Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Sequence controller 03.10.2011
The following settings are guide values:
 Cascade controller:
Room influence Xp = 4 K.
Room influence Tn = 10.00 m:s.
 Control parameters sequence controller (depending on connected aggregate):
Heating coil (or preheater):
[S...] Xp = 30.0 K
[S...] Tn = 03.00 m:s
[S...] Tv = 00.00 m:s
Reheater:
[S...] Xp = 15.0 K
[S...] Tn = 02.00 m:s
[S...] Tv = 00.00 m:s
Cooling coil:
[S..] Xp = 15.0 K
[S...] Tn = 02.00 m:s
[S...] Tv = 00.00 m:s
Heat recovery equipment:
[S...] Xp = 15.0 K
[S...] Tn = 02.00 m:s
[S...] Tv = 00.00 m:s
Mixed air damper:
[S...] Xp = 15.0 K
[S...] Tn = 02.00 m:s.
[S...] Tv = 00.00 m:s
 Humidification and dehumidification with room humidity sensor:
Air humidifier:
[S...] Xp = 40%
[S...] Tn = 04.00 m:s
[S...] Tv = 00.00 m:s
Air dehumidifier (with cooling coil):
[S...] Xp = 20%
[S...] Tn = 10.00 m:s.
[S...] Tv = 00.00 m:s
Maximum limitation of supply air humidity (with sequence limitation):
Limit value = 85%
P-band Xp = 10%
Integral action time Tn = 00.00 m:s
Main menu > Controller 1…3 >
Operating line Comments
[Sequence 1 \_ ] load Display of current sequence controller output in
0..100%, including frost and limitation signals
[Sequence 2 \ .._ ] load Display of current sequence controller output in
0..100%, including frost and limitation signals
[Sequence 3 \ .. .._ ] load ¹
)
Display of current sequence controller output in
0..100%, including frost and limitation signals
[Sequence 4 _/ ] load Display of current sequence controller output in
0..100%, including frost and limitation signals
[Sequence 5 _.. / ] load ¹
)
Display of current sequence controller output in
0..100%, including frost and limitation signals
¹
)
only available in controller 1
Recommendation
Display values