14
Setting parameters
Temperature Sensor KNX T-AP
• Version: 27.01.2020 • Errors excepted. Subject to technical changes.
Specify when the current control variables are to be sent to the bus. Periodic transmis-
sion is safer if 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 variable (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.
Set the way in which switching from heating to cooling is to take place.
If switching occurs by means of a dead zone, cooling control starts at current temper-
ature >= se dead zone
Controller setpoint
The setpoint may be adjusted via parameters or communication objects.
If the setpoint is set via parameters:
Set the setpoint for heating and/or cooling.
Send control variable
• on change
• on change and periodically
Send cycle
(is sent only if "periodically" is selected)
5 s … 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 sent only if "periodically" is selected)
5 s … 2 h
Switching between heating and cooling
• By means of dead zone
• By means of switching object
Dead zone between heating and cooling
(in 0.1°C)
(when switched by means of a "dead zone")
1 … 100; 50
Value of the switching object before first
call
(when switched by means of a switching
object)
0 • 1
Specified setpoint using
Parameter • Communication object
Specified setpoint using
Parameter
Setpoint (heating) in 0.1°C
-300 … 800
Setpoint (cooling) in 0.1°C
-300 … 800
