Siemens SITRANS F series Operating Instructions Manual page 331

Modbus Data type /
register Size in bytes
2704 Float / 4
2706 Float / 4
2708 Float / 4
2710 Float / 4
2712 Float / 4
2714 Float / 4
2716 Float / 4
2718 Float / 4
2720 Float / 4
2722 Float / 4
2724 Float / 4
2726 Float / 4
2728 Float / 4
2730 Float / 4
2732 Float / 4
2734 Float / 4
2736 Float / 4
2738 Float / 4
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Parameter Description
Medium tem- Medium temperature
perature simulation value
Pressure Process pressure
simulation value
Viscosity Process viscosity simu-
lation value
Xdcr tempera- Xdcr temperature
ture simulation value
Auxiliary tem- Auxiliary temperature
perature simulation value
Concentration Concentration simula-
tion value
Base viscosity Base viscosity simula-
tion value
Base density Base density simula-
tion value
Liquident Liquident simulation
value
API gravity API gravity simulation
value
Base API gravi- Base API simulation
ty value
Specific gravity Specific gravity simula-
tion value
Base specific Base specific gravity
gravity simulation value
Rate of change Rate of change simula-
tion value
Standardizing Standardizing factor
factor simulation value
Mass flow Mass flow simulation
value
Standard vol- Standard volume flow
ume flow simulation value
Volume flow Volume flow simulation
value
A.9 Modbus holding registers tables
Default value Value range /
[unit] Setting options
(unit register)
20.0 -50.0 - 250.0
[°C]
700000.0 100000.0 - 100000000.0
[Pa]
(8015)
0.000001 0.00000001 - 10.0
[m /s]
2
(7524)
20.0 -50.0 - 250.0
[°C]
(7700)
20.0 -50. - 250
[°C]
(7700)
0.0 % -
0.000001 0.00000001 - 10.0
[m /s]
2
(7524)
1000.0 0.08 - 10000.0
[kg/m ]
3
(7600)
1500.0 100.0 - 2500.0
[m/s]
(8014)
0.0 -150.0 - +200.0
[°API]
0.0 -150.0 - +200.0
[°API]
0.0 0.0 - 10.0
[SGU]
0.0 0.0 - 10.0
[SGU]
0.0 -
[m /s]
2
(7400)
0.0 0.0 - 10.0E+6
0.0 -3.0E6 - +3.0E+6
[m /s]
3
(7400)
0.0 -1.0E5 - +1.0E+5
[Sm /h]
3
(7964)
0.0 -3000.0 - +3000.0
[m /s]
3
(7500)
Modbus communication
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
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