R-CT [1.1] DPT_Switch 1 bit
328 CO2 controller: Status ventilation
level 2 (1=ON | 0=OFF)
Output R-CT [1.1] DPT_Switch 1 bit
Act. variable comparator (objects 361-388)
for all models
361 Comparator 1 actuating variable:
Input 1
Input -WC- [5.1] DPT_Scaling 1 byte
362 Comparator 1 actuating variable:
Input 2
Input -WC- [5.1] DPT_Scaling 1 byte
363 Comparator 1 actuating variable:
Input 3
Input -WC- [5.1] DPT_Scaling 1 byte
364 Comparator 1 actuating variable:
Input 4
Input -WC- [5.1] DPT_Scaling 1 byte
365 Comparator 1 actuating variable:
Input 5
Input -WC- [5.1] DPT_Scaling 1 byte
366 Comparator 1 actuating variable:
Output
Output R-CT [5.1] DPT_Scaling 1 byte
367 Comparator 1 actuating variable:
Block (1: block)
Output -WC- [1.2] DPT_Bool 1 bit
368 Comparator 2 actuating variable:
Input 1
Input -WC- [5.1] DPT_Scaling 1 byte
369 Comparator 2 actuating variable:
Input 2
Input -WC- [5.1] DPT_Scaling 1 byte
370 Comparator 2 actuating variable:
Input 3
Input -WC- [5.1] DPT_Scaling 1 byte
371 Comparator 2 actuating variable:
Input 4
Input -WC- [5.1] DPT_Scaling 1 byte
372 Comparator 2 actuating variable:
Input 5
Input -WC- [5.1] DPT_Scaling 1 byte
373 Comparator 2 actuating variable:
Output
Output R-CT [5.1] DPT_Scaling 1 byte
374 Comparator 2 actuating variable:
Block (1: block)
Output -WC- [1.2] DPT_Bool 1 bit
375 Comparator 3 actuating variable:
Input 1
Input -WC- [5.1] DPT_Scaling 1 byte
376 Comparator 3 actuating variable:
Input 2
Input -WC- [5.1] DPT_Scaling 1 byte
377 Comparator 3 actuating variable:
Input 3
Input -WC- [5.1] DPT_Scaling 1 byte
378 Comparator 3 actuating variable:
Input 4
Input -WC- [5.1] DPT_Scaling 1 byte
No. Text Function Flags DPT type Size
37 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
379 Comparator 3 actuating variable:
Input 5
Input -WC- [5.1] DPT_Scaling 1 byte
380 Comparator 3 actuating variable:
Output
Output R-CT [5.1] DPT_Scaling 1 byte
381 Comparator 3 actuating variable:
Block (1: block)
Output -WC- [1.2] DPT_Bool 1 bit
382 Comparator 4 actuating variable:
Input 1
Input -WC- [5.1] DPT_Scaling 1 byte
383 Comparator 4 actuating variable:
Input 2
Input -WC- [5.1] DPT_Scaling 1 byte
384 Comparator 4 actuating variable:
Input 3
Input -WC- [5.1] DPT_Scaling 1 byte
385 Comparator 4 actuating variable:
Input 4
Input -WC- [5.1] DPT_Scaling 1 byte
386 Comparator 4 actuating variable:
Input 5
Input -WC- [5.1] DPT_Scaling 1 byte
387 Comparator 4 actuating variable:
Output
Output R-CT [5.1] DPT_Scaling 1 byte
388 Comparator 4 actuating variable:
Block (1: block)
Output -WC- [1.2] DPT_Bool 1 bit
Computer (multi-function modules (objects 401-463)
for all models
401 Computer 1: Input I1 Input RWCT Depending on
setting
4 bytes
402 Computer 1: Input I2 Input RWCT Depending on
setting
4 bytes
403 Computer 1: Input I3 Input RWCT Depending on
setting
4 bytes
404 Computer 1: Output O1 Output R-CT Depending on
setting
4 bytes
405 Computer 1: Output O2 Output R-CT Depending on
setting
4 bytes
406 Computer 1: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
407 Computer 1: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
408 Computer 1: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
409 Computer 2: Input I1 Input RWCT Depending on
setting
4 bytes
410 Computer 2: Input I2 Input RWCT Depending on
setting
4 bytes
411 Computer 2: Input I3 Input RWCT Depending on
setting
4 bytes
412 Computer 2: Output O1 Output R-CT Depending on
setting
4 bytes
No. Text Function Flags DPT type Size
38 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
413 Computer 2: Output O2 Output R-CT Depending on
setting
4 bytes
414 Computer 2: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
415 Computer 2: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
416 Computer 2: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
417 Computer 3: Input I1 Input RWCT Depending on
setting
4 bytes
418 Computer 3: Input I2 Input RWCT Depending on
setting
4 bytes
419 Computer 3: Input I3 Input RWCT Depending on
setting
4 bytes
420 Computer 3: Output O1 Output R-CT Depending on
setting
4 bytes
421 Computer 3: Output O2 Output R-CT Depending on
setting
4 bytes
422 Computer 3: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
423 Computer 3: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
424 Computer 3: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
425 Computer 4: Input I1 Input RWCT Depending on
setting
4 bytes
426 Computer 4: Input I2 Input RWCT Depending on
setting
4 bytes
427 Computer 4: Input I3 Input RWCT Depending on
setting
4 bytes
428 Computer 4: Output O1 Output R-CT Depending on
setting
4 bytes
429 Computer 4: Output O2 Output R-CT Depending on
setting
4 bytes
430 Computer 4: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
431 Computer 4: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
432 Computer 4: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
433 Computer 5: Input I1 Input RWCT Depending on
setting
4 bytes
434 Computer 5: Input I2 Input RWCT Depending on
setting
4 bytes
435 Computer 5: Input I3 Input RWCT Depending on
setting
4 bytes
436 Computer 5: Output O1 Output R-CT Depending on
setting
4 bytes
437 Computer 5: Output O2 Output R-CT Depending on
setting
4 bytes
No. Text Function Flags DPT type Size
39 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
438 Computer 5: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
439 Computer 5: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
440 Computer 5: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
441 Computer 6: Input I1 Input RWCT Depending on
setting
4 bytes
442 Computer 6: Input I2 Input RWCT Depending on
setting
4 bytes
443 Computer 6: Input I3 Input RWCT Depending on
setting
4 bytes
444 Computer 6: Output O1 Output R-CT Depending on
setting
4 bytes
445 Computer 6: Output O2 Output R-CT Depending on
setting
4 bytes
446 Computer 6: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
447 Computer 6: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
448 Computer 6: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
449 Computer 7: Input I1 Input RWCT Depending on
setting
4 bytes
450 Computer 7: Input I2 Input RWCT Depending on
setting
4 bytes
451 Computer 7: Input I3 Input RWCT Depending on
setting
4 bytes
452 Computer 7: Output O1 Output R-CT Depending on
setting
4 bytes
453 Computer 7: Output O2 Output R-CT Depending on
setting
4 bytes
454 Computer 7: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
455 Computer 7: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
456 Computer 7: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
457 Computer 8: Input I1 Input RWCT Depending on
setting
4 bytes
458 Computer 8: Input I2 Input RWCT Depending on
setting
4 bytes
459 Computer 8: Input I3 Input RWCT Depending on
setting
4 bytes
460 Computer 8: Output O1 Output R-CT Depending on
setting
4 bytes
461 Computer 8: Output O2 Output R-CT Depending on
setting
4 bytes
462 Computer 8: Condition text Output R-CT [16.0]
DPT_String_ASCII
14 bytes
No. Text Function Flags DPT type Size
40 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
463 Computer 8: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit
464 Computer 8: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit
Logic (objects 481-564)
for all models
481 Logic input 1 Input -WC- [1.2] DPT_Bool 1 bit
482 Logic input 2 Input -WC- [1.2] DPT_Bool 1 bit
483 Logic input 3 Input -WC- [1.2] DPT_Bool 1 bit
484 Logic input 4 Input -WC- [1.2] DPT_Bool 1 bit
485 Logic input 5 Input -WC- [1.2] DPT_Bool 1 bit
486 Logic input 6 Input -WC- [1.2] DPT_Bool 1 bit
487 Logic input 7 Input -WC- [1.2] DPT_Bool 1 bit
488 Logic input 8 Input -WC- [1.2] DPT_Bool 1 bit
489 Logic input 9 Input -WC- [1.2] DPT_Bool 1 bit
490 Logic input 10 Input -WC- [1.2] DPT_Bool 1 bit
491 Logic input 11 Input -WC- [1.2] DPT_Bool 1 bit
492 Logic input 12 Input -WC- [1.2] DPT_Bool 1 bit
493 Logic input 13 Input -WC- [1.2] DPT_Bool 1 bit
494 Logic input 14 Input -WC- [1.2] DPT_Bool 1 bit
495 Logic input 15 Input -WC- [1.2] DPT_Bool 1 bit
496 Logic input 16 Input -WC- [1.2] DPT_Bool 1 bit
501 AND logic 1: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
502 AND logic 1: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
503 AND logic 1: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
504 AND logic 1: Block Input -WC- [1.1] DPT_Switch 1 bit
505 AND logic 2: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
506 AND logic 2: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
507 AND logic 2: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
508 AND logic 2: Block Input -WC- [1.1] DPT_Switch 1 bit
509 AND logic 3: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
510 AND logic 3: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
511 AND logic 3: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
512 AND logic 3: Block Input -WC- [1.1] DPT_Switch 1 bit
513 AND logic 4: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
514 AND logic 4: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
No. Text Function Flags DPT type Size
41 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
515 AND logic 4: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
516 AND logic 4: Block Input -WC- [1.1] DPT_Switch 1 bit
517 AND logic 5: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
518 AND logic 5: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
519 AND logic 5: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
520 AND logic 5: Block Input -WC- [1.1] DPT_Switch 1 bit
521 AND logic 6: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
522 AND logic 6: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
523 AND logic 6: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
524 AND logic 6: Block Input -WC- [1.1] DPT_Switch 1 bit
525 AND logic 7: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
526 AND logic 7: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
527 AND logic 7: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
528 AND logic 7: Block Input -WC- [1.1] DPT_Switch 1 bit
529 AND logic 8: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
530 AND logic 8: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
531 AND logic 8: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
532 AND logic 8: Block Input -WC- [1.1] DPT_Switch 1 bit
533 OR logic 1: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
534 OR logic 1: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
535 OR logic 1: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
536 OR logic 1: Block Input -WC- [1.1] DPT_Switch 1 bit
537 OR logic 2: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
538 OR logic 2: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
539 OR logic 2: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
540 OR logic 2: Block Input -WC- [1.1] DPT_Switch 1 bit
541 OR logic 3: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
542 OR logic 3: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
No. Text Function Flags DPT type Size
42 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
