Siemens RDG100 Basic Documentation page 28
Room thermostats with lcd for wall mounting
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Also See for RDG100:
- User manual ,
- Basic documentation (81 pages) ,
- Documentation (60 pages)
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Modulating control: 3-position, PWM or DC 0...10 V
Note
Setting the sequence and the control outputs
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Siemens
Building Technologies
The diagrams below show the control sequence for modulating PI control.
Heating mode
Y [%]
YHC
YR
w
D
100
0
XpH
XpR
T[°C] Room temperature
W
Room temperature setpoint
YHC Control command "Valve"
YR
Control command "Radiator"
The diagrams only show the PI controller's proportional part.
Refer to sections 4.5 ("Applications"), 4.7.1 ("Sequences") and 4.7.2 ("Outputs").
RDG100, RDG100T, RDG110, RDG140, RDG160
Functions
Cooling mode
Y [%]
100
0
T[°C]
w
XpH Proportional band "Heating" (P30)
XpC Proportional band "Cooling" (P31)
X
Dead zone (P33)
dz
w
Setpoint differential (P34)
D
Basic Documentation
YR
YHC
x
dz
w
XpR
XpC
CE1P3181en
14 Dec 2011
T[°C]
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