Siemens RDF302/VB User Manual

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Siemens RDF302 Basic documentation CE1P3079en
Smart Infrastructure 2022-06-17
Read
Write
Object No.
Object
Address (Decimal)
Register
Length
Read Only (RO) or Read/Write (R/W)
Functioncode(HEX) 0x03---Read
Holding Registers
0x04---Read
Input
Registers
0x06---Write
Single Register
0x10---Write
Multiple Registers
MutiBytes Access Group
Special Process
Default
Data Type (Decimal)
53
P48
0048
1
R/W
0x03
0x06
6
-
1 min.
1...20 minutes
54
P49
0049
1
R/W
0x03
0x06
6
-
1 min.
1...20 minutes
55
P50
0050
1
R/W
0x03
0x06
6
-
OFF
0 = OFF: Not active
1…5 min: Active with
selected duration
56
P51
0051
1
R/W
0x03
0x06
6
x50
OFF
9=OFF, 10..50 °C
57
P52
0052
1
R/W
0x03
0x06
6
-
1
0:= Disabled
1:= Enabled
2:= Heating only
3:= Cooling only
58
P53
0053
1
R/W
0x03
0x06
6
-
3-speed
1:= 1-speed
2:= 3-speed
59
P54
0054
1
R/W
0x03
0x06
6
-
60 sec
0 ... 360 sec
60
P55
0055
1
R/W
0x03
0x06
6
-
100%
80..100%
61
P56
0056
1
R/W
0x03
0x06
6
-
65%
30..75%
62
Parameter table
P57
0057
1
R/W
0x03
0x06
6
-
10%
1..15%
63
P58
0058
1
R/W
0x03
0x06
6
-
ON
1 = ON: enabled
0 = OFF: disabled
64
P59
0059
1
R/W
0x03
0x06
6
-
2 min
1 ... 6 min
65
P60
0060
1
R/W
0x03
0x06
6
-
0
0…89min, OFF(90)
66
P61
0061
1
R/W
0x03
0x06
6
-
OFF
0…359min, OFF(360)
67
P62
0062
1
R/W
0x03
0x06
6
-
Off (0)
0 = Off, 100 … 9900 hours
68
P65
0065
1
R/W
0x03
0x06
-
x50
8 °C
OFF(=4.5), 5 ~WcoolEco;
WcoolEco=40 °C max
69
P66
0066
1
R/W
0x03
0x06
-
x50
OFF
WHeatEco ... 40
°C,OFF(=40.5);
WHeatEco=5C min
70
P68
0068
1
R/W
0x03
0x06
8
-
2 = 19200bps
0 = 4800bps,
1 = 9600bps,
2 = 19200bps,
3 = 38400bps
71
P69
0069
1
R/W
0x03
0x06
8
-
OFF
0 = OFF := Disabled
1 = ON := Enable
72
P70
0070
1
R/W
0x03
0x06
8
-
Even
0 = Odd
1 = Even
2 = No parity
73
P71
0071
1
R/W
0x03
0x06
8
-
OFF
0 = OFF := Disable
1 = ON := Reload start
74
P81
0081
1
R/W
0x03
0x06
-
1
1…247
 If a bus command is received via MODBUS for either COMFORT or ECONOMY operating mode, the symbol
of the selected operating mode will be displayed.
i.e. either COMFORT or ECONOMY symbol only
If a bus command is received for PROTECTION mode, the AUTO TIMER symbol ( ) will be displayed and
all key buttons will be de-activated.
i.e. both PROTECTION and AUTO TIMER symbols
** RDF302.B does not have inputs X1 and X2. Parameters related x1 and X2 input functions are not applicable
to RDF302.B.

Siemens RDF302/VB Specifications

General

Brand	Siemens
Model	RDF302/VB
Category	Thermostat
Language	English