Input/Output Configuration - Carel k.Air User Manual

8.5
Input/output
configuration
k.Air +030220981 rel. 1.1 – 31.03.2020
Device menu
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For each device enabled (fans, coils, dampers etc.), a specific menu will be available for fine-tuning the
unit. Scroll through all of the menus proposed for the devices
In/Out>Configuration menu
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After the devices have been enabled in the previous menus, only the inputs or outputs needed for
correct operation of the unit will be shown. Assign a channel for each point proposed. See the chapter
on Input/output configuration
Unit>Set point and scheduler menu
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Configure the scheduler (if featured) and the reference set points
It is recommended to export the unit configuration via screen Ac99 (see chapter 8.10)
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Once the configuration of the unit has been completed by choosing the preloaded configurations,
custom configuration file or manual guided procedure, the unit shows the main screen and is ready to be
switched on. It is always recommended to reboot the unit.
Important: it is recommended to carefully check the parameters before switching the unit on, so as to
avoid possible malfunctions relating to an incorrect configuration.
k.air features free input/output mapping. For each device, sensor or contact (referred to as "points"), an
acquisition channel needs to be selected from those available on the main board or expansions.
Menu W.In/Out is used to configure and check the inputs and outputs connected to the k.air controller.
There are four configuration screens:
Wb01 - AIN (analogue inputs)
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Wb02 - DIN (digital inputs)
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Wb03 - DOUT (digital outputs)
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Wb04 - AOUT (analogue outputs).
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Each of these shows a scrollable list of all the inputs/outputs available, filtered based on the unit
configuration, so as to assign the reference channel and set the other fundamental parameters for
processing the signal.
The following acquisition channels are available:
ID Type Description
1 MB Main board
2 E1 Expansion 1
3 E2 Expansion 2
4 E3 Expansion 3
5 E4 Expansion 4
6 SERIAL Serial probes (max 10) and pGDx
7 KWATER Probes connected to k.water
Note: the channels already associated with a point cannot be reused; k.air filters the channels and only
proposes those that are free, depending on the type of HW selected.
ENG
Tab.8.a
8. Commissioning | 63