Siemens Desigo RXB Technical Manual page 211

Question:
Answer for LTE mode:
Answer for S-mode:
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Answer
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Siemens
Building Technologies
Why does the slave window contact/occupancy contact have no effect?
The slave window contact can only be integrated via the CFC.
The corresponding compound is available on Swan Web: [WndStaDtr], [OcStaDtr].
For one slave controller:
Create group addresses for window contact and add communication object of master
and slave.
For one ore several slave controllers:
In CFC by means of compound [WndStaDtr], [OcStaDtr].
Why does the ACS plant graphic not always display all values (e.g. room operating
mode)?
The controller is configured as a slave. These values are not available with slave
controllers.
Why doesn't the ACS operator book show the current data?
After a change of application (e.g. from FNC12 to FNC18), you must update the
reference data points.
ACS : CLC01 shows the lower limit of 21°C for the Comfort cooling setpoint.
Setpoint data are only updated when the application (RAD01, CLC01, ...) has been
selected.
Why doesn't an RXB controller transmit S-Mode communication objects that it has
received?
RXB controller do not work as bus relays .
If a communication object is required, the binding must be to the source, not to the RXB
controller.
Example: an RXB controller receives the room temperature from a bus sensor.
A bus display is used to display the room temperature.
The display must get the signal directly from the bus sensor.
RXB (KNX) Applications library
FAQ
CLC and RAD description of functions for CC-02 CM110384en_03
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28 Feb 2009