543 OR logic 3: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
544 OR logic 3: Block Input -WC- [1.1] DPT_Switch 1 bit
545 OR logic 4: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
546 OR logic 4: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
547 OR logic 4: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount0
1 byte
548 OR logic 4: Block Input -WC- [1.1] DPT_Switch 1 bit
549 OR logic 5: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
550 OR logic 5: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
551 OR logic 5: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
552 OR logic 5: Block Input -WC- [1.1] DPT_Switch 1 bit
553 OR logic 6: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
554 OR logic 6: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
555 OR logic 6: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
556 OR logic 6: Block Input -WC- [1.1] DPT_Switch 1 bit
557 OR logic 7: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
558 OR logic 7: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
559 OR logic 7: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
560 OR logic 7: Block Input -WC- [1.1] DPT_Switch 1 bit
561 OR logic 8: 1-bit switching output Output R-CT [1.2] DPT_Bool 1 bit
562 OR logic 8: 8-bit output A Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
563 OR logic 8: 8-bit output B Output R-CT [5.010] DPT_Val-
ue_1_Ucount
1 byte
564 OR logic 8: Block Input -WC- [1.1] DPT_Switch 1 bit
Inputs (objects 581-624)
for all models
581 Push-button 1 long-term Output R-CT [1.8] DPT_Up-
Down
1 bit
582 Push-button 1 short-term Output R-CT [1.10] DPT_Start 1 bit
583 Push-button 1 switching Output R-CT [1.1] DPT_Switch 1 bit
584 Push button 1 dimming Input/
Output
RWCT [3.7] DPT_Con-
trol_Dimming
4 bit
585 Push-button 1 encoder 8 bit Output R-CT [5.10] DPT_Val-
ue_1_Ucount
1 byte
No. Text Function Flags DPT type Size
43 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
586 Push-button 1 encoder 16 bit Output R-CT [9] 9.xxx 2 bytes
587 Button 1 Scene (call up) Output R-CT [18,001]
DPT_SceneControl
1 byte
588 Button 1 NTC measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
589 Button 1 NTC external measured
value
Input -WC- [9.1] DPT_Val-
ue_Temp
2 bytes
590 Button 1 NTC total measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
591 Button 1 NTC malfunction Output R-CT [1.1] DPT_Switch 1 bit
592 Push-button 2 long-term Output R-CT [1.8] DPT_Up-
Down
1 bit
593 Push-button 2 short-term Output R-CT [1.10] DPT_Start 1 bit
594 Push-button 2 switching Output R-CT [1.1] DPT_Switch 1 bit
595 Push button 2 dimming Input/
Output
RWCT [3.7] DPT_Con-
trol_Dimming
4 bit
596 Push-button 2 encoder 8 bit Output R-CT [5.10] DPT_Val-
ue_1_Ucount
1 byte
597 Push-button 2 encoder 16 bit Output R-CT [9] 9.xxx 2 bytes
598 Button 2 Scene (call up) Output R-CT [18,001]
DPT_SceneControl
1 byte
599 Button 2 NTC measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
600 Button 2 NTC external measured
value
Input -WC- [9.1] DPT_Val-
ue_Temp
2 bytes
601 Button 2 NTC total measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
602 Button 2 NTC malfunction Output R-CT [1.1] DPT_Switch 1 bit
603 Push-button 3 long-term Output R-CT [1.8] DPT_Up-
Down
1 bit
604 Push-button 3 short-term Output R-CT [1.10] DPT_Start 1 bit
605 Push-button 3 switching Output R-CT [1.1] DPT_Switch 1 bit
606 Push button 3 dimming Input/
Output
RWCT [3.7] DPT_Con-
trol_Dimming
4 bit
607 Push-button 3 encoder 8 bit Output R-CT [5.10] DPT_Val-
ue_1_Ucount
1 byte
608 Push-button 3 encoder 16 bit Output R-CT [9] 9.xxx 2 bytes
609 Button 3 Scene (call up) Output R-CT [18,001]
DPT_SceneControl
1 byte
610 Button 3 NTC measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
No. Text Function Flags DPT type Size
44 Transfer protocol
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
611 Button 3 NTC external measured
value
Input -WC- [9.1] DPT_Val-
ue_Temp
2 bytes
612 Button 3 NTC total measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
613 Button 3 NTC malfunction Output R-CT [1.1] DPT_Switch 1 bit
614 Push-button 4 long-term Output R-CT [1.8] DPT_Up-
Down
1 bit
615 Push-button 4 short-term Output R-CT [1.10] DPT_Start 1 bit
616 Push-button 4 switching Output R-CT [1.1] DPT_Switch 1 bit
617 Push button 4 dimming Input/
Output
RWCT [3.7] DPT_Con-
trol_Dimming
4 bit
618 Push-button 4 encoder 8 bit Output R-CT [5.10] DPT_Val-
ue_1_Ucount
1 byte
619 Push-button 4 encoder 16 bit Output R-CT [9] 9.xxx 2 bytes
620 Button 4 Scene (call up) Output R-CT [18,001]
DPT_SceneControl
1 byte
621 Button 4 NTC measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
622 Button 4 NTC external measured
value
Input -WC- [9.1] DPT_Val-
ue_Temp
2 bytes
623 Button 4 NTC total measured value Output R-CT [9.1] DPT_Val-
ue_Temp
2 bytes
624 Button 4 NTC malfunction Output R-CT [1.1] DPT_Switch 1 bit
No. Text Function Flags DPT type Size
45 Setting the parameters and functions for all
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
7. Setting the parameters and functions
for all models
The parameters are the same for all device models. Individual deviations are indicated
in the text.
7.1. Behaviour on power failure/ restoration of
power
Behaviour following a failure of the bus power supply:
The device sends nothing.
Behaviour on bus restoration of power and following programming or reset:
The device sends all outputs according to their send behaviour set in the parameters
with the delays established in the "General settings" parameter block.
7.2. General settings
Set basic characteristics for the data transfer. A different transmission delay prevents
an overload of the bus shortly after the reset.
In addition set whether the time and date are to be received as separate objects or as
one common object. If time and date are received via two objects , then only a maximum of 10 seconds may elapse between receiving the date and receiving the time. Furthermore, a change of date may not occur between receiving both objects. The objects
must be received by the device on the same day.
7.3. Display
The start page, screen save, brightness and language may be set for the display of the
Sensor with Cala KNX display. Display settings can be modified via objects, in the
ETS menu or on the display.
Transmission delay in seconds after reset/restoration of bus for:
Measured values 5...300
Threshold values and switching outputs 5...300
Controller objects 5...300
Comparator and computer objects 5...300
Logic objects 5...300
Interface objects 5...300
Menu objects 5...300
Object type date and time • two separate objects
• one common object
Maximum telegram rate 1 • 2 • 5 • 10 • 20 • 50
Telegrams per second
46 Setting the parameters and functions for all
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Object control
For the settings via objects, i.e. via the bus, objects 25-30 are available. Activate the object controls as desired.
ETS
Set whether and/or when the ETS screen settings are to remain active. Do not use the
setting "after power restoration and programming" for first commissioning.
Adjust the wait time for the screen saver and for jumping back to the start page. Screen
saver and switch to start page can be switched off below.
Adjust the language and display brightness You may choose between German and
English as display languages.
Select the type of screen saver (clock or black screen) or deactivate the screen saver
("inactive"). Then select whether the display is to jump to the start page if the screen is
not touched for a certain period of time.
Select the menu page to be displayed as the start page.
Use screen objects • No
• Yes
The following parameters
should be maintained
• not
• after power restoration
• after power restoration and
programming
Screen saver wait time in seconds 1...2700; 300
No touch wait time in seconds
for switch to start page
1...2700; 60
Language • German [de] object value: 25701
• English [en] object value: 25966
Brightness in % 1...100
Screen saver type inactive • clock • screen off
Switch to start page if no touch No • Yes
Menu start page • Settings
• Sensor system
• Temperature controller
• Light 1
• Light 2
• Light 3
• Drive 1
• Drive 2
• Drive 3
47 Setting the parameters and functions for all
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Display
The possible settings on the device display are explained in the chapter Device control
on the touch display > Device settings, page 15.
7.4. Button tone
The Sensor with Cala KNX display may output an acoustic signal as feedback if a
key on the screen is activated. The button tone may be switched on or off via an object,
in the ETS menu or on the display.
Object control
Settings via an object, i.e. via the bus, is executed with object 31 (1 = On, 0 = Off).
Activate the object controls as desired.
ETS
Set whether and/or when the ETS settings for the button tone are to remain active. Do
not use the setting "after voltage return and programming" for first commissioning.
Switch the tone on or off.
Display
The possible settings on the device display are explained in the chapter Device control
on the touch display Device settings > Button tone, page 19.
7.5. Menus
The Sensor with Cala KNX display may show display setting pages, sensor values
and various user interface areas. This is where you select the menus the user can see.
The user can call up the different menus on the display by swiping to the right or left.
If the menus for the control of the temperature, for light or drives, additional settings
appear in the application.
Use button tone object No • Yes
The following parameters
should be maintained
• never be retained
• after power restoration
• after power restoration and
programming
Use button tone No • Yes
Use the following menus
Settings No • Yes
Sensor system No • Yes
Temperature control No • Yes
Light 1 No • Yes
Light 2 No • Yes
48 Setting the parameters and functions for all
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The "Settings" menu and the control options on the device display are explained in
chapter Operating the device via the touch display, page 13.
7.5.1. Settings
These display pages allow setting the screen and button tone and show the device version.
The possible settings on the device display are explained in the chapter Device control
on the touch display > Device settings, page 15.
7.5.2. Sensor system
The display page "Sensor system" shows the sensor measured values.
The possible appearance settings on the device display are explained in the chapter
Device control on the touch display > Sensor system (measured value display), page
20.
7.5.3. Temperature control
The temperature control menu is connected with the internal
temperature PI control of the device!
• In order to show the temperature control menu,
the temperature PI control of the device must be activated.
This sub-item of the application determines the name of the menu and the functions
shown.
Insert the name to be shown on the menu page.
Decide whether the control mode is to be manually modified and if so, which modes
may be selected.
