Process Variables; Bus Communication - Siemens SITRANS FC330 Operating Instructions Manual

11.8

Process variables

Table 11-26 Process variables
Description
Primary process varia‐
bles
Derived process varia‐
bles
11.9

Bus communication

Table 11-27 HART, Modbus and Profibus communication
Description
Manufacturer ID
Device ID
HART protocol revision
Profibus profile
Modbus RS-485 RTU
Number of device variables
Physical layers supported
Loop-powered
Note
Device-specific approvals
Always refer to nameplates on the device for device-specific approvals.
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB
Specification
● Mass flow
● Density
● Fluid temperature
● Volume flow
● Corrected volume flow
● Fraction A:B
● Fraction % A:B
Specification
42 (2A Hex)
34 (22 Hex)
7.5
4.0
-
11
FSK
No
11.9 Bus communication
More information
Manufacturer ID parameter
Device type parameter
HART protocol revision parameter
Profibus protocol revision parameter
-
Number of process values, both measured
and derived
Frequency Shift Keyed
4-wire device
Technical data
205