Siemens SITRANS FST030 - Process Values; A.9.10.2 Process Values

A.9.10.2 Process values
Simulate process values
Table A-134 Channel 2 output current
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
2700 Unsigned / 4 Enable simula‐
tion
Defines enabling or dis‐
abling simulation of
multiple process values
at a time.
0 Set bit means enabling:
● Bit 0: Density
● Bit 1: Medium
temperature
● Bit 2: Pressure
● Bit 3: Viscosity
● Bit 4: AUX
temperature
● Bit 5: Sensor
temperature
● Bit 6: Concentration
● Bit 7: Base viscosity
● Bit 8: Base density
● Bit 9: Liquident
● Bit 10: API gravity
● Bit 11: Base API
gravity
● Bit 12: Specific gravity
● Bit 13: Base specific
gravity
● Bit 14: Rate of change
● Bit 15: Standardizing
factor
● Bit 16: Mass flow
● Bit 17: Standard
volume flow
● Bit 18: Volume flow
● Bit 19: Sound velocity
● Bit 20: Flow velocity
● Bit 21: Liquid identifier
Read /
write
2702 Float / 4 Density Process density simula‐
tion value
1000.0
[kg/m
3
]
(7600)
0.08 - 10000.0 Read /
write
2704 Float / 4 Medium temper‐
ature
Medium temperature
simulation value
20.0
[°C]
-50.0 - 250.0 Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 325