Light 3 No • Yes
Drive 1 No • Yes
Drive 2 No • Yes
Drive 3 No • Yes
Name [free text]
Allow mode selection No • Yes
The following modes may be activated from the menu.
Comfort No • Yes
Comfort extension No • Yes
Standby No • Yes
Eco No • Yes
Protection No • Yes
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Then determine the nominal values on the display that may be modified. The nominal
values may only be modified for the mode that is currently active.
The possible settings on the device display are explained in the chapter Device control
on the touch display > Temperature control, page 22.
7.5.4. Light 1-3
The interface can be adapted to the light to be switched or dimmed for every light control menu, and you can select a symbol.
Insert the name to be shown on the menu page.
Determine the type of control, i.e. whether the lamp is to be switched via one or two
areas and whether the lamp can be dimmed.
Select the symbol shown.
Determine the period of time between switching and dimming for all control types with
dimming. Short tapping means a switch command. If the finger rests on the area for
longer than the set time, dimming is initiated.
The dimming command can also be repeated, i.e. it is dimmed another level when the
area is touched for another interval. The dimming level per repetition/interval can also
be set.
The following nominal values can be set in the current mode
Comfort No • Yes
Standby No • Yes
Eco No • Yes
Protection No (cannot be modified)
Name [free text]
Type of control • one area (off/on) switchable
• one area (on(off) switchable and
dimmable
• two areas (left off/right on)
switchable
• two areas (left off/right on)
switchable+dimmable
Symbol Circle • Light bulb
Time between switching and dimming
in 0.1 sec.
2...50; 5
Repetition of the dimming command No • Yes
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The possible settings on the device display are explained in the chapter Device control
on the touch display > Light, page 23.
7.5.5. Drive 1-3
The key reaction for the drive to be utilised can be adjusted for each drive operation
menu.
Insert the name to be shown on the menu page.
Determine the function, i.e. the type of drive. Then select the mode for the touch keys.
Depending on the mode, various other parameters must be set.
The other setting options correspond to those of the interface inputs. For this observe
chapter Control modes for drive control, page 63.
The possible settings on the device display are explained in the chapter Device control
on the touch display > Drive (shading, window), page 25.
7.6. Variable comparator
The integrated variable comparators can output maximum, minimum and average values.
7.6.1. Control variable comparator 1/2/3/4
Determine what the control variable comparator should output, and activate the input
objects to be used. Transmission patterns and blocks can also be set.
Repetition of the dimming command
for long key activation in 0.1 sec.
[when the dimming command is repeated]
2...50; 5
Dimming by
[when the dimming command is repeated]
100.00% • 50.00% • 25.00% • 12.50% • 6.25%
• 3.13% • 1.56%
Name [free text]
Function • Shutter
• Blinds
• Awning
• Window
Mode • Standard
• Standard inverted
• Comfort mode
• Dead man’s switch
Use comparator 1/2/3/4 No • Yes
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7.7. Computer
Activate the multi-functional computer, with which the input data can be changed by
calculation, querying a condition or converting the data point type. The menus for the
further setting of the computer are then displayed.
7.7.1. Computers 1-8
Set, in which cases input values received are to be kept per object. Please note that the
setting "After power restoration and programming" should not be used for the initial
start-up, as the factory settings are always used until the first call (setting via objects is
ignored).
Output delivers • Maximum value
• Minimum value
• Average value
Use input 1 / 2 / 3 / 4 / 5 No • Yes
Output sends • on change of output
• on change of output and periodically
• when receiving an input object
• when receiving an input object and
periodically
Send cycle
(if sent periodically)
5 s • 10 s • 30 s • ... • 5 min • … • 2 h
At and above change of
(if sent on change)
1% • 2% • 5% • 10% • 20% • 25% • 50%
Analysis of the blocking object • at value 1: block | at value 0: release
• at value 0: block | at value 1: release
Blocking object value
before 1st communication
0 • 1
Behaviour of the switching output
On block • do not send message
• Send value
Sent value in % 0 ... 100
output sends on release
(with 2 seconds release delay)
• the current value
• the current value after receipt of an object
Computer 1/2/3/4/5/6/7/8 No • Yes
Maintain the
input values received via communication
objects
• never
• after power supply restoration
• after power supply restoration and
programming
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Select the function set the input mode and starting values for input 1 and input 2.
Prerequisites
When querying the prerequisites set the output type and output values at different statuses:
Function (I = Input) • Prerequisite: E1 = E2
• Prerequisite: E1 > E2
• Prerequisite: E1 >= E2
• Prerequisite: E1 < E2
• Prerequisite: E1 <= E2
• Prerequisite: E1 - E2 >= E3
• Prerequisite: E2 - E1 >= E3
• Prerequisite: E1 - E2 amount >= E3
• Calculation: E1 + E2
• Calculation: E1 - E2
• Calculation: E2 - E1
• Calculation: E1 - E2 Amount
• Calculation: Output 1 = E1 × X + Y |
Output 2 = E2 × X + Y |
• Transformation: General
Tolerance for comparison
(in the case of prerequisite E1 = E2)
0 ... 4,294,967,295
Input type [Selection options depending on the func-
tion]
• 1 bit
• 1 byte (0...255)
• 1 byte (0%...100%)
• 1 byte (0°...360°)
• 2 byte counter without math. symbol
• 2 byte counter with math. symbol
• 2 byte floating point
• 4 byte counter without math. symbol
• 4 byte counter with math. symbol
• 4 byte floating point
Starting value E1 / E2 / E3 [Input range depending on the type of
input]
Output type • 1 bit
• 1 byte (0...255)
• 1 byte (0%...100%)
• 1 byte (0°...360°)
• 2 byte counter without math. symbol
• 2 byte counter with math. symbol
• 2 byte floating point
• 4 byte counter without math. symbol
• 4 byte counter with math. symbol
• 4 byte floating point
Output value (if applicable output value A1 / A2)
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Set the output send pattern.
Set the text to be displayed for conditions met / not met.
If applicable set the send delays.
Calculations and transformation
For calculations and transformations set the output values to the various conditions:
if the condition is met 0 [Input range depending on the type of
output]
if the condition is not met 0 [Input range depending on the type of
output]
if the monitoring time period
is exceeded
0 [Input range depending on the type of
output]
if blocked 0 [Input range depending on the type of
output]
Output sends • on change
• on change and after reset
• on change and periodically
• when receiving an input object
• when receiving an input object
and periodically
Type of change
(is only sent if "on change" is selected)
• on each change
• on change to condition met
• on change to condition not met
Send cycle
(if sent periodically)
5 s ... 2 h; 10 s
Text if the condition is met [Free text max. 14 chars.]
Text if the condition is not met [Free text max. 14 chars.]
Send delay in the event of change
to the condition is met
none • 1 s • ... • 2 h
Send delay in the event of change
to the condition is not met
none • 1 s • ... • 2 h
Output value (if applicable A1 / A2)
if the monitoring time period
is exceeded
0 [Input range depending on the type of
output]
if blocked 0 [Input range depending on the type of
output]
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Set the output send pattern.
For Calculations of the form output 1 = E1 × X + Y | output 2 = E2 × X +Y define
the variables X and Y. The variables can have a positive or negative sign, 9 digits before
and 9 digits after the decimal point.
Further settings for all formulas
If necessary, activate the input monitoring. Set which inputs are to be monitored, at
which intervals the inputs are to be monitored and what value the "monitoring status"
should have, if the monitoring period is exceeded without feedback.
If necessary, activate the computer block and set what a 1 or 0 at the block entry means
and what happens in the event of a block.
Output sends • on change
• on change and after reset
• on change and periodically
• when receiving an input object
• when receiving an input object
and periodically
on change of
(only if calculations are
transmitted for changes)
1 ... [Input range depending on the type of
input]
Send cycle
(if sent periodically)
5 s ... 2 h; 10 s
Formula for output A1: A1 = E1 × X + Y
X1.00 [free input]
Y0.00 [free input]
Formula for output A2: A2 = E2 × X + Y
X1.00 [free input]
Y0.00 [free input]
Use input monitoring No • Yes
Monitoring of • E1
• E2
• E3
• E1 and E2
• E1 and E3
• E2 and E3
• E1 and E2 and E3
[depending on the function]
Monitoring period 5 s • ... • 2 h; 1 min
Value of the object "monitoring status"
if period is exceeded
0 • 1
Use block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
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7.8. Logic
The device has 16 logic inputs, eight AND and eight OR logic gates.
Activate the logic inputs and assign object values up to first call.
Activate the required logic outputs.
AND logic
OR logic
7.8.1. AND logic 1-8 and OR logic outputs 1-8
The same setting options are available for AND and OR logic.
Each logic output may transmit one 1 bit or two 8 bit objects. Determine what the out
put should send if logic = 1 and = 0.
Value before first call 0 • 1
Output pattern
On block
• do not send anything
• send value
On release • as send pattern [see above]
• send current value immediately
Use logic inputs Yes • No
Object value prior to first call for:
- Logic input 1 0 • 1
- Logic input ... 0 • 1
- Logic input 16 0 • 1
AND logic 1 not active • active
AND logic ... not active • active
AND logic 8 not active • active
OR logic 1 not active • active
OR logic ... not active • active
OR logic 8 not active • active
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If the output type is a 1-bit object, set the output values for the various conditions.
If the output type is two 8-bit objects, set the type of object and the output values
for the various conditions.
1. / 2. / 3. / 4. Input • do not use
- Logic inputs 1...16
- Logic inputs 1...16 inverted
• all switching events that the device
provides (see Connection inputs of the
AND/OR logic)
Output type • a 1-Bit-object
• two 8-bit objects
Output value
if logic = 1
1 • 0
Output value
if logic = 0
1 • 0
Output value
If block is active
1 • 0
Output value if
monitoring period is exceeded
1 • 0
Object type • Value (0…255)
• Percent (0…100%)
• Angle (0…360°)
• Scene call-up (0…127)
Output value object A
if logic = 1
0 … 255 / 100% / 360° / 127; 1
Output value object B
if logic = 1
0 … 255 / 100% / 360° / 127; 1
Output value object A
if logic = 0
0 … 255 / 100% / 360° / 127; 0
Output value object B
if logic = 0
0 … 255 / 100% / 360° / 127; 0
Output value object A
if block is active
0 … 255 / 100% / 360° / 127; 0
Output value object B
if block is active
0 … 255 / 100% / 360° / 127; 0
Output value object A if
monitoring period is exceeded
0 … 255 / 100% / 360° / 127; 0
Output value object B if
monitoring period is exceeded
0 … 255 / 100% / 360° / 127; 0
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Set the output send pattern.
