Siemens RDF301.50 Series Basic Documentation

Siemens
RDF301, RDF301.50..., RDF600KN
Building Technologies
3.11.8
If a fault occurs (e.g. digital fault input, dew
etc.) then a fault will be sent on
An
RDF
highest alarm priority. This ensures that the management station does not miss any
alarms.
If alarms occur at the same time, the alarm with the highest priority will be first
displayed and sent
F
ault transmission is different in
S-Mode
Fault state
Fault information
information)
The table below
Prio Fault
- No fault
1
Bus power supply**)
2
Device address error
3
Condensation
4
External fault
5
External fault
6
Clean filter reminder
*)
Default alarm texts are stored in
be adjusted using the
**)
This e
power supply, bus is overloaded or bus signal is distorted)
∂
Priority order is #
∂
External faults #4…
alternating. On the bus
A supervisor alarm system may command
the bus
This has no
After a timeout of 48 hours
again.
Priority of alarms
Fault transmission
RDF301, RDF301.50..., RDF600KN
, RDF600KN/S Basic D
ocumentation
3.11.8
Fault function on KNX
If a fault occurs (e.g. digital fault input, dew
point, communication
etc.) then a fault will be sent on
the bus.
RDF
thermostat listens on the bus and sends its
fault when
highest alarm priority. This ensures that the management station does not miss any
alarms.
If alarms occur at the same time, the alarm with the highest priority will be first
displayed and sent
on the bus.
ault transmission is different in
LTE Mode and S-Mode
LTE Mode
Alarm info (error
code + internal information)
(internal
Alarm text (default text can be edited with ACS tool)
The table below
shows the error code and default
alarm
Thermostat
Fault information on
Display Error code
Default fault text
--- 0 No fault
Bus power supply**)
BUS,
BUSF
5000
No bus power
supply
Device address error
Addr
6001
>1 id device address
Condensation
4930
Condensation in the
room
External fault
input X1
AL1
9001
Fault input 1
External fault
input X2
AL2
9002
Fault input 2
Clean filter reminder
FIL
3911
Dirty filter
Default alarm texts are stored in
the thermostat’s
non
be adjusted using the
ACS commissioning tool.
This e
rror will not be sent on bus (
because there is no bus, not enough bus
power supply, bus is overloaded or bus signal is distorted)
Priority order is #
1…6
External faults #4…
5: If
faults are active, the display will show AL1, AL2,
alternating. On the bus
, only the fault
with the highest priority will be sent
A supervisor alarm system may command
the thermostat
the bus
via the communication object "Fault t
ransmission
This has no
impact on the local display of faults.
After a timeout of 48 hours
, the sending of faults will
automatically
59 / 94
ocumentation
CE1P3171en
2017-12-07
point, communication
configuration,
fault when
the fault has the
highest alarm priority. This ensures that the management station does not miss any
If alarms occur at the same time, the alarm with the highest priority will be first
:
code + internal information)
Alarm text (default text can be edited with ACS tool)
alarm
texts.
Fault information on
bus
Default fault text
Text
adjustable *)

No bus power
---
>1 id device address
---
Condensation in the

Fault input 1

Fault input 2

Dirty filter

non
-volatile memory and can
because there is no bus, not enough bus
power supply, bus is overloaded or bus signal is distorted)
.
faults are active, the display will show AL1, AL2,
with the highest priority will be sent
.
the thermostat
to stop sending faults to
ransmission
" (disable / enable).
automatically
be enabled

Siemens RDF301.50 Series Specifications

General

Brand	Siemens
Model	RDF301.50 Series
Category	Thermostat
Language	English