Setpoint Setting Runtime - Siemens Desigo RXB Technical Manual

HandyTool See the parameters in the last column of the following table.
Setpoints Name
Protection cooling setpoint
Economy cooling setpoint
Precomfort cooling setpoint
Comfort cooling setpoint
Comfort heating setpoint
Precomfort heating setpoint
Economy heating setpoint
Protection heating setpoint
Important!
STOP
EEPROM service life
K N X
CO
R
70/140
Siemens
Building Technologies
Basic setting
40 °C
35 °C
28 °C
24 °C
21 °C
19 °C
15 °C
12 °C
1) ACS checks the values / ranges for intersection.
There is no check in ETS and HandyTool.
HandyTool: If setpoints are irrelevant for the application (e.g. heating setpoints for
chilled ceiling), they are hidden, and they are set equal to the Protection setpoints
internally.
For reasons of symmetry, all communication objects are always available.
6.3

Setpoint setting runtime

The setpoints are stored in the EEPROM so that they are retained upon a reset. If the
communication objects Setpoints heating and Setpoints cooling receive a value
different from the previous value, this is written to the EEPROM. The service life of the
EEPROM depends on the number of write cycles.
The setpoints for Comfort , Precomfort, and Economy , for heating and cooling each, can
also be defined during runtime as individual values or triplets via the bus.
Economy cooling setpoint
Precomfort cooling setpoint
Comfort heating setpoint
Comfort cooling setpoint
Precomfort heating setpoint
Economy heating setpoint
Flags Type
R W C T U
0 1 1 0 0 9.001
DPT_Value_Temp
Setpoints heating (input communication object)
Setpoints cooling (input communication object)
Flags Type
R W C T U
0 1 1 0 0 222.100
DPT_TempRoomSetp
SetF16[3]
RXB (KNX) Applications library
Setpoint calculation
Range 1)
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
(input communication object)
(input communication object)
(input communication object)
(input communication object)
(input communication object)
(input communication object)
Receive timeout
No
Receive timeout
No
CLC and RAD description of functions for CC-02 CM110384en_03
Resolution Parameter
0.5 K *030
0.5 K *031
0.5 K *032
0.5 K *033
0.5 K *034
0.5 K *035
0.5 K *036
0.5 K *037
States
Floating point (°C)
States
3 floating point values
- Comfort (°C)
- Precomfort (°C)
- Economy (°C)
28 Feb 2009