Siemens RDG20 KN Series User Manual

Functions
Communication objects (RDG2..KN)
4
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A6V11545892_en--_e
Obj
Object name
Function
Type/
length
Flags
53
Fan output
0…100 %
5.001
1 byte
CRT
Indicates the current fan speed as a value 0...100 %.
Speed
DC fan output (physical
KNX value)
3-speed
fan
OFF
0 % (0)
1
P357
33
2
P357+1…P358
66
3
P358+1…P359/P360
100
Note: For DC fan manual speed value, speed 1 is P357, speed 2
is P358, speed 3 is P359/P360.
54
55
56
Fan speed 1
(receive)
Fan speed 2
(receive)
Fan speed 3
(receive)
Off
On
1.001
1 bit
CWU
The fan can be set to a specified speed by a KNX control unit
when manual fan operation is enabled.
57
58
59
Fan speed 1
(send)
Fan speed 2
(send)
Fan speed 3
(send)
Off
On
1.001
1 bit
CRT
Indicate the state of the relay outputs.
60
Outside
temperature
Temperature
9.001
2 bytes
CWU
The outside temperature measured by a KNX sensor can be
displayed on the thermostat, if P009 "Additional display
information" is set to 2 (outside temperature).
The range is -50...+100 °C.
61
Heating, control
value continuous
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the heating actuator of the first
stage.
The signal controls (via KNX) the heating valve (e.g. for a 4-pipe
system).
62
Heating, control
value continuous,
seq 2
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the heating actuator of the
second stage.
The signal controls (via KNX) the heating valve for stage 2 (e.g.
for a 4-pipe / 2-stage system).
63
Cooling, control
value continuous
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the cooling actuator of the first
stage. The signal controls (via KNX) the cooling valve (e.g. for a 4-
pipe system).
64
Cooling, control
value continuous,
seq 2
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the cooling actuator of the
second stage. The signal controls (via KNX) the cooling valve for
stage 2 (e.g. for a 4-pipe / 2-stage system).
Obj
Object name
Function
Type/
length
Flags
65
Heating, control
value status
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of heating actuator of the first stage
66
Heating, control
value status seq
2
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of heating actuator of the second
stage.
67
Cooling, control
value status
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of cooling actuator of the first stage.
68
Cooling, control
value status seq
2
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of cooling actuator of the second
stage.
69
Heating or
cooling, control
value status
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of heating/cooling actuator of the first
stage.
70
Heating or
cooling, control
value status seq2
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of heating/cooling actuator of the
second stage.
71
Heating or
cooling, control
value continuous
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the heating/cooling actuator of
the first stage. The signal controls (via KNX) the heating/cooling
valve (e.g. for a 2-pipe system).
72
Heating or
cooling, control
value continuous
seq 2
0…100 %
5.001
1 byte
CRT
Indicates the physical position of the heating/cooling actuator of
the second stage. The signal controls (via KNX) the
heating/cooling valve for stage 2 (e.g. for a 2-pipe /2-stage
system).
73
Control
dehumidification
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of the dehumidification.
74
Control
humidification
Inactive
Active
1.011
1 bit
CRT
Indicates the control status of the humidification.

Siemens RDG20 KN Series Specifications

General

Brand	Siemens
Model	RDG20 KN Series
Category	Thermostat
Language	English