Siemens FC300 - Page 313

HMI menu ID Parameter Description Default value
[unit]
Value range Access
level
2.4.3.5.3 Loop current scale
● 4 to 20 mA
(3.50) 3.8 to
20.5 (22.6)
NAMUR
● 4 to 20 mA
(3.50) 3.8 to
20.5 (22.6)
NAMUR
● 4 to 20 mA
(3.75) 4.0 to
20.8 (22.6) US
● 4 to 20 mA
(0.00) 4.0 to
20.5 (22.0)
● 4 to 20 mA
(2.00) 4.0 to
24 (25.0)
● 0 to 20 mA
(0.00) 0.0 to
20.5 (22.0)
● 0 to 20 mA
(0.00) 0.0 to
24 (25.0)
User
2.4.3.5.4 Upper range value Assign process value to the
nominal upper range value
1) 1)
User
2.4.3.5.5 Lower range value Assign process value to the
nominal lower range value
1) 1)
User
2.4.3.5.6 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
2.4.3.5.7 Fail-safe behavior Select current output reaction in
case of a fault.
Lower fault cur‐
rent
● Lower fault
current
● Upper fault
current
● Last reliable
value
● Current value
● Fail safe value
User
2.4.3.5.8 Fail-safe value Define fail-safe current output
value if 'Fail-safe behaviour' pa‐
rameter is set to ’Fail-safe value’.
3.5 mA
● 0 to 25 mA
User
2.4.3.5.9 Fail-safe minimum time Minimum time the output stays
in fail-safe mode. Short events
will be prolonged.
0 s
● 0 to 100 s
user
2.4.3.6.1 Redundancy mode Set the Redundancy mode. The
frequency on channel 3 will fol‐
low frequency on channel 2 with
90 or 180 deg. shift.
Off
● Off
● 90º
● 180 º
User
Default settings
B.5 Inputs and outputs
MASS 2100 & FC300 (FCT030)
Operating Instructions, 06/2017, A5E39789040-AA 313