Block
If necessary, activate the block for the logic output and set what a 1 or 0 at the block
input means and what happens in the event of a block.
Monitoring
If necessary, activate the input monitoring. Set which inputs are to be monitored, at
which intervals the inputs are to be monitored and what value the "monitoring status"
should have, if the monitoring period is exceeded without a feedback being given.
7.8.2. Connection inputs of the AND logic
do not use
Send pattern • on change of logic
• on change of logic to 1
• on change of logic to 0
• on change of logic and periodically
• on change of logic to 1 and periodically
• on change of logic to 0 and periodically
• on change of logic+object receipt
• on change of logic+object receipt
and periodically
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before first call 0 • 1
Output pattern
On block
• Do not send message
• Transmit block value [see above,
Output value if blocking active]
On release
(with 2 seconds release delay)
[send value for current logic status]
Use input monitoring No • Yes
Input monitoring • 1 • 2 • 3 • 4
• 1 + 2 • 1 + 3 • 1 + 4 • 2 + 3 • 2 + 4 • 3 + 4
• 1 + 2 + 3 • 1 + 2 + 4 • 1 + 3 + 4 • 2 + 3 + 4
• 1 + 2 + 3 + 4
Monitoring period 5 s • ... • 2 h; 1 min
Output behaviour on exceeding the moni-
toring time
• Do not send message
• Send value exceeding [= value of the
parameter "monitoring period"]
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Logic input 1
Logic input 1 inverted
Logic input 2
Logic input 2 inverted
Logic input 3
Logic input 3 inverted
Logic input 4
Logic input 4 inverted
Logic input 5
Logic input 5 inverted
Logic input 6
Logic input 6 inverted
Logic input 7
Logic input 7 inverted
Logic input 8
Logic input 8 inverted
Logic input 9
Logic input 9 inverted
Logic input 10
Logic input 10 inverted
Logic input 11
Logic input 11 inverted
Logic input 12
Logic input 12 inverted
Logic input 13
Logic input 13 inverted
Logic input 14
Logic input 14 inverted
Logic input 15
Logic input 15 inverted
Logic input 16
Logic input 16 inverted
For devices with temperature sensor:
Temperature sensor malfunction ON
Temperature sensor malfunction OFF
Switching output 1 Temperature
Switching output 1 Temperature inverted
Switching output 2 Temperature
Switching output 2 Temperature inverted
Switching output 3 Temperature
Switching output 3 Temperature inverted
Switching output 4 Temperature
Switching output 4 Temperature inverted
Comfort temperature controller active
Comfort temperature controller inactive
Standby temperature controller active
Standby temperature controller inactive
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Eco temperature controller active
Eco temperature controller inactive
Frost protection temperature controller active
Frost protection temperature controller inactive
Heating 1 temperature controller active
Heating 1 temperature controller inactive
Heating 2 temperature controller active
Heating 2 temperature controller inactive
Cooling 1 temperature controller active
Cooling 1 temperature controller inactive
Cooling 2 temperature controller active
Cooling 2 temperature controller inactive
For devices with humidity sensor:
Humidity sensor malfunction ON
Humidity sensor malfunction OFF
Switching output 1 Humidity
Switching output 1 Humidity inverted
Switching output 2 Humidity
Switching output 2 Humidity inverted
Switching output 3 Humidity
Switching output 3 Humidity inverted
Switching output 4 Humidity
Switching output 4 Humidity inverted
Switching output coolant temperature
Switching output coolant temperature inv.
Room temperature is comfortable
Room temperature is uncomfortable
Humidity controller de-humidification 1 active
Humidity controller de-humidification 1 inactive
Humidity controller de-humidification 2 active
Humidity controller de-humidification 2 inactive
Humidity controller humidification active
Humidity controller humidification 1 inactive
For devices with CO
2
sensor:
CO2 sensor malfunction ON
CO2 sensor malfunction OFF
Switching output 1 CO2
Switching output 1 CO2 inverted
Switching output 2 CO2
Switching output 2 CO2 inverted
Switching output 3 CO2
Switching output 3 CO2 inverted
Switching output 4 CO2
Switching output 4 CO2 inverted
CO2 controller ventilation 1 active
CO2 controller ventilation 1 inactive
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CO2 controller ventilation 2 active
CO2 controller ventilation 2 inactive
7.8.3. Connection inputs of the OR logic
The OR logic connection inputs correspond to those of the AND logic. In addition the
following inputs are available for the OR logic:
Switching output AND logic 1
Switching output AND logic 1 inverted
Switching output AND logic 2
Switching output AND logic 2 inverted
Switching output AND logic 3
Switching output AND logic 3 inverted
Switching output AND logic 4
Switching output AND logic 4 inverted
Switching output AND logic 5
Switching output AND logic 5 inverted
Switching output AND logic 6
Switching output AND logic 6 inverted
Switching output AND logic 7
Switching output AND logic 7 inverted
Switching output AND logic 8
Switching output AND logic 8 inverted
7.9. Button interfaces
Mechanical buttons or temperature sensors T-NRC (Elsner Elektronik item number
30516) can be attached to the four analogue/digital inputs of the Cala KNX.
Activate the interfaces you want to use.
7.9.1. Interface 1-4
Choose a function:
Use interface 1 / 2 / 3 / 4 No • Yes
Bus function • Switch
• Changeover switch
• Shutter
• Blinds
• Awning
• Window
• Dimmer
• 8-bit encoder
• 16-bit encoder
• Scene activation / scene saving
• Temperature sensor NTC
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Input as switch:
If a button with switch function is assigned to the input, select the bus function
"Switch" and specify which value is sent when pressing/releasing the button and when
it will be sent.
Input as selector switch:
If a button with switch function is assigned to the input, select the bus function "Selector switch" and specify if the button should switch when pressed/released..
Input to shutter, blinds, awning or window control:
If the input to the drive control is used via the bus, select the bus function "shutter",
"awning", "blinds" or "window" and specify the button function and control mode.
Bus function Switch
Command when pressing the button • send 0
• send 1
• do not send telegram
Command when releasing the button • send 0
• send 1
• do not send telegram
Send value • on change
• for change to 1
• for change to 0
• for change and cyclical
• for change to 1 and cyclical
• for change to 0 and cyclical
Send all values
(only if sent as "cyclical")
5 s … 2 h
Bus function Selector switch
Command when pressing the button • selector switch
• do not send telegram
Command when releasing the button • selector switch
• do not send telegram
Function Shutter / blinds / awning / window
Button function Up • Down
Up • Down • Up/
Down
On • Off • On/Off
Open • Closed •
Open/Closed
(shutter)
(blinds)
(awning)
(window)
Control mode* • Standard
• Standard inverted
• Comfort mode
• Dead man's switch
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* For further details about settings, please see “Control modes for drive control”
auf Seite 63
Input as dimmer:
If the input is used as a dimmer, select the bus function "Dimmer" and specify the button function, time interval (switching/dimming) and if requested, the repeat interval for
a long button press.
Input 8 bit encoder:
If the input is to be used as an 8bit encoder, select the "8 bit encoder" bus function and
specify which value will be sent.
Input 16 bit encoder:
If the input is to be used as a 16bit encoder, select the "16 bit encoder" bus function and
specify which value will be sent.
Input for scenario control:
If the input is to be used for recalling and saving a scene, select the bus function "scene
call-up" and decide whether the button should be used to save the scene as well (keep
pressed for longer).
Function Dimmer
Button function brighter • darker • brighter/darker
Time between switching and dimming
(in 0.1 s)
1...50; 5
Repeat the dimm command no • yes
Repeat the dimm command
for a long button press
(if dimm command is repeated)
every 0.1 s • every 2 sec; every 0,5 sec
Dim by
(if dimm command is repeated)
1,50% • 3% • 6 % • 12,50% • 25% • 50%
Bus function 8 bit encoder
Value -6707600...6707600; 0
Function 16 bit encoder
Value in 0.1 -6707600...6707600; 0
Bus function Scenario recall
Scenario no. 0...63
Scenario function • Activate
• Activate and save
Press key for longer than (in 0.1 s)
Scenario saving
only for saving
1...50
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Temperature sensor
If a temperature sensor T-NTC is connected to the input, set the behaviour (malfunction
object, transmission behaviour) and mixed-value calculation here. If the measured values of the sensor should deviate from the actual temperature values (e.g. in case the
installation site is not in an ideal position), this may be offset and corrected.
7.9.2. Control modes for drive control
Behaviour on button actuation in standard control mode:
Standard:
If briefly operated, the drive will move incrementally or stops. If operated longer, the
drive will move up to the end position. The time difference between "short" and "long"
is set individually.
Bus function Temperature sensor NTC
Use malfunction object Yes • No
Offset in 0.1°C -50...50; 0
Use external measured value Yes • No
Ext. Measured value portion of the total
reading
only if an external value is used
5% • ... • 50% • ... • 100%
All of the following settings then pertain to the total measured value
Send behaviour • periodically
• on change
• on change and periodically
On change of
if transmitted on change
0.1°C • ... • 0.5°C • ... • 5.0°C
Send cycle
if transmitted periodically
5 s...2 h
short: press and hold:
Blind Stop/step Open
Roller Shutter Open Stop
Awning Stop Retract
Window Stop Close
Control mode Standard
Behavior during button operation:
short = stop/increment long = Up or Down
Time between short and long
in 0.1 seconds
1...50; 10
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Standard inverted:
When pushed shortly, the drive moves up to the end position. When pushed for longer,
the drive moves incrementally or stops. The time difference between "short" and
"long" and the repeat interval is set individually.
Comfort mode:
In the comfort mode pushing the button briefly, a bit longer and long will trigger different responses of the drive. The time intervals are set individually.
By pushing the button (shorter than adjustable time 1) the drive will be positioned
(resp. stopped) incrementally.
If the drive is to be moved a bit farther, then a little longer push is needed (longer than
time 1 but shorter than time 1+2). The drive stops immediately when releasing the button.
If the drive must be moved independently into the end position, the button is released
only after times 1 + 2 have expired. The move can be stopped by briefly pushing.
