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

#
Parameter
Parameter value
Function left / right buttons
0
Inactive (factory setting)
1
Switch
2
Dim
3
Shutter
4
Scene
#
Function
Parameter
Parameter value
Child Parameter:
1
Switch
"ON/OFF"
functions
0
Top: ON; bottom: OFF
1
2 "ON/OFF" functions
Function top button:
0
Toggle (ON/OFF)
1
ON
2
OFF
Function bottom button:
0
Toggle (ON/OFF)
1
ON
2
OFF
#
Function
Parameter
Parameter
value
4
Scene
Scene number top button
1…63
Scene number bottom button
1…63
The following functions are available:
– Switching: Toggle ON/OFF with 1 button or ON/OFF with 2 buttons
(1 + 2 or 3 + 4). "ON" or "OFF" is displayed.
RDF301.50H: toggle ON/OFF function must be configured for MUR and DND
hotel functions.
– Dim lights with 2 buttons (1 + 2 or 3 + 4):
ON/OFF with a short pulse (<0.5 s); "ON" or "OFF" is displayed.
Brighter / darker with a long pulse (>1 s); "dI" is displayed.
– Operate blinds with 2 buttons (1 + 2 or 3 + 4):
A long pulse (>1 s) starts the up/down motor; "UP" or "DOWN" is displayed.
A short pulse (<0.5 s) stops the motor or slightly adjusts the position of blinds;
"ON" or "OFF" is displayed.
– Scene (button 1, 2, 3 or 4):
A scene can be used to recall certain states of all actuators involved, as well as
to save new states as needed. E.g. differently dimmed lights and blind positions
considered adequate for certain events / times.
A short pulse (<0.5 s) starts the scene. "CALL" is displayed, the scene is read
from the bus.
A long pulse (>3 s) saves the actual position of all actuators involved as
adjusted previously; "SAVE" is displayed, the new scene is sent on the bus.
If commissioned as inactive, then pressing the buttons has no effect.
Parameters per switching
group
Parameters per single
button
Operat
ing switching
groups
Note:
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Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Functions 2014-05-23










