Technical data
Table Of Contents
- 1. About this document
- 2. Summary
- 3. Functions
- 3.1 Temperature control
- 3.2 Operating modes
- 3.3 Room temperature setpoints
- 3.4 Applications overview
- 3.5 Additional functions
- 3.6 Control sequences
- 3.7 Control outputs
- 3.8 Fan control
- 3.9 Multifunctional input, digital input
- 3.10 Handling faults
- 3.11 KNX communications
- 3.11.1 S-mode
- 3.11.2 LTE mode
- 3.11.3 Zone addressing in LTE mode (in conjunction with Synco)
- 3.11.4 Example of heating and cooling demand zone
- 3.11.5 Send heartbeat and receive timeout
- 3.11.6 Startup
- 3.11.7 Heating and cooling demand
- 3.11.8 Fault function on KNX
- 3.11.9 KNX switching groups (RDF301.50, RDF301.50H only)
- 3.12 Communication objects (S-mode)
- 3.13 Communication objects (LTE-mode)
- 3.14 Control parameters
- 4. Handling
- 5. Supported KNX tools
- 6. Connection
- 7. Mechanical design
- 8. Technical data
3.12 Communication objects (S-mode)
3.12.1 Overview
Page
Object # and name
Thermostat
Object # and name
Page
13
1 System time
13
3 Time of day
13
44 Outside temperature
21 Room temperature
13
16 Room operating mode:
State
1)
14
15
12 Room operating mode:
Time switch
1
)
24 Room temperature:
Current setpoint
24
15
7 Room operating mode:
Preselection
1)
14, 17,
49
20 Room operating mode:
Window state
33 Fan operation
(0 = Auto / 1 = Manual)
45
14, 17,
49
45 Room operating mode:
Presence detector
3)
35 Fan output
45
24
22 Room temperature:
Comfort basic setpoint
36 Fan stage 1
45
24
23 Room temperature:
Comfort setpoint
37 Fan stage 2
45
24
46 Room temperature:
Economy heating setpoint
3)
38 Fan stage 3
45
24
47 Room temperature:
Economy cooling setpoint
3)
33
31 Application mode
25 Heating output primary
2)
56
45
32 Enable fan command value
26 Heating output secondary
2)
56
45
34 Fan command value
27 Cooling output primary
2)
56
36, 50
29 Enable electric heater
39/40 X1 (temperature / digital)
50
36, 50
29 Enable electric heater
41/42 X2 (temperature / digital)
50
29, 49
30 Heating/cooling changeover
5 Fault state
31,
57
57
6 Fault transmission
4 Fault information
31,
47
50,
57
45.. Buttons left: ON/OFF
58
45.. Button top left: ON/OFF
58
46.. Button bottom left: ON/OFF
58
47 Buttons left: Dim up/down
58
48 Buttons left: Blind step/stop
58
RDF301.50….
49 Buttons left: Blind up/down
58
only
2)
50 Buttons left: Scene
58
51.. Buttons right: ON/OFF
58
51.. Button top right: ON/OFF
58
53.. Button bottom right: ON/OFF
58
53 Buttons right: Dim up/down
58
54 Buttons right: Blind
step/stop
58
55 Buttons right: Blind up/down
58
56 Buttons right: Scene
58
Input communication object
Output communication object
Input & output communication object
1)
8-bit and 1-bit object available, selectable via parameter in ETS
2)
Availability depending on selected application / function
3)
Only on RDF600KN SW >= V1.8
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Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Functions 2014-05-23