Siemens FC300 - Page 346

HMI menu ID Parameter Description Default value
[unit]
Value range Access
level
2.4.5.4.1 Process value Select process value for current
output.
Mass flow
● Mass flow
● Volume flow
● Standard
volume flow
● Density
● Standard
density
● Medium
temperature
● Fraction A
● Fraction B
● Fraction A %
● Fraction B %
● Control valve
User
2.4.5.4.2 Direction Select measured flow direction.
The flow meter will only output
current when flow value is meas‐
ured in selected direction.
Positive
● Positive
● Negative
● Bidirectional
● Symmetric
User
2.4.5.4.3 Loop current scale
● 4 to 20 mA
NAMUR
● 4 to 20 mA US
● 4 to 20 mA
(fault = 0 mA)
● 4 to 20 mA
● 0 to 20 mA
User
2.4.5.4.4 Upper range value Assign process value to the
nominal upper range value
1) 1)
User
2.4.5.4.5 Lower range value Assign process value to the
nominal lower range value
1) 1)
User
2.4.5.4.6 Damping value Set filter time constant. Defines
the damping of the current out‐
put signal. 0.0 means filter is off
0 s
● 0 to 100 s
User
2.4.5.4.7 Fail-safe behavior Select current output reaction in
case of a fault.
Lower fault cur‐
rent
● Lower fault
current
● Upper fault
current
● Last valid
value
● Current value
● Fail safe value
User
Default settings
B.5 Inputs and outputs
MASS 2100 & FC300 (FCT030)
346 Operating Instructions, 06/2017, A5E39789040-AA