Siemens Synco RMU730 - RXB;RXL Device Address with QAX34.3 Room Unit

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Building Technologies Basic documentation: Communication via the KNX bus CE1P3127en
HVAC Products Device addresses via ACS 30.08.2007
5.6.1 RXB/RXL device address with QAX34.3 room unit
The QAX34.3 room unit covers all the standard room unit functions. The room unit
can also be used to set the RXB/RXL room controller parameters via PPS2.
The QAX34.3 room unit is not suitable for direct connection to the KNX bus.
The tool socket (RJ45) on the RXB/RXL room controllers serves as a PPS2
interface and a bus interface (CE+ und CE-). This tool socket can be used to
connect room units (PPS2), the OCI700 service interface or the RMZ792 bus
operator unit.
• Physical address (network address)
• Zones (for communication in LTE mode)
• Setpoints
• Master/slave settings
• All parameters (refer to the detailed in formation in document CM110385)
Group addresses (bindings) cannot be assigned. This must be carried out with the
ETS.
Function of the buttons
10385Z70
+ = Count/move upward
– = Count/move downward
> = Esc (exit without confirmation)
< = Enter (confirm/acknowledge)
Restart
After significant parameter changes, the room
controller is restarted
"Minor parameter setting", with access in parameter mode is sufficient for setting
the device address or complete network address:
• Hold down the < , > and – buttons simultaneously for approximately 2 s until the
display turns dark (no values displayed).
• Then briefly press the – button twice in succession.
• The display now reads
0 (mode 0).
• The following modes can be selected with the +/– buttons:
0 = Normal mode (normal room unit functions).
2 = Display mode:
The parameter display is prefaced with the letter "d", e.g. d 15.
Use +/– to find the required number and acknowledge with < (Enter).
The relevant value is then displayed.
Press < (Enter) or > (Esc) to return to the list.
3 = Parameter mode
Start the parameter mode by pressing < (Enter), enabling the parameter
numbers to be selected and the parameter values to be set. Parameter
numbers are preceded by the letter "P", e.g. P 2.
Notes
Parameter setting
Minor parameter setting
Major parameter setting
Note
Minor parameter setting