36 CI/FSS/FSV430/450-EN Rev. D | SwirlMaster FSS430, FSS450 VortexMaster FSV430, FSV450
Operating mode /
order code
Description Additional parameters required Parameter setting
Steam Power 12) / NS3 Energy flow of the vaporous
medium
13)
Measuring medium temperature at the
inflow
1)
With internal temperature sensor.
No information required, the measured value
from the temperature sensor is used.
Default setting for the temperature value:
Device Setup / Plant/Customized /
Compensation Setting -> Preset Int.Temp
Measuring medium temperature at the
outflow
1)
Via analog input:
Input/Output / Field Input / Analog In Value ->
Temperature
Via HART input:
Input/Output / Field Input / Hart In Value ->
Temperature
Default setting for the temperature:
Device Setup / Plant/Customized /
Compensation Setting -> Preset Ext.Temp
Operating pressure
3) 6)
Via analog input:
Input/Output / Field Input / Analog In Value ->
Pressure
Via HART input:
Input/Output / Field Input / Hart In Value ->
Pressure
Default setting for the pressure value:
Device Setup / Plant/Customized /
Compensation Setting -> Preset Pressure
1) The highest priority of the device is to record the operating temperature.
2) The highest priority of the device is to record the density via the analog input, as long as the analog input is activated as a density input. If the analog input is not
available as a density input, the system attempts to record the density via the HART input. If both the analog input and the HART input are deactivated as a density
input, the system uses the default density value.
3) The connection via the analog input or HART input is described in the chapter titled „Electrical connections“ on page 21.
4) In order to implement the "Liquid Power" mode, as a precondition the required parameters from one of the NL3 modes must be available. See chapter „Measuring the
energy of liquids“ on page 37.
5) The highest priority of the device is to record the temperature via the analog input, as long as the analog input is activated as a temperature input. If the analog input is
not available as a temperature input, the system attempts to record the temperature via the HART input. If both the analog input and the HART input are deactivated
as a temperature input, the system uses the default density value.
6) The highest priority of the device is to record the pressure via the analog input, as long as the analog input is activated as a pressure input. If the analog input is not
available as a pressure input, the system attempts to record the pressure via the HART input. If both the analog input and the HART input are deactivated as a
pressure input, the system uses the default pressure value.
7) If the selection "Gas linear." is set for the menu item Device Setup / Plant/Customized -> Gas Std. Mode, the compression factor is reset to 1.0. See also the chapter
titled "Special operating modes" in the operating instruction.
8) The biogas proportion can be determined via the analog input, HART input or default setting. The highest priority of the device is to record the biogas proportion via
the analog input, as long as the analog input is activated as a biogas proportion input. If the analog input is not available as a biogas proportion input, the system
attempts to record the biogas proportion via the HART input. If both the analog input and the HART input are deactivated as a biogas proportion input, the system
uses the default biogas proportion value.
9) In order to implement the "Bio Std/Norm Vol." mode, as a precondition the required parameters from one of the NG2 modes must be available.
10) In order to implement the "Steam Mass" mode with internal density determination, the selection "Calculated from..." must be set in the menu Device Setup /
Plant/Customized / Compensation Setting -> Steam Density Selec..
11) In order to implement the "Steam Mass" mode with external density determination, the selection "Ext.-Density" must be set in the menu Device Setup /
Plant/Customized / Compensation Setting -> Steam Density Selec..
12) In order to implement the "Steam Power" mode, as a precondition the required parameters from one of the NS2 modes must be available. See chapter „Measuring the
energy of steam“ on page 37.
13) Two different properties of steam are supported: saturated steam and overheated steam. The end user can change this in the menu item Device Setup /
Plant/Customized / Compensation Setting -> Steam Type.
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