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
• Press button + twice briefly.
The display now shows
Use + and / or – to choose between the following modes:
Normal mode (normal room unit functions).
Test mode (see 2.7).
Display mode (see 2.5.2).
Parameterization mode (see 2.5.2).
Upload (see 2.6).
Download (see 2.6).
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 parameters with enumerations fort he HandyTool is shown in Section 12.9.
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.
Each address must be unique within a plant.
RXB (KNX) Applications library
Definitions / Tools
0 (mode 0).
CLC and RAD description of functions for CC-02 CM110384en_03
The display goes dark.
28 Feb 2009