Siemens SITRANS FST030 - Process Value Filter Masks

Selected view type Setting options
● 82: SNR upstream path 5
● 83: SNR downstream path 5
● 84: Sound velocity path 5
● 85: Delta time path 5
● 86: Path 5 percentage of bursts accepted
● 87: Downstream peak amplitude path 5
● 88: Upstream peak amplitude path 5
Alarm list No selections possible.
A.9.4.8 Process value filter masks
Table A-80 Process value filter masks
Selected view type Setting options
Process value filter mask 1 Bit coded mask to specify the process values that are filtered. Bit set
means filtered:
● Bit 0: Mass flow
● Bit 1: Volume flow
● Bit 2: Density
● Bit 3: Medium temperature
● Bit 11: Totalizer 1
● Bit 12: Totalizer 2
● Bit 13: Totalizer 3
● Bit 18: Sound velocity
● Bit 19: Flow velocity
● Bit 20: Pressure
● Bit 21: Viscosity
● Bit 24: Medium concentration
● Bit 27: Standard volume flow rate (only hydrocarbon and gas
applications)
● Bit 28: Standardizing factor (only hydrocarbon and gas applications)
● Bit 29: Base viscosity (only hydrocarbon applications)
● Bit 30: Base density (only hydrocarbon applications)
● Bit 31: Liquident (only hydrocarbon applications)
Process value filter mask 2 Bit coded mask to specify the process values that are filtered. Bit set
means filtered:
● Bit 0: API gravity (only hydrocarbon applications)
● Bit 1: Base API gravity (only hydrocarbon applications)
● Bit 2: Specific gravity (only hydrocarbon applications)
● Bit 3: Base specific gravity (only hydrocarbon applications)
● Bit 4: Rate of change (ROC) (only hydrocarbon applications)
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
282 Operating Instructions, 08/2018, A5E37367739-AD