Control mode Standard inverted
Behavior during button operation:
short = Up or Down long = Stop/Step
Time between short and long
in 0.1 seconds
1...50; 10
Repeat the step command
for a long button press
every 0.1 s • every 2 sec; every 0.5 sec
Point in time 0: Push of button, start of time 1
Release before time 1 expired: step (or stop if drive is moving)
Point in time 1: End of time 1, start of time 2
Moving command
Release after time 1 expired
but before time 2 expires: Stop
Release after time 1 + 2 expired: Move into end position
Control mode Comfort mode
Behavior during button operation:
Button is pushed and
released before time 1 expired = stop/step
held longer than time 1 = Up or Down
released between time 1 and 1-2= stop
released after time 1 +2 = no more stop
Time 1 Time 2
01 1 + 2
Fig. 19
Time interval comfort mode diagram
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Dead man's switch:
The drive moves as soon as the button is pushed and stops as soon as the button is
released.
Time 1 0.0s ... • 2 s; 0.4 s
Time 2 0 s • 2 s; 2 s
Control mode Dead man's switch
Behavior during button operation:
Push button = Up or Down command
Release button = Stop command
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8. Temperature parameter settings
In the following all parameters are described that are found in devices with a temperature sensor, i.e. in Cala KNX T, Cala KNX TH and Cala KNX AQS/TH.
8.1. Temperature Measurement
Select, whether a malfunction object is to be sent if the sensor is faulty.
Use Offsets to adjust the readings to be sent.
The unit can calculate a mixed value from its own reading and an external value. Set
the mixed value calculation if desired. If an external portion is used, all of the following
settings (threshold values, etc.) are related to the overall reading.
The minimum and maximum readings can be saved and sent to the bus. Use the
"Reset temperature min/max. value" objects to reset the values to the current readings.
The values are not retained after a reset.
8.2. Temperature threshold values
Activate the required temperature threshold values. The menus for setting the threshold values are displayed.
8.2.1. Threshold value 1, 2, 3, 4
Threshold value
Set, in which cases threshold values and delay times received via object are to be
retained. The parameter is only taken into consideration if the setting via object is ac-
Use malfunction object No • Yes
Offset in 0.1°C -50…50; 0
Use external measured value No • Yes
Ext. Reading proportion of the total reading 5% • 10% • ... • 50% • ... • 100%
Sending pattern for internal and total
measured value
• never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1°C • 0.2°C • 0.5°C • ... • 5.0°C
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use minimum and maximum value No • Yes
Use threshold value 1/2/3/4 Yes • No
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tivated below. Please note that the setting "After power supply restoration and programming" should not be used for the initial start-up, as the factory settings are always
used until the first communication (setting via objects is ignored).
Set the threshold value directly in the application program using parameters, or define
them via the bus using a communication object.
Threshold value setting via parameter:
Set the threshold values and hysteresis directly.
Threshold value setting via a communication object:
Define, how the threshold value is to be received from the bus. Basically, a new value
can be received, or simply a command to increase or decrease.
During initial commissioning, a threshold value must be defined, which will be valid
until the first communication with a new threshold value. For units which have already
been taken into service, the last communicated threshold value can be used. Basically,
a temperature range is given, in which the threshold value can be changed (object value limit).
A set threshold value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Set the hysteresis independent of the type of threshold value specification.
Maintain the
threshold values and delays received via
communication objects
• never
• after power supply restoration
• after power supply restoration and
programming
Threshold value setting via Parameter • Communication objects
Threshold value in 0.1°C -300 … 800; 200
Threshold value setting via Parameter • Communication objects
Start threshold value in 0.1°C
valid until first communication
-300 … 800; 200
Object value limit (min) in 0.1°C -300…800
Object value limit (max) in 0.1°C -300…800
Type of threshold value change Absolute value • Increase/decrease
Increment
(upon increase/decrease change)
0.1°C • ... • 5°C
Hysteresis setting in % • absolute
Hysteresis in 0.1° 0...1100; 50
Hysteresis in % of the threshold value 0 … 50; 20
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Switching output
Set the behaviour of the switching output when a threshold value is exceeded/undercut. The output switching delay can be set using objects or directly as a parameter.
Block
The switching output can be blocked using an object.
If the block is activated, define specifications here for the behaviour of the output when
blocked.
The behaviour of the switching output on release is dependent on the value of the parameter "Switching output sends" (see "Switching output")
When the following conditions apply,
the output is
(TV = Threshold value)
• TV above = 1 | TV - hyst. below = 0
• TV above = 0 | TV - hyst. below = 1
• TV below = 1 |TV + hyst. above = 0
• TV below = 0 |TV + hyst. above = 1
Delays can be set via objects
(in seconds)
No • Yes
Switching delay from 0 to 1
(If delay can be set via objects:
valid until 1st communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching delay from 1 to 0
(If delay can be set via objects:
valid until 1st communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching output sends • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Cycle
(only if sending periodically is selected)
5 s • 10 s • 30 s… • 2 h
Use switching output block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before
1st communication
0 • 1
Behaviour of the switching output
On block • Do not send message
• send 0
• send 1
On release
(with 2 seconds release delay)
[Dependent on the "Switching output
sends" setting]
Switching output sends on change • Do not send message
• Send switching output status
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8.3. Temperature PI control
Activate the control if you want to use it.
General control
Set, in which cases setpoint values and extension time received via object are to
be retained. The parameter is only taken into consideration if the setting via object is
activated below. Please note that the setting "After power supply restoration and programming" should not be used for the initial start-up, as the factory settings are always
used until the 1st communication (setting via objects is ignored).
For an adequate regulation of the ambient temperature, comfort, standby, eco and
building protection modes may be used.
Comfort when present,
Standby during short absences,
Eco as a night-time mode and
Frost/heat protection (building protection) e. g. with the window open.
The settings for the temperature control include the setpoint temperatures for the individual modes. Objects are used to determine which mode is to be selected. A change
of mode may be triggered manually or automatically (e.g. by a timer, window contact).
The mode may be switched with two 8 bit objects of different priority. Objects
„... HVAC mode (Prio 2)“ for switching in everyday operation and
„... HVAC mode (Prio 1)“ for central switching with higher priority.
The objects are coded as follows:
0 = Auto
1 = Comfort
2 = Standby
Switching output sends on change to 1 • Do not send message
• if switching output = 1 send 1
Switching output sends on change to 0 • Do not send message
• if switching output = 0 send 0
Switching output sends on change and
periodically
Send switching output status
Switching output sends on change to 1
and periodically
if switching output = 1 send 1
Switching output sends on change to 0
and periodically
if switching output = 0 send 0
Use control No • Yes
Maintain the
Target values and extension time received
via communication objects
• never
• after power supply restoration
• after power supply restoration and
programming
70 Temperature parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
3 = Eco
4 = Building Protection
Alternatively, you can use three objects, with one object switching between eco and
standby mode and the two others activating comfort mode and frost/heat protection
mode respectively. The comfort object blocks the eco/standby object, and the frost/
heat protection object has the highest priority. Objects
„... Mode (1: Eco, 0: Standby)“,
„... comfort activation mode" and
„... frost/heat protection activation mode"
Select the mode to be activated after reset (e.g. power failure, reset of the line via
the bus) (Default).
Then configure a temperature control block via the blocking object.
Specify when the current control variables of the controller are to be sent to the bus.
Periodic sending is safer, in case a message does not reach a recipient. You may also
set up periodical monitoring by the actuator with this setting.
The status object reports the current status of the control variables (0% = OFF,
>0% = ON) and may for example be used for visualisation, or to switch off the
heating pump as soon as the heating is switched off.
Then define the type of control. Heating and/or cooling may be controlled in two levels.
Switch mode via • two 8 Bit objects (HVAC Modes)
• three 1 bit objects
Mode after reset • Comfort
• Standby
• Eco
• Building protection
Behaviour of the blocking object with value • 1 = Block | 0 = release
• 0 = block | 1 = release
Value of the blocking object after reset 0 • 1
Send control variable • on change
• on change and periodically
from change (in % absolute) 1...10; 2
Cycle
(if sent periodically)
5 s • ... • 5 min • … • 2 h
Send status objects • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Cycle
(if sent periodically)
5 s • ... • 5 min • … • 2 h
71 Temperature parameter settings
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General setpoint values
You may enter separate setpoint values for each mode or use the comfort setpoint as
a basic value.
If you are using the control for both heating and cooling, you may also select the set-
ting "separately with switching object". Systems used for cooling in summer and for
heating in winter can thus be switched from one to the other.
If you are using the basic value, only the deviation from the comfort setpoint value is
listed for the other modes (e.g, 2°C less for standby mode).
The increment for the setpoint changes is predefined. Whether the change only remains temporarily active (not saved) or is also retained after power supply restoration
(and programming), is specified in the first section of "General control". This also applies to a comfort extension.
The control may be reset to comfort mode from eco mode, which is used as night
mode, via the comfort extension. This allows the user to maintain the comfort setpoint
value for a longer time, e.g. when having guests. The duration of this comfort extension period is set. After the comfort extension period expires, the system returns to eco
mode.
Type of control • Single level heating
• Dual-level heating
• Single-level cooling
• Dual-level cooling
• Single-level heating + single-level cooling
• Dual-level heating + single-level cooling
• Dual-level heating + dual-level cooling
Setting the setpoint values • with separate setpoint values with
Switching object
• with separate setpoint values without
Switching object
• with comfort setpoint as a basis with
Switching object
• with comfort setpoint as a basis without
Switching object
Behaviour of the switching object at value
(with switching object)
• 0 = Heating | 1 = Cooling
• 1 = Heating | 0 = Cooling
Value of the switching object after reset
(with switching object)
0 • 1
Increment for setpoint changes
(in 0.1 °C)
1… 50; 10
Comfort extension time in seconds
(can only be activated from eco mode)
1…36000; 3600
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Comfort Setpoint
Comfort mode is usually used for daytime mode when people are present. A starting
value is defined for the comfort setpoint as well as a temperature range in which the
setpoint value may be modified.
If setpoint values are entered separately:
If the comfort setpoint value is used as a basis:
If the comfort setpoint value is used as a basis, the reduction/increment of the value is
set.
If the comfort setpoint is used as the basis without a switching object, a dead zone is
specified for the control mode "heating and cooling" to avoid direct switching from
heating to cooling.
Standby setpoint
Standby mode is usually used for daytime mode when people are absent.
If setpoint values are entered separately:
A starting setpoint value is defined as well as a temperature range in which the setpoint
value may be changed.
