Siemens FC300, Руководство по эксплуатации, Страница: 348 / 518

HMI menu ID Parameter Description Default value
[unit]
Value range Access
level
2.4.5.6.8 Fail-safe behavior Select current output reaction in
case of a fault.
Last valid value
● Minimum
frequency
● Maximum
frequency
● Last valid
value
● Current value
● Fail-safe
value
User
2.4.5.6.9 Fail-safe value Define fail-safe current output
value if 'Fail-safe behaviour' pa‐
rameter is set to ’Fail-safe value’.
0 Hz
● 0 to 12500 Hz User
2.4.5.6.10 Fail-safe minimum time Minimum time the output stays
in fail-safe mode. Short events
will be prolonged.
0
● 0 to 100 s
User
2.4.5.7 Pulse output
2.4.5.7.1 Process value Select process value for current
output.
Mass flow
● Mass flow
● Volume flow
● Standard
volume flow
● Fraction flow
Media A
● Fraction flow
Media B
User
2.4.5.7.2 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
User
2.4.5.7.3 Pulse units Select units for pulse output.
Units are not applied at commu‐
nication interface.
Mass flow
kg
● g (grams)
● kg (kilograms)
● t (1 t = 1000
Kg)
● STon (1 STon
= 2000 lb)
● T (1 T = 2240
lb)
● oz (ounces)
● lb (pounds)
● Custom
User
Default settings
B.5 Inputs and outputs
MASS 2100 & FC300 (FCT030)
348
Operating Instructions, 06/2017, A5E39789040-AA