Siemens Synco 700 RMZ785 Basic Documentation page 131

Configuration
Value ranges
Identifier
Enthalpy A, B
Absolute humidity A, B
Dew point
Wet bulb temperature
Enthalpy difference
Setting values
132 / 216
Siemens
Building Technologies
9.2.1 Enable enthalpy calculator
Assign an input to enable this function.
Both temperature and relative humidity must be available and at least one output
must be interconnected to enable calculation.
Main menu > Commissioning > Extra configuration > Signal converter > Enthalpy
calculator >
Operating line
Temperature input A
Relative humidity input A
Temperature input B
Relative humidity input B
Enthalpy A
Absolute humidity A
Dew point
Wet bulb temperature
Enthalpy B
Absolute humidity B
Enthalpy difference
The value ranges of the output signals are limited and cannot be changed. The DC
0...10 V output signal corresponds to the following value ranges:
Unit
kJ/kg
g/kg
°C
°C
kJ/kg
9.2.2 Plant location
The enthalpy calculator includes a correction for pressure, dependent on the plant
location ("Elevation above sea level").
Main menu > Commissioning > Settings > Signal converter > Enthalpy calculator.... or
Main menu > Settings > Signal converter > Enthalpy calculator >
Operating line
Elevation above sea level
Switching and monitoring device RMS705B
Signal converter
Adjustable values / Comment
---, N.X1, N.X2, ...
---, N.X1, N.X2, ...
---, N.X1, N.X2, ...
---, N.X1, N.X2, ...
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
---, N.Y1, N.Y2, ... /
Enable modulating output.
Value range output signal
Y Min Y Max
0.0 100.0
0.0 20.0
0.0 +50.0
-50.0 +50.0
-50.0 +50.0
Range
0...5000
Output signal
DC 0...10 V
DC 0...10 V
DC 0...10 V
DC 0...10 V
DC 0...10 V
Factory setting
500 m
CE1P3124en
01.04.2010