Starting heating/cooling setpoint (in 0.1 °C)
valid until 1st communication
(not upon saving the setpoint value after
programming)
-300…800; 210
Min. object value heating/cooling
(in 0.1 °C)
-300…800; 160
Max. object value heating/cooling
(in 0.1 °C)
-300…800; 280
Minimum base setpoint (in 0.1°C) -300…800; 160
Maximum base setpoint (in 0.1°C) -300…800; 280
Reduction by up to (in 0.1°C) 0…200; 50
Increase by up to (in 0.1°C) 0…200; 50
Dead zone between heating and cooling
(only if both heating AND cooling are used)
1…100; 50
Starting heating/cooling setpoint (in 0.1 °C)
valid until 1st communication
-300…800; 210
Min. object value heating/cooling
(in 0.1 °C)
-300…800; 160
Max. object value heating/cooling
(in 0.1 °C)
-300…800; 280
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If the comfort setpoint value is used as a basis:
If the comfort setpoint value is used as a basis, the reduction/increment of the value is
set.
Eco setpoint
Eco mode is usually used for night mode.
If setpoint values are entered separately:
A starting setpoint value is defined as well as a temperature range in which the setpoint
value may be changed.
If the comfort setpoint value is used as a basis:
If the comfort setpoint value is used as a basis, the reduction/increment of the value is
set.
Setpoint values for frost/heat protection (building protection)
The building protection mode is for example used as long as windows are opened for
ventilation. Setpoints for frost protection (heating) and heat protection (cooling) are
determined which may not be modified from outside (no access via operating devices
etc.). The building protection mode may be activated with delay, which allows you to
leave the building before the controls switch to frost/heat protection mode.
General control variables
This setting appears for the control types "Heating and Cooling" only. Here, you can
decide whether to use a common control variable for heating and cooling. If the 2nd
Reduce heating setpoint (in 0.1°C)
(for heating)
0…200; 30
Increase cooling setpoint (in 0.1°C)
(for cooling)
0…200; 30
Starting heating/cooling setpoint (in 0.1 °C)
valid until 1st communication
-300…800; 210
Min. object value heating/cooling
(in 0.1 °C)
-300…800; 160
Max. object value heating/cooling
(in 0.1 °C)
-300…800; 280
Reduce heating setpoint (in 0.1°C)
(for heating)
0…200; 50
Increase cooling setpoint (in 0.1°C)
(for cooling)
0…200; 60
Setpoint frost protection (in 0.1°C) -300…800; 70
Activation delay less than • 5 s • ... • 5 min • … • 2 h
Setpoint heat protection (in 0.1°C) -300…800; 350
Activation delay less than • 5 s • ... • 5 min • … • 2 h
74 Temperature parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
level has a common control variable, you also determine the control mode of the 2nd
level here.
When using the control variable for a 4/6 way valve, the following applies:
0%...100% heating = 66%...100% control variable
OFF = 50% control variable
0%...100% cooling = 33%...0% control variable
8.3.1. Heating control level 1/2
If a heating control mode is configured, one or two setting sections for the heating levels are displayed.
In the 1st level, heating is controlled by a PI control, which allows to either enter control
parameters or select predetermined applications.
In the 2nd level (therefore only in case of 2-level heating), heating is controlled via a PI
or a 2-point-control.
In level 2, the setpoint difference between the two levels must also be specified, i.e. below which setpoint deviation the second level is added.
PI control with control parameters:
This setting allows individual input of the parameters for PI control.
For heating and cooling • separate control variables are used
• common control variables are used for
Level 1
• common control variables are used for
Level 2
• common control variable are used for
Level 1+2
Use control variable for 4/6-way valve
(only for common control variables
in level 1)
No • Yes
Control type
(for level 2 only)
• 2-point-control
• PI control
Control variable of the 2nd Level is on
(only for level 2 with 2 point controlling)
• 1 bit object
• 8 bit object
Setpoint difference between 1st and 2nd
level (in 0.1°C)
(for level 2)
0...100; 40
Control type
(for level 2, no common control variables)
• 2-point-control
• PI control
Control variable is a
(for level 2 with 2-point controlling, no
common control variables)
• 1 bit object
• 8 bit object
Control type • PI control
Setting of the controller by • Controller parameter
• specified applications
75 Temperature parameter settings
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Specify the deviation from the setpoint value at which the maximum control variable
value is reached, i.e. the point at which maximum heating power is activated.
The reset time shows how quickly the controller responds to deviations from the setpoint value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached.
You should set the time appropriate to the heating system at this point (observe manufacturer's instructions).
Now specify what should be sent when the control is blocked. Set a value greater 0
(=OFF) to receive a basic heating level, e.g. for floor heating.
On release, the control variable follows the rule again.
In case of a common control variable for heating and cooling, 0 is always transmitted
as a fixed value.
PI control with predetermined application:
This setting provides fixed parameters for frequent applications.
Maximum control variable is reached
at setpoint/actual difference of (in °C)
0...5
Reset time (in min.) 1...255; 30
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Control type • PI control
Setting of the controller by • Controller parameter
• specified applications
Application • Warm water heating
• Floor heating
• Convection unit
• Electric heating
Maximum control variable is reached
at setpoint/actual difference of (in °C)
Warm water heating: 5
Floor heating: 5
Convection unit: 4
Electric heating: 4
Reset time (in min.) Warm water heating: 150
Floor heating: 240
Convection unit: 90
Electric heating: 100
76 Temperature parameter settings
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Now specify what should be sent when the control is blocked. Set a value greater 0
(=OFF) to receive a basic heating level, e.g. for floor heating.
On release, the control variable follows the rule again.
In case of a common control variable for heating and cooling, 0 is always transmitted
as a fixed value.
2-point-control (only level 2):
2-point-control is used for systems which are only set to ON or OFF.
Enter the hysteresis that prevents frequent on/off switching of temperatures in the
threshold range.
If separate control variables are used, select whether the control variable of the 2nd
level is a 1 bit object (on/off) or an 8 bit object (on with percentage/off).
Now specify what should be sent when the control is blocked. Set a value greater 0
(=OFF) to receive a basic heating level, e.g. for floor heating. On release, the control
variable follows the rule again.
8.3.2. Cooling control level 1/2
If a cooling control mode is configured, one or two setting sections for the cooling levels are displayed.
In the 1st level, cooling is controlled by a PI control in which either control parameters
can be entered or predetermined applications can be selected.
In the 2nd level (therefore only for 2-level cooling), cooling is controlled via a PI or a 2point-control.
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Control type
(is determined at a higher level for common control variables)
• 2-point-control
Hysteresis (in 0.1°C) 0...100; 20
Control variable is a • 1 bit object
• 8 bit object
Value (in %)
(for 8 bit object)
0...100
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
only if a value is sent
0...100
77 Temperature parameter settings
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In level 2, the setpoint deviation between the two levels must also be specified, i.e.
above which setpoint value deviation the second level is added.
PI control with control parameters:
This setting allows individual input of the parameters for PI control.
Specify the deviation from the setpoint value which reaches maximum variable value,
i.e. the point at which maximum cooling power is activated.
The reset time shows how quickly the controller responds to deviations from the setpoint value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached. You should set the time appropriate to the cooling system at this
point (observe manufacturer's instructions).
Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
In case of a common control variable for heating and cooling, 0 is always transmitted
as a fixed value.
PI control with predetermined application:
This setting provides fixed parameters for a cooling ceiling
Setpoint difference between 1st and 2nd
level (in 0.1°C)
(for level 2)
0...100; 40
Control type
(for level 2, no common control variables)
• 2-point-control
• PI control
Control variable is a
(for level 2 with 2-point controlling, no
common control variables)
• 1 bit object
• 8 bit object
Control type • PI control
Setting of the controller by • Controller parameter
• specified applications
Maximum control variable is reached
at setpoint/actual difference of (in °C)
0...5
Reset time (in min.) 1...255; 30
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Control type • PI control
Setting of the controller by • Controller parameter
• specified applications
Application • Cooling ceiling
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Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
2-point-control (only level 2):
2-point-control is used for systems which are only set to ON or OFF.
Enter the hysteresis that prevents frequent on/off switching of temperatures in the
threshold range.
If separate control variables are used, select whether the control variable of the 2nd
level is a 1 bit object (on/off) or an 8 bit object (on with percentage/off).
Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
In case of a common control variable for heating and cooling, 0 is always transmitted
as a fixed value.
8.4. Summer Compensation
With the summer compensation the target value for the room temperature can automatically be adapted by cooling at higher outdoor temperatures. The objective is to
prevent a too great a difference between indoor and outdoor temperature in order to
keep the energy consumption low.
Maximum control variable is reached
at setpoint/actual difference of (in °C)
Cooling ceiling: 5
Reset time (in min.) Cooling ceiling: 30
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Control type
is determined at a higher level for common
variables
• 2-point-control
Hysteresis (in 0.1°C) 0...100; 20
Control variable is a • 1 bit object
• 8 bit object
Value (in %)
(for 8 bit object)
0...100
When blocked, the control variable shall • not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
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Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Activate the summer compensation.
Using the points 1 and 2, define the outdoor temperature range in which the target value for the indoor temperature is to be adapted linearly. Then, specify which indoor
temperature target values are to be valid below point1 and above point 2.
Standard values according to DIN EN 60529
Point 1: External temperature = 20°, Target value = 20°C.
Point 2: External temperature = 32°, Target value = 26°C.
Set the send pattern for the summer compensation.
If necessary, activate the block for the summer compensation and set what a 1 or 0 at
the block input means and what happens in the event of a block.
Use summer compensation No • Yes
Characteristic curve description:
External temperature point 1 (in 0.1°C
increments)
0 ... 500 ; 200
Outdoor temperature point 2 (in 0.1°C
increments)
0 ... 500 ; 320
below point 1
the target value is (in 0.1°C)
0 ... 500 ; 200
above point 2
the target value is (in 0.1°C)
0 ... 500 ; 260
Send pattern • periodically
• on change
• on change and periodically
on change of
(if sent on change)
0.1°C • 0.2°C • 0.5°C • 1°C • 2°C • 5°C
Send cycle
(if sent periodically)
5 s ... 2 h; 1 min
Use block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before first call 0 • 1
Action when locking • do not send
• Send value
Value (in increments of 0.1°C)
(if a value is sent during blocking)
0 ... 500; 200
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Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
9. Humidity parameter settings
In the following all parameters are described that are found in devices with a humidity
sensor, i.e. in
Cala KNX TH and Cala KNX AQS/TH.
9.1. Humidity Measurement
Select, whether a malfunction object is to be sent if the sensor is faulty.
