Operating Instructions

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Siemens RXB (KNX) Applications library CLC and RAD description of functions for CC-02 CM110384en_04
Building Technologies Definitions / Tools 21 Sep 2010
2.5.3 Major parameterization using room unit QAX34.3
This parameterization mode allows for changing also critical values.
As a worst case scenario, components (controllers/actuators or other plant
parts) may be destroyed.
Start parameterization mode:
 Press buttons < , > and – simultaneously for about 2 s until the display turns dark.
 Release the buttons.
 Press button – twice briefly.
 Press buttons + and – simultaneously for approx. 2s  The display goes dark.
 Press button + twice briefly.
The display now shows
0 (mode 0).
Use + and / or – to choose between the following modes:

0 = Normal mode (normal room unit functions).

1 = Test mode (see 2.7).

2 = Display mode (see 2.5.2).

3 = Parameterization mode (see 2.5.2).

4 = Upload (see 2.6).

5 = Download (see 2.6).

6 = Service mode:
All parameters can be set.
They are displayed with prefix "S", e.g. S053.
Press +/– to find the number and confirm with < (Enter).
This displays the corresponding value.
Press +/– to change the value and confirm with < (Enter).
Press > (Escape) to return to the selection without changing anything.
Press Escape again to return to the mode selection.
Press Escape again to return to Normal mode (room unit).
A list of the parameters by number and in alphabetical order is located in chapters 12.7
and 12.8, and in the description of the functions.
A table of par
ameters with enumerations fort he HandyTool is shown in Section 12.9.
2.5.4 Select the device address using room unit QAX34.3
The device address is contained in parameters *001, *002 und *003.
*001 can assume the values 0 … 15.
*002 can assume the values 0 … 15.
*003 can assume the values 1 … 255.
Example: 0.2.27
Each address must be unique within a plant.
STOP
Caution
Note