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Description of parameters
7000928003 R4
Sauter Components
XsF
Setpoint with risk of frost
Access:
Manual, automatic
This setpoint becomes effective in off-mode and if there is a risk of frost. If the value falls below the specified level, the heating
controller is activated.
SoLL
Calculated
setpoint based on heating curve
Access:
Manual, automatic
Specifies the flow temperature in relation to the outdoor temperature.
Xw.
Control deviation (standardised term)
Access:
Manual, automatic
Difference between controlled variable (Xi) and setpoint (Xs).
Y.
Positioning signal (standardised term)
Access:
Manual, automatic
Controller output; voltage signal 0 or 2...10 V.
Y0.
Y-0 point
Access:
Service level
Stipulates the starting value for Y-outputs 1+2, (0 = 0 Volt, 2 = 2 Volt). Output Y3 always works from 0...10 Volt.
Y3.
Y3. source
Access:
Service level
Output Y3 can be used as a measuring amplifier. This parameter determines the input and is used (for example) to transmit
the actual value. If (for example) a P-controller is parameterised accordingly, it can also be configured as a simple anti-frost
system.
Summary of Contents for RDT 300 F001
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