Use Offsets to adjust the readings to be sent.
The unit can calculate a mixed value from its own reading and an external value. Set
the mixed value calculation if desired. If an external portion is used, all of the following
settings (threshold values, etc.) are related to the overall reading.
The minimum and maximum readings can be saved and sent to the bus. Use the
"Reset humidity min/max. value" objects to reset the values to the current readings.
The values are not retained after a reset.
9.2. Humidity threshold values
Activate the required air humidity threshold values. The menus for setting the threshold values are displayed.
Use malfunction object No • Yes
Offset in 0.1°C -50…50; 0
Use external measured value No • Yes
Ext. Reading proportion of the total reading 5% • 10% • ... • 50% • ... • 100%
Sending pattern for internal and total
measured value
• never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1% RH • 0.2% RH • 0.5% RH • 1.0% RH • ...
• 20.0% RH
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use minimum and maximum value No • Yes
Use threshold value 1/2/3/4 Yes • No
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9.2.1. Threshold value 1, 2, 3, 4
Threshold value
Set, in which cases threshold values and delay times received via objects are to be
retained. The parameter is only taken into consideration if the setting via object is activated below. Please note that the setting "After power supply restoration and programming" should not be used for the initial start-up, as the factory settings are always
used until the first communication (setting via objects is ignored).
Set the threshold value directly in the application program using parameters, or define
them via the bus using a communication object.
Threshold value setting using parameter:
Set the threshold values and hysteresis directly.
Threshold value setting using a communication object:
Define, how the threshold value is to be received from the bus. Basically, a new value
can be received, or simply a command to increase or decrease.
During initial commissioning, a threshold value must be defined, which will be valid
until the first communication with a new threshold value. For units which have already
been taken into service, the last communicated threshold value can be used. Basically,
a humidity range is specified in which the threshold value can be changed (object value
limit).
A set threshold value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Maintain the
threshold values and delays received via
communication objects
• never
• after power supply restoration
• after power supply restoration and
programming
Threshold value setting using Parameter • Communication objects
Threshold value in 0.1% RH 1 … 1000; 650
Threshold value setting using Parameter • Communication objects
Starting threshold value in 0.1% RH
valid until first communication
1 … 1000; 650
Object value limit (min.) in 0.1%RH 1…1000
Object value limit (max.) in 0.1%RH 1…1000
Type of threshold value change Absolute value • Increase/decrease
Increment
(upon increase/decrease change)
0.1% RH • ... • 2.0% RH • ... • 20.0% RH
82 Humidity parameter settings
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Set the hysteresis independent of the type of threshold value specification.
Switching output
Set the behaviour of the switching output when a threshold value is exceeded/undercut. The output switching delay can be set using objects or directly as a parameter.
Block
The switching output can be blocked using an object.
If the block is activated, define specifications here for the behaviour of the output when
blocked.
Hysteresis setting in % • absolute
Hysteresis in 0.1% RH 0...1000; 100
Hysteresis in %
(relative to the threshold value)
0 … 50; 20
When the following conditions apply,
the output is
(TV = Threshold value)
• TV above = 1 | TV - hyst. below = 0
• TV above = 0 | TV - hyst. below = 1
• TV below = 1 |TV + hyst. above = 0
• TV below = 0 |TV + hyst. above = 1
Delays can be set via objects
(in seconds)
No • Yes
Switching delay from 0 to 1
(If delay can be set via objects:
valid until 1st communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching delay from 1 to 0
(If delay can be set via objects:
valid until 1st communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching output sends • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Cycle
(is only sent if periodically is selected)
5 s • 10 s • 30 s… • 2 h
Use switching output block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before first communi-
cation
0 • 1
Behaviour of the switching output
On block • Do not send message
• send 0
• send 1
83 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
The behaviour of the switching output on release is dependent on the value of the parameter "Switching output sends" (see "Switching output")
9.3. Humidity PI control
If you activate humidity control, you can use the following settings to define control
type, setpoint values, and humidification and dehumidification.
General control
Sensor with Cala KNX display can be used to control one- or two-level dehumidifi-
cation or combined humidification/dehumidification.
Configure a block for the humidity control using the blocking object.
Specify when the current control variables are to be sent to the bus. Periodic sending
is safer, in case a message does not reach a recipient. You may also set up periodic
monitoring using an actuator with this setting.
On release
(with 2 seconds release delay)
[Dependent on the "Switching output
sends" setting]
Switching output sends on change • Do not send message
• Send switching output status
Switching output sends on change to 1 • Do not send message
• if switching output = 1 send 1
Switching output sends on change to 0 • Do not send message
• if switching output = 0 send 0
Switching output sends on change and
periodically
Send switching output status
Switching output sends on change to 1
and periodically
if switching output = 1 send 1
Switching output sends on change to 0
and periodically
if switching output = 0 send 0
Use humidity control No • Yes
Type of control • One-level dehumidification
• Two-level dehumidification
• Humidification and dehumidification
Behaviour of the blocking object with value • 1 = Block | 0 = release
• 0 = block | 1 = release
Blocking object value
before first communication
0 • 1
Send control variable • on change
• on change and periodically
84 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
The status object shows the current status of the output variable (0 = OFF,
>0 = ON) and can for example be used for visualisation.
Controller setpoint
Set, in which cases setpoint values received via object are to be retained. Please note
that the setting "After power supply restoration and programming" should not be used
for the initial start-up, as the factory settings are always used until the first communication (setting via objects is ignored).
During initial commissioning, a setpoint value must be defined which is valid until
the first communication of a new setpoint value. For units which have already been taken into service, the last communicated setpoint value can be used. Basically, an air humidity range is specified in which the setpoint value can be changed (object value
limit).
Enter, how the setpoint value will be received from the bus. Basically, a new value can
be received, or simply a command to increase or decrease.
A set setpoint value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Send cycle
(is only sent if "periodically" is selected)
5 s • ... • 5 min • … • 2 h
Send status object(s) • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Send cycle
(is only sent if "periodically" is selected)
5 s • ... • 5 min • … • 2 h
Maintain the
setpoint value received via communication
object
• never
• after power supply restoration
• after power supply restoration and
programming
Start setpoint in %
valid until first communication
(not upon saving the setpoint value after
programming)
0 … 100; 50
Object value limit (min.) in % 0…100; 30
Object value limit (max.) in % 0…100; 70
85 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
In "Humidification and dehumidification" control mode, a dead zone is specified so that
a direct changeover switching between humidification and dehumidification can be
avoided.
Humidification starts, when the relative air humidity is lower or equal to the setpoint
value - dead zone value.
Dehumidification and/or humidification
Depending on the control mode, settings sections for humidification and dehumidification appear (level 1/2).
For dual-level dehumidification, the setpoint value difference between the two levels
must be defined, i.e. the setpoint value which, when exceeded, triggers the switch to
the 2nd level.
Determine the deviation from the setpoint value at which the maximum variable value
is reached, i.e. the point at which maximum output is used.
The reset time shows how quickly the controller responds to deviations from the setpoint value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached.
You should set the time appropriate for the humidification/dehumidification system at
this point (note manufacturer instructions).
Now specify, what should be sent when the control is blocked.
On release, the control variable follows the rule again.
Type of setpoint value change Absolute value • Increase/decrease
Increment
(upon increase/decrease change)
1% • 2% • 3% • 5% • 10%
Dead zone between humidification and
dehumidification in %
(only if both humidification and dehumidification are used)
0…50; 10
Target value difference between level 1
and 2 in %
(for level 2 only)
0...50; 10
Maximum control variable is reached
at target/actual difference of %
1...50; 5
Reset time in minutes 1...255; 3
When blocked, the control variable shall • not be sent
• send a specific value
Value in %
(if a value is sent)
0...100
86 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
9.4. Dewpoint measurement
The Sensor with Cala KNX display calculates the dewpoint temperature and can
output the value to the bus.
Activate the monitoring of the coolant temperature if required. The menus for setting
the monitoring are displayed.
9.4.1. Cooling medium temp. monitoring
A threshold value can be set for the temperature of the coolant, which is based on the
current dewpoint temperature (offset/deviation). The switching output of the coolant
temperature monitoring system can provide a warning prior to any build-up of condensation in the system, and/or activate appropriate countermeasures.
Threshold value
Threshold value = dewpoint temperature + offset
Set, in which cases offset received via object is to be retained. Please note that the setting "After power supply restoration and programming" should not be used for the initial start-up, as the factory settings are always used until the first communication (setting via objects is ignored).
During initial commissioning, an offset must be defined which is valid until the first
communication of a new offset. For units which have already been taken into service,
the last communicated offset can be used.
Sending pattern • never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1°C • 0.2°C • 0.5°C • 1.0°C • 2.0°C • 5.0°C
Send cycle
(if sent periodically)
5 s • 10 s • 30 s • 1 min • … • 2 h
Use monitoring of the coolant temperature No • Yes
Maintain the
offset received via communication object • never
• after power supply restoration
• after power supply restoration and
programming
.
87 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
A set offset will be retained until a new value or a change is transferred. The current
value is saved, so that it is retained in the event of a power supply failure and will be
available once the power supply is restored.
Switching output
The output switching delay can be set using objects or directly as a parameter.
Start offset in °C
valid until first communication
0...200; 30
Increment for offset change 0.1°C • 0.2°C • 0.3°C • 0.4°C • 0.5°C • 1°C •
2°C • 3°C • 4°C • 5°C
Hysteresis setting in % • absolute
Hysteresis of the threshold value in %
(for setting in %)
0 ... 50; 20
Threshold value hysteresis in 0.1°C
increments
(at absolute setting)
0 ... 1000; 50
Threshold value sends • never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1°C • 0.2°C • 0.5°C • 1.0°C • 2.0°C • 5.0°C
Send cycle
(if sent periodically)
5 s • 10 s • 30 s • 1 min • … • 2 h
When the following conditions apply,
the output is
(TV = Threshold value)
• TV above = 1 | TV - hyst. below = 0
• TV above = 0 | TV - hyst. below = 1
• TV below = 1 |TV + hyst. above = 0
• TV below = 0 |TV + hyst. above = 1
Delays can be set via objects
(in seconds)
No • Yes
Switching delay from 0 to 1
for setting via objects:
valid until 1st communication
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching delay from 1 to 0
for setting via objects:
valid until 1st communication
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching output sends • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Send cycle
(is only sent if periodically is selected)
5 s • 10 s • 30 s… • 2 h
88 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Blocking
The switching output can be blocked using an object. Define specifications here for the
behaviour of the output when blocked.
