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Automatic functions
Display Corlo Touch KNX
• Status: 09.03.2017 • Technical changes and errors reserved.
Heating control level 1/2
If a heating control mode is configured, one or two setting sections for the heating
levels are displayed.
On the 1st level, heating is controlled by a PI control which allows to either enter
control parameters or select predetermined applications.
On the 2nd level (therefore only in case of a 2 level heating), heating is controlled via
a PI or a 2-point-control.
On level 2, the set point deviation between the two levels must furthermore be
determined, i. e. the lowest set point value from which the 2nd level is then added
(when values exceed this set point).
PI control with control parameters:
This setting allows individual input of the parameters for PI control.
Determine the deviation from the set point value which reaches maximum variable
value, i. e. the point at which maximum heating power is activated.
The reset time shows how quickly the controls react to deviations from the set point
value. In case of a short reset time, the controls react with a fast increase of the
variable. In case of a long reset time, the controls react somewhat more gently and
needs longer until the necessary variable for the set point deviation is reached.
You should set the time appropriate to the heating system at this point (note
manufacturer instructions).
Control type
only for level 2
• 2-point control
• PI control
Regulating variable of the 2nd Stage is on
only for level 2
• 1-bit object
• 8-bit object
Set point difference between levels 1 and 2
(in 0.1°C)
only for level 2
0…100; 40
Control type
only for level 2 and if no common variables
are used
• 2-point control
• PI control
Control type
•
PI control
Set control using
•
Controller parameter
• provided applications
Maximum control variable is reached
at set point/actual difference of (in °C)
0...5
Reset time (in min.)
1…255; 30
Summary of Contents for Corlo Touch KNX 70258
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