Siemens SITRANS FC430, Руководство по эксплуатации

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Table E-4 Density
HMI menu ID Parameter Description Default value
[unit]
Value range Access
level
2.2.5.1 Units Select unit for displayed density.
Unit is not applied at communi‐
cation interface.
kg/m³ µg/L, µg/m³, mg/
L, g/mL, g/cm³, g/
L, kg/L, kg/m³, lb/
in³, lb/gal, lb/ft³,
STon/yd³, Custom
User
2.2.5.2 Custom units Define a name for the custom
units. The custom units can then
be selected in the units list.
1) 1)
User
2.2.5.3 Custom conversion fac‐
tor
Define a mass flow factor for the
custom units. The factor is
based on SI mass flow units kg/
s
1) 1)
User
2.2.5.4 Decimal places Define the decimal point for the
process value displayed in the
Local User Interface.
2
● Auto
● No decimal
place
● 1
● 2
● 3
● 4
● 5
● 6
User
2.2.5.5 Alarm and warning limits
2.2.5.5.1 Upper alarm limit Set upper alarm limit. Alarm is
triