Siemens RDF301.50 Series Basic Documentation

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Siemens
RDF301, RDF301.50..., RDF600KN
Building Technologies
3.11.5
In a KNX network,
between individual devices. The
which all the communication objects requested from a device must have been
received at least once. If a communication object is not received within this period, a
predefined value is used.
Similarly, the
nication objects requested must be transmitted at least once.
Fixed times are specified as follows:
–
Receive timeout:
–
Send heartbeat:
Object [KNX obj. Nr.]
Room operating mode:
Time switch [12]
Room operating mode:
Preselection [7]
Application mode [31]
Individual zones can also be disabled (
are not being used.
sent, and
will
3.11.6
The application is restarted after every reset, so tha
valve actuators are synchronized
After a reset, it takes up to 5 minutes for all t
restart. This is designed to avoid overloading the mains power supply when
restarting. At the same time, it reduces the load on the KNX network, as not all
thermostat
the
thermostat
3.11.7
In
conjunction with Synco
transmitted to the
An example for
In S-
Mode
LTE Mode / S-Mode
Reducing the bus load
Startup response
Startup delay
Heating output primary
Heating output
secondary
Cooling output primary
RDF301, RDF301.50..., RDF600KN
, RDF600KN/S Basic D
ocumentation
3.11.5
Send heartbeat and receive timeout
In a KNX network,
S-Mode and LTE Mode
communication objects can be exchanged
between individual devices. The
Receive timeout
defines the period of time within
which all the communication objects requested from a device must have been
received at least once. If a communication object is not received within this period, a
predefined value is used.
Similarly, the
Send heartbeat de
fines the period of time within which all the commu
nication objects requested must be transmitted at least once.
Fixed times are specified as follows:
Receive timeout:
31 minutes
Send heartbeat:
15 minutes
Object [KNX obj. Nr.]
I/O Minutes
Room operating mode:
Time switch [12]
Receive 31
Room operating mode:
Preselection [7]
Receive 31
Application mode [31]
Receive 31
Individual zones can also be disabled (
o
ut of service) via control parameter if they
are not being used.
In disabled zones, t
he LTE signal will no
will
therefore reduce bus load.
3.11.6
Startup
The application is restarted after every reset, so tha
t all the connected motorized
valve actuators are synchronized
(see section 3.7).
After a reset, it takes up to 5 minutes for all t
he connected room
restart. This is designed to avoid overloading the mains power supply when
restarting. At the same time, it reduces the load on the KNX network, as not all
thermostat
s transmit data at the same time. The delay (T
WaitDevice
thermostat
's device address. After the delay,
the device starts to send.
3.11.7
Heating and cooling demand
conjunction with Synco
,
the heating and/or cooling demand from each room is
transmitted to the
BACS
to provide the required heating or cooling energy.
An example for
LTE Mode is described in section 3.11.4.
Mode
, the current state
signals of the control outputs are available
ocumentation
CE1P3171en
2017-12-07
communication objects can be exchanged
defines the period of time within
which all the communication objects requested from a device must have been
received at least once. If a communication object is not received within this period, a
fines the period of time within which all the commu
-
nication objects requested must be transmitted at least once.
Default value
Comfort
Auto
Auto
ut of service) via control parameter if they
he LTE signal will no
longer be periodically
t all the connected motorized
he connected room
thermostats to
restart. This is designed to avoid overloading the mains power supply when
restarting. At the same time, it reduces the load on the KNX network, as not all
WaitDevice
) is determined by
the device starts to send.
the heating and/or cooling demand from each room is
to provide the required heating or cooling energy.
signals of the control outputs are available
.

Siemens RDF301.50 Series Specifications

General

Brand	Siemens
Model	RDF301.50 Series
Category	Thermostat
Language	English