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Siemens
RDG100.., RDG110.., RDG160T.. Basic Documentation
CE1P3181en
Building Technologies
Functions
2015-07-29
4.15.2 Parameters of the "Expert level with diagnostics and test" –
Degree Celsius
P
ar
am
et
e
r
Name
Factory setting
Range
R
D
G
10
0
R
D
G
10
0T
R
D
G
10
0T
/H
R
D
G
11
0
R
D
G
11
0U
R
D
G
16
0T
R
D
G
16
0T
U
D
ep
en
d
en
ci
es
Expert level
P30 P-band/switching differential in heating mode
2 K
0.5…6 K
P31 P-band/switching differential in cooling mode
1 K
0.5…6 K
P32 P-band/switching differential for radiator
2 K
0.5…6 K
Appl
P33 Dead zone in Comfort mode
2 K
0.5…5 K
Appl
P34 Setpoint differential (w
D
)
2 K
0.5…5 K
Appl
P35 Integral action time
RDG100.. 5 min.
0…10 min.
x
x
P46,
P47
RDG160T/160TU 45 min.
0…120 min.
x
x
x
x
P36 Heating/cooling changeover switching point
cooling (X1/X2)
16 °C
10…25 °C
P38,
P40
P37 Heating/cooling changeover switching point
heating (X1/X2)
28 °C
27…40 °C
P38,
P40
P38 Functionality of X1
1 = external
sensor
0 = --- (no function)
1 = room temp ext/ret air temp (AI)
2 = H/C changeover (AI/DI)
3 = operating mode contact [DI)
4 = dewpoint sensor (DI)
5 = enable electric heater (DI)
6 = fault input (DI)
9 = Supply air sensor
0..6
0..6
0..6
0..6
0..9
P39 Operating action of X1 if digital input
NO
NO = normally open/open
NC = normally closed/closed
P38
P40 Functionality of X2
2 = H/C
changeover
0 = --- (no function)
1 = room temp ext/ret air temp (AI)
2 = H/C changeover (AI/DI)
3 = operating mode contact [DI)
4 = dewpoint sensor. (DI)
5 = enable electric heater (DI)
6 = fault input (DI)
9 = Supply air sensor
0..6
0..6
0..6
0..6
0..9
P41 Operating action of X2 if digital input
NO
NO = normally open/open
NC = normally closed/closed
P40
P42 Functionality of D1
3 = operating
mode
changeover
0 = --- (no function)
2 = H/C changeover (DI)
3 = operating mode contact [DI)
4 = dewpoint sensor (DI)
5 = enable electric heater (DI)
6 = fault input (DI)
0..6
0..6
0..6
0..6
0..6
P43 Operating action of D1 if digital input
NO
NO = normally open/open
NC = normally closed/closed
P42
P44 Running time of Y1/Y2 output
(only with modulating PI control)
150 s
20…300 s
x
x
P46
P45 Running time of Y3/Y4 output
(only with modulating PI control)
150 s
20…300 s
x
x
P47
P45 Power of electric heater on Q2 (for adaptive
temperature compensation)
0 kW
0.0…1.2 kW
x
x
x
x
P46 Output Y1/Y2 (if not parameterized as 3-pos.)
On/Off (1)
1 = On/Off
2 = PWM
x
x
Appl
P46 Outputs Y10 (DC) or Q1 (2-pos)
DC 0...10 V (2)
1 = On/Off
2 = DC 0…10V
x
x
x
x
Appl
P46 Load current of electric heater on Y21 (for
adaptive temperature compensation, not
available for RDG110U)
1 A
1...5 A
x
x
x
x
Appl
P47 Output Y3/Y4 (if not parameterized as 3-pos.)
On/Off (1)
1 = On/Off
2 = PWM
x
x
Appl
P47 Outputs Y20 (DC) or Q2 (2.pos)
DC 0...10 V (2)
1 = On/Off
2 = DC 0…10V
x
x
x
x
Appl
P48 Min. output on time
2-position control output
1 min.
1...20 min.
P46
P48 Min. output ON time on Q1, Q2 and Q3, Relay
function P72, P73, P74 ( =2,3,4,5):
1 min.
1...20 min.
x
x
x
x
Appl
P7x
P49 Min. output off time
2-position control output
1 min.
1...20 min.
P47
P49 Min. output OFF time on Q1, Q2 and Q3 Relay
function P72, P73, P74 ( =2,3,4,5):
1 min.
1...20 min.
x
x
x
x
Appl
P7x
P50 Purging function (only when changeover with
local sensor is selected)
OFF
OFF: Not active
1…5 min: Active with selected duration
P38,
P40
P51 Floor heating limit temperature
OFF
OFF, 10...50 °C
P38,
P40
Parameter available
Parameter not available