AC Control

The AC Control function block is used to control air conditioning units.

Table of Contents


Inputs

The functionality of the Auto level for Mode, Fan speed and Airflow direction can be found in the instructions for the air conditioner used. Depending on the air conditioner, the number of available levels varies.

Abbreviation Summary Description Unit Value Range
Tg Toggles between On and Off - 0/1
On Set to On - 0/1
Off Set to Off - 0/1
ϑt Target Temperature °
ϑc Current Temperature Input is only used for display in the user interface! -
Mode Mode 1-5 1 = Auto
2 = Heat
3 = Cool
4 = Dry
5 = Fan
Available modes can be set in the mode settings of the block.
- 1...5
Fan Fan speed 1-6 1 = Auto
2 = Silent
3 = Low
4 = Medium
5 = High
6 = Very High
Available fan speeds can be set in the fan speed settings of the block.
- 1...6
ADir Airflow direction up/down 1-7 1 = Auto
2- 6 = Position 1-5
7 = Swing
Available airflow directions can be set in the airflow direction settings of the block.
- 1...7
Rtd Reset to default Resets parameters and settings of the block to the default values as specified in the block preset. - 0/1
Dwc Door / window contact 0 = closed, 1 = open
If the device is turned on, it will be paused as long as one or more doors/windows are open.
- 0/1
Pt Pause timer Pauses the device for the duration set in parameter (Ptd). - 0/1
Ls Load shedding If the device is turned on, it will be paused as long as load shedding is active to avoid grid power peaks or similar. - 0/1




Outputs

Abbreviation Summary Description Value Range
Status Device-Status 0 = Off, 1 = On 0/1
Mode Current Mode 1-5 1...5
Fan Fan speed 1-6 1...6
Adir Airflow direction up/down 1-7 1...7
ϑt Target temperature
ϑc Current temperature
AC API Connector Intelligent API based connector.
API Commands
-




Parameters

Abbreviation Summary Description Unit Value Range Default Value
Ptd Pause timer duration Starts with the falling edge of input (Pt). Keeps the device paused for the specified duration. s 0...∞ 7200




Properties

Summary Description Default Value
Mode names Configure usage and naming of operating modes -
Airflow names Configure usage and naming of airflow-directions -
Fanspeed names Configure usage and naming of fanspeeds -