Siemens FC300, Руководство по эксплуатации, Страница: 312 / 518

Table B-12 Channel 3 – indput/output
HMI menu ID Parameter Description Default value
[unit]
Value range Access
level
2.4.3.1 Operation mode Set the output functionality you
want the channel to operate.
Off
● Off
● Current output
● Frequency
output
● Pulse output
● Digital output
● Digital input
User
2.4.3.3 Active operation
Shows the application possibili‐
ties of your hardware. The kind
of operation depends on the wir‐
ing.
Active operation
not possible
● Active
operation not
possible
● Active
operation
possible
User
2.4.3.4 Fail-safe activation con‐
dition
Fail-safe becomes active if ei‐
ther the selected process value
is unreliable, or the device
shows "Maintenance alarm".
Invalid process
value
● Invalid
process value
● Maintenance
alarm
User
2.4.3.5.1 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
2.4.3.5.2 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
Default settings
B.5 Inputs and outputs
MASS 2100 & FC300 (FCT030)
312
Operating Instructions, 06/2017, A5E39789040-AA