Description
3.5 HART communication
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
27
Mapping of measured process variables
The device supports all four dynamic variables (PV, SV, TV and QV). Except for PV, they
can be freely mapped to all device variables.
The following table shows the possible and default mappings.
Device
Varia-
ble
Num-
ber
Device Variable Name
PV
SV
TV
QV
0
Volume flow
D
X
X
X
1
Mass flow
X
D
X
X
2
Sound Velocity
X
X
D
X
3
Flow Velocity
X
X
X
D
4
Process Density
X
X
X
X
5
Process Temperature
X
X
X
X
6
Process Pressure
X
X
X
X
7
Process Viscosity
X
X
X
X
8
Temperature 1
X
X
X
X
9
Temperature 2
X
X
X
X
10
Concentration
X
X
X
X
11
Current in (Channel 5)
X
X
X
X
12
Current in (Channel 6)
X
X
X
X
13
Standard Volume Flow
X
X
X
X
14
Standardizing Factor
X
X
X
X
15
Standard Viscosity
X
X
X
X
16
Standard Density
X
X
X
X
17
LiquIdent
X
X
X
X
18
API Gravity
X
X
X
X
19
Standard API Gravity
X
X
X
X
20
Specific Gravity
X
X
X
X
21
Standard Specific Gravity
X
X
X
X
22
Rate of Change
X
X
X
X
23
Energy Flow
X
X
X
X
24
Delta Temperature
X
X
X
X
25
Energy Efficiency Rating
X
X
X
X
26
Coefficient of Performance
X
X
X
X
27
Totalized Value 1
X
X
X
28
Totalized Value 2
X
X
X
29
Totalized Value 3
X
X
X
"D" marking denotes default mapping.