Siemens RDG20 KN Series - Expert Level Parameters with Diagnostics and Test

Functions
Control parameters
4
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A6V11545892_en--_e
4.15.4 Expert level parameters with diagnostics and test
Parameter display depends on selected application and function. Parameter values
are only visible when the device is set as Manager (M), Subordinate (S) or both
identification (✓).
Parameter
Name
Factory setting
Range
RDG20..
RDG26..
Dependencies
Expert level
Control settings
P050
Heat P-band Xp
2 K
0.5…6 K
✓
✓
P001
P051
Switching differential heating
1 K
0.5…6 K
✓
✓
P001
P052
Cool P-band Xp
P053
Switching differential cooling
P054
Radiator P-band Xp/switching
differential
2 K
0.5…6 K
✓
✓
‒
P055
10)
Dead zone Comfort mode
2 K
0.5…5 K
M
M
P258
P056
Setpoint differential
2 K
0.5…5 K
✓
✓
‒
P057
1)
Integral action time Tn for heating
45 min
0...120 min
✓
✓
P201,
P203,
P204
P058
1)
Integral action time Tn for cooling
P059
2)
10)
H/C changeover switching point
cooling
16 °C (61 °F)
5 °C…P060-2 K (41 °F…P060-2 K)
M
M
P001,
P150,
P153,
P155,
P258
P060
2)
10)
H/C changeover switching point
heating
28 °C (82 °F)
P059+2 K…40 °C (P059+2 K…104 °F)
M
M
P001,
P150,
P153,
P155,
P258
P061
11)
Setpoint ΔT cooling
---
--- (0), 1...40 K
✓
✓
P150,
P153,
P155
P062
11)
Setpoint ΔT heating
---
--- (0), 1...40 K
✓
✓
P150,
P153,
P155
P063
Minimum supply air temperature
---
---, 0 °C…P064 (32 °F…P064)
✓
✓
P150,
P153,
P155
P064
Maximum supply air temperature
---
---, P063…50 °C (P063…122 °F)
✓
✓
P150,
P153,
P155
Mode and setpoints
P100
10)
Protection heating setpoint
8 °C (46 °F)
--- (0), 5 °C…P101; (41 °F…P101)
M
M
P258
P101
10)
Protection cooling setpoint
---
--- (0), P100…40 °C; (P100…104 °F)
M
M
P258
P102
3)
10)
Temporary Comfort mode
---
--- (0), 1...360 min
M
M
P002,
P005,
P258
P103
10)
Temporary Comfort setpoint
OFF
0 = Disabled (OFF)
1 = Enabled (ON)
2 = Enabled (ON), excluded Window contact
3 = Enabled (ON), excluded presence detector
(include hotel presence)
M
M
P258
P104
10)
Setpoint display (RDG2..KN)
1
1 = Absolute setpoints
2 = Relative setpoints
M
M
P010
P258
P109
13)
Outside damper frost protection
(RDG2..KN)
---
---; 2...14 °C (35.6...50 °F)
✓
✓
P450
P110
10)
Energy indicator (RDG2..KN)
1
OFF = Disabled
1 = Green and Red dimmed out
2 = Green dimmed out / Red fixed
3 = Green and Red fixed
M
M
P258
P111
10)
Energy indicator range (RDG2..KN)
2 K
0…10 K
M
M
P258