Siemens SITRANS FC430 Operating Instructions Manual page 365

HMI menu ID Parameter
2.4.2.8.16 NAMUR status signal
2.4.2.8.17 Polarity
2.4.2.8.18 On delay
2.4.2.8.19 Off delay
: See Sensor dimension dependent default settings (Page 263)
1)
Process Value is set to Mass flow
2)
Process Value is set to Volume flow
3)
Process Value is set to Density
4)
Process Value is set to Fluid Temperature
5)
Process Value is set to Standard volume flow
6)
Process Value is set to Fraction A % / Fraction B %
7)
FC430 (From firmware 4.0)
Operating Instructions, 06/2017, A5E39789392-AA
Description
Select one or more NAMUR sta‐
tus signals. The output is active
when one of the selected signals
occurs.
Set the level of an active signal. Active high level ● Active high
Set the time delay between
alarm condition and activating
the output. Allows to ignore tran‐
sient fault conditions
Set the time delay between re‐
setting alarm condition and de-
activating the output. Allows to
ignore transient fault conditions
E.5 Inputs and outputs
Default value Value range
[unit]
● Failure
● Function
check
● Out of
specification
● Maintenance
required
● None
level
● Active low
level
0 s
● 0 to 100 s
0 s
● 0 to 100 s
Default settings
Access
level
User
User
User
User
365