The behaviour of the switching output on release is dependent on the value of the parameter "Switching output sends" (see "Switching output")
9.5. Absolute humidity
The absolute air humidity value is detected by the Cala KNX and can be output to the
bus.
Use switching output block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before first communication
0 • 1
Behaviour of the switching output
On block • Do not send message
• send 0
• send 1
On release
(with 2 seconds release delay)
[Dependent on the "Switching output
sends" setting]
Switching output sends on change • Do not send message
• Send switching output status
Switching output sends on change to 1 • Do not send message
• if switching output = 1 send 1
Switching output sends on change to 0 • Do not send message
• if switching output = 0 send 0
Switching output sends on change and
periodically
Send switching output status
Switching output sends on change to 1
and periodically
if switching output = 1 send 1
Switching output sends on change to 0
and periodically
if switching output = 0 send 0
Use absolute humidity No • Yes
Sending pattern • never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1 g • 0.2 g • 0.5 g • 1.0 g • 2.0 g • 5.0 g
Send cycle
(if sent periodically)
5 s • 10 s • 30 s… • 2 h
89 Humidity parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
9.6. Comfort field
The Sensor with Cala KNX display can send a message to the bus if the limits of
the comfort field are exceeded. In this way, it is for example possible to monitor compliance with DIN 1946 (standard values) or even to define your own comfort field.
Specify the sending pattern, a Text for comfortable and uncomfortable and the Ob-
ject value.
Define the comfort field by specifying the minimum and maximum values for temperature and humidity. The specified standard values comply with DIN 1946
Temperature hysteresis: 1°C
Relative humidity hysteresis: 2% RH
Absolute humidity hysteresis: 2 g/kg
Use comfort field No • Yes
Sending pattern • never
• periodically
• on change
• on change and periodically
Text for comfortable [Free text max. 14 chars.]
Text for uncomfortable [Free text max. 14 chars.]
Object value is at • comfortable = 1 | uncomfortable = 0
• comfortable = 0 | uncomfortable = 1
Send cycle
(if sent periodically)
5 s • 10 s • 30 s… • 2 h
Maximum temperature in °C
(Standard 26°C)
25 ... 40; 26
Minimum temperature in °C
(Standard 20°C)
10 ... 21; 20
Maximum relative humidity in %
(Standard 65%)
52 ... 90; 65
Minimum relative humidity in %
(Standard 30%)
10 ... 43; 30
Maximum absolute humidity in 0.1 g/kg
(Standard 115 g/kg)
50 ... 200; 115
90 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
10. CO2 parameter settings
In the following all parameters are described that are found in devices with a carbon
dioxide sensor, i.e. in Cala KNX AQS/TH.
10.1. CO2 Measurement
Select, whether a malfunction object is to be sent if the sensor is faulty.
Use Offsets to adjust the readings to be sent.
The unit can calculate a mixed value from its own reading and an external value. Set
the mixed value calculation if desired. If an external portion is used, all of the following
settings (threshold values, etc.) are related to the overall reading.
The maximum reading can be saved and sent to the bus. Using the "Reset CO2 max-
imum value" objects, the value can be reset to the current reading. The value is not retained after a reset.
10.2. CO2 threshold values
Activate the required CO2 threshold value. The menus for setting the threshold values
are displayed.
300 ppm ... 1000 ppm: fresh air
1000 ppm ... 2000 ppm: used air
1000 ppm = 0.1 %
Use malfunction object No • Yes
Offset in ppm -100…100; 0
Use external measured value No • Yes
Ext. Reading proportion of the total reading 5% • 10% • ... • 50% • ... • 100%
Sending pattern for internal and total
measured value
• never
• periodically
• on change
• on change and periodically
At and above change of
(relative to the last measured value)
(if sent on change)
2% • 5% • ... • 50%
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use maximum value No • Yes
Use threshold value 1/2/3/4 Yes • No
91 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
10.2.1. Threshold value 1, 2, 3, 4
Threshold value
Set, in which cases threshold values and delay times received via object are to be
retained. The parameter is only taken into consideration if the setting via object is activated below. Please note that the setting "After power supply restoration and programming" should not be used for the initial start-up, as the factory settings are always
used until the first communication (setting via objects is ignored).
Set the threshold value directly in the application program using parameters, or define
them via the bus using a communication object.
Threshold value setting using parameters:
Set the threshold values and hysteresis directly.
Threshold value setting using a communication object:
Define, how the threshold value will be received from the bus. Basically, a new value
can be received, or simply a command to increase or decrease.
During initial commissioning, a threshold value must be defined, which will be valid
until the first communication of a new threshold value. For units which have already
been taken into service, the last communicated threshold value can be used. Basically,
a range is specified in which the threshold value can be changed (object value limit).
A set threshold value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Maintain the
threshold values and delays received via
communication objects
• never
• after power supply restoration
• after power supply restoration and
programming
Threshold value setting using Parameter • Communication objects
Threshold value in ppm 0 … 2000; 1200
Threshold value setting using Parameter • Communication objects
Start threshold value in 0.1°C
valid until first communication
-300 … 800; 200
Limitation of object value (min) in ppm 10…2000
Limitation of object value (max) in ppm 1…2000; 1000
Type of threshold value change Absolute value • Increase/decrease
Increment in ppm
(upon increase/decrease change)
1 • 2 • 5 • 10 • 20 • ... • 200
92 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Set the hysteresis independent of the type of threshold value specification.
Switching output
Set the behaviour of the switching output when a threshold value is exceeded/undercut. The output switching delay can be set using objects or directly as a parameter.
Block
The switching output can be blocked using an object.
If the block is activated, define specifications here for the behaviour of the output when
blocked.
Hysteresis setting in % • absolute
Hysteresis in ppm 0...2000; 500
Hysteresis in % of the threshold value 0 … 50; 20
When the following conditions apply,
the output is
(TV = Threshold value)
• TV above = 1 | TV - hyst. below = 0
• TV above = 0 | TV - hyst. below = 1
• TV below = 1 |TV + hyst. above = 0
• TV below = 0 |TV + hyst. above = 1
Delays can be set via objects
(in seconds)
No • Yes
Switching delay from 0 to 1
(If delay can be set via objects:
valid until first communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching delay from 1 to 0
(If delay can be set via objects:
valid until first communication)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching output sends • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Cycle
(is only sent if periodically is selected)
5 s • 10 s • 30 s… • 2 h
Use switching output block No • Yes
Analysis of the blocking object • At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before first communi-
cation
0 • 1
Behaviour of the switching output
On block • Do not send message
• send 0
• send 1
93 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
The behaviour of the switching output on release is dependent on the value of the parameter "Switching output sends" (see "Switching output")
10.3. CO2 PI-control
If you activate air quality control, you can use the following settings to define control
type, setpoint values, and ventilation.
General control
The Sensor with Cala KNX display can be used to control one or two-stage ventilation.
Configure a block for the ventilation control using the blocking object.
Specify when the current control variables are to be sent to the bus. Periodic sending
is safer, in case a message does not reach a recipient. You may also set up periodic
monitoring using an actuator with this setting.
On release
(with 2 seconds release delay)
[Dependent on the "Switching output
sends" setting]
Switching output sends on change • Do not send message
• Send switching output status
Switching output sends on change to 1 • Do not send message
• if switching output = 1 send 1
Switching output sends on change to 0 • Do not send message
• if switching output = 0 send 0
Switching output sends on change and
periodically
Send switching output status
Switching output sends on change to 1
and periodically
if switching output = 1 send 1
Switching output sends on change to 0
and periodically
if switching output = 0 send 0
Use control Yes • No
Type of control • One-stage ventilation
• Two-stage ventilation
Behaviour of the blocking object with value • 1 = Block | 0 = release
• 0 = block | 1 = release
Blocking object value
before first communication
0 • 1
Send control variable • on change
• on change and periodically
at and above change of (in ppm) 1...20; 2
Cycle
(if sent periodically)
5 s • ... • 5 min • … • 2 h
94 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
The status object shows the current status of the output variable (0 = OFF, >0 = ON) and
can for example be used for visualisation.
Controller setpoint
The setpoint values can be set directly in the application program using parameters, or
be defined via the bus using a communication object.
Setpoint value setting using parameters:
Set the setpoint value directly.
Setpoint value setting via communication object:
Enter, how the setpoint value will be received from the bus. Basically, a new value can
be received, or simply a command to increase or decrease.
During initial commissioning, a setpoint value must be defined which is valid until the
first communication of a new setpoint value. For units which have already been taken
into service, the last communicated setpoint value can be used. Basically, an air humidity range is given in which the setpoint value can be changed (object value limit).
A set setpoint value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Send status object(s) • on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Cycle
(if sent periodically)
5 s • 10 s • … • 2 h
Specified setpoint using Parameter • Communication objects
Target value in ppm 400…5000; 800
Threshold value setting using Parameter • Communication objects
The last communicated value should be
retained
• never
• after power supply restoration
• after power supply restoration and
programming
Start setpoint value in ppm
valid until first communication
(not upon saving the setpoint value after
programming)
400… 2000; 800
Object value limit (min) in 0.1°C 400…2000; 400
Object value limit (max) in 0.1°C 400…2000; 1500
95 CO2 parameter settings
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
Ventilation control
Depending on the control mode, one and/or two setting sections for the ventilation
stages are displayed.
For two-stage ventilation, the setpoint value difference between the two stages must
be defined, i.e. the setpoint value which, when exceeded, triggers the switch to the 2nd
level.
Determine the deviation from the setpoint value at which the maximum variable value
is reached, i.e. the point at which maximum output is used.
The reset time shows how quickly the controller responds to deviations from the setpoint value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached.
You should set the time appropriate to the ventilation system at this point (follow the
manufacturer's instructions).
Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
Type of threshold value change Absolute value • Increase/decrease
Increment in ppm
(upon increase/decrease change)
1 • 2 • 5 • ... • 20 • ... • 100 • 200
Target value difference between 1st and
2nd level in ppm
(for level 2 only)
100...2000; 400
Maximum control variable is reached
at setpoint value/actual difference of
(in ppm)
100...2000
Reset time in minutes 1...255; 30
When blocked, the control variable shall • not send anything
• send a value
Value in %
(if a value is sent)
0...100
Elsner Elektronik GmbH Control and Automation Engineering
Sohlengrund 16
75395 Ostelsheim Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de
Germany Fax +49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de
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