Software description SRC-ADO
Thermokon Sensortechnik GmbH
Page 61
6 Controller Adjustment
In this chapter some controller definitions are listed.
6.1 Xp Proportional Range
Y
x
Xp Proportionalbereic h
Xp is the proportional range between controller difference and control variable (difference
between actual value and set point).
6.2 Tn Integral Time
Y
t
Tn Nac hstellzeit
Tn describes the integral range. The integral range is the time which an I-controller needs
to achieve the same control variable change, this is effected instantly by a PI-controller
due to its P-part.
6.3 Typical Controller Settings
Hot water heating:
Xp=5K / Tn=150min
Under floor heating:
Xp=5K / Tn=240min
Electric heating:
Xp=4K / Tn=90min
Fan heating:
Xp=4K / Tn=90min