Operation Of The Handytool Functions; Limited" Parameter Setting Using Room Unit Qax34.3 - Siemens Desigo RXB Technical Manual

Function of the buttons
Display
Restart after important
parameter changes
Note
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Siemens
Building Technologies
2.5.1

Operation of the HandyTool functions

• Parameter position
• Value to be adjusted
After modification of certain parameters (e.g. *063 Actuator type), the controller will
perform a restart.
2.5.2

"Limited" parameter setting using room unit QAX34.3

Start parameter setting mode
• Press buttons < , > and – simultaneously for 2 s until the display goes dark
• Release the buttons
• Press – two times shortly
0 for Mode 0 is now displayed.
Use buttons + and / or – to select between the following modes:
•
0 = Normal mode (normal room unit functions)
•
2 = Display mode:
The parameters are displayed with prefix "d" (e.g. d015).
+/– allows for finding the number and pressing < (Enter) confirms it.
The corresponding value is displayed.
Press < (Enter) or > (Escape) to return to the list.
•
3 = Parameter mode
Some parameters (see below) can be set.
They are displayed with prefix "P"
+/– allows for finding the number and pressing < (Enter) confirms it.
The corresponding value is displayed.
+/– allows for modifying the value and pressing < (Enter) confirms it.
> (Escape) returns to list without changing anything.
Pressing Escape one more time opens the list with the modes.
Pressing Escape a third time returns to the normal mode (room unit).
The parameter numbers are located in sections 13.7 and 13.8 as well as in the sections
where the functions are described.
A table of parameters with enumerations fort he HandyTool is shown in Section 13.9.
RXB (KNX) application library
Definitions / Tools
+
= count/move up
– = count/move down
> = Escape (quit without acknowledgement)
< = Enter (Confirm)
e.g. P006
e.g. 22.5 (a temperature)
or 250 (e.g. a particular actuator type)
FNC Description of functions for FC-10, FC-11, FC-12 CM110385en_05
28 Feb 2009