Siemens RDF301 Basic Documentation

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Siemens
RDF301, RDF301.50..., RDF600KN
Building Technologies
3.2.1
The operating mode can be influenced by different interventions.
The source of the
"Cause"
diagnostic data
OZW772.
Source Description
Local operation
via operating
mode button
∂
Operating mode is not Auto
∂
No time schedule via bus
∂
Temporary Comfort extension is active
∂
Operating mode switchover contact
∂ Window
contact
∂
Presence detector
Bus command
Room op. mode
∂
"Window state" sent via bus
∂
"Window state" sent via bus
∂ "
Presence detector
1)
∂
Time schedule available via bus
⇓
local operating mode is set to Auto
∂
Time schedule sends Protection mode via bus
⇓
operating mode cannot be changed locally
1)
RDF600KN SW version <
switchover contact
The following table shows the priorities of different interventions.
A lower number means a higher priority.
Priority Description
•
Commissioning
‚
Protection mode via bus
from time schedule
ƒ
Operating mode
switchover contact
(RDF301…)
ƒ
Window contact
(RDF600KN…)
1)
ƒ
"Window state" via bus
„
Presence detector
(RDF600KN…)
1)
Source for change of
operating mode
ACS
Priority of operating
mode interventions
RDF301, RDF301.50..., RDF600KN
, RDF600KN/S Basic D
ocumentation
Different way
s to influence the operating mode
The operating mode can be influenced by different interventions.
The source of the
effective room operating mode state
can be monitored using the
diagnostic data
point in the ACS tool
, operator unit RMZ792 or
Value of DP "Cause"
Operating mode is not Auto
Timer
No time schedule via bus
Room operating mode
(pre-
selection
Temporary Comfort extension is active
Timer
function
Operating mode switchover contact
(RDF301..)
Room operating mode contact
contact
(RDF600KN…)
1)
Window switch
Presence detector
(RDF600KN…)
1)
Presence detector
"Window state" sent via bus
(RDF301….)
Room operating mode contact
"Window state" sent via bus
(RDF600KN…)
1)
Window switch
Presence detector
" sent via bus (RDF600KN…)
Presence detector
Time schedule available via bus
local operating mode is set to Auto
Timer
Time schedule sends Protection mode via bus
operating mode cannot be changed locally
Time switch
RDF600KN SW version <
V1.8 works like RDF301…
with the operating mode
switchover contact
.
The following table shows the priorities of different interventions.
A lower number means a higher priority.
Remark
In parameter
setting mode (highest priority)
command an operating mode independent of all other settings
or intervention via bus and local input.
Protection mode via bus
from time schedule
Protection mode, sent by a
time schedule
It cannot be overridden by the user n
or by an operating mode
switchover contact.
switchover contact
If the contact is closed, the operating mode changes to
Economy
. This overrides the operating mode on the
If the contact is closed, the operating mode changes to
Protection
. This overrides the operating mode on the
thermostat.
"Window state" via bus
"Window state" sent via bus has the same effect as the
operating mode switchover contact
(on RDF301…)
window contact (on RDF600KN).
Note: Only one input source must be used, either local input
X1/X2 or KNX bus.
Presence detector
Standard presence mode: The thermostat switches to Comfort
mode when the presence detector (local or on KNX)
(room is occupied).
*)
Hotel presence mode: When hotel guests leave the
thermostat switches to Economy mode and
is locked. Upon
occupancy, the thermostat
previous operating mode set by the hotel guests.
ocumentation
CE1P3171en
2017-12-07
s to influence the operating mode
The operating mode can be influenced by different interventions.
can be monitored using the
, operator unit RMZ792 or
web server
Value of DP "Cause"
Room operating mode
selector
selection
)
function
Room operating mode contact
Window switch
Presence detector
Room operating mode contact
Window switch
Presence detector
Time switch
with the operating mode
The following table shows the priorities of different interventions.
setting mode (highest priority)
, you can always
command an operating mode independent of all other settings
time schedule
, has priority 2.
or by an operating mode
If the contact is closed, the operating mode changes to
. This overrides the operating mode on the
thermostat.
If the contact is closed, the operating mode changes to
. This overrides the operating mode on the
"Window state" sent via bus has the same effect as the
local
(on RDF301…)
or local
Note: Only one input source must be used, either local input
Standard presence mode: The thermostat switches to Comfort
mode when the presence detector (local or on KNX)
is active
Hotel presence mode: When hotel guests leave the
ir rooms, the
thermostat switches to Economy mode and
the local HMI (keys)
occupancy, the thermostat
returns to the
previous operating mode set by the hotel guests.

Siemens RDF301 Specifications

General

Brand	Siemens
Model	RDF301
Category	Thermostat
Language	English