Siemens RVA53.242 - 5.32 P-band of mixing valve (Xp); 5.33 Integral action time of mixing valve Y1 (Tn)

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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Description of OEM settings 26.03.2001
5.32 P-band of mixing valve (Xp)
Adapting the control characteristic to the plant’s behavior (controlled system).
Setting the proportional band for control of the mixing valve actuator Y1 that can be
used for heating circuit 1 or for maintained return temperature control.
Setting range Unit Factory setting
1...100 °C (K) 32
Xp influences the controller’s P-behavior.
5.33 Integral action time of mixing valve Y1 (Tn)
Adapting the control characteristic to the plant’s behavior (controlled system).
Setting the I-part for control of mixing valve actuator Y1 that can be used for heating
circuit 1 or for maintained boiler return temperature control.
Setting range Unit Factory setting
10...873 s 120
Tn influences the controller’s I-behavior.
5.34 Actuator running time mixing valve Y1
Setting the actuator running time.
Mixing valves have different actuator running times.
Setting range Unit Factory setting
30...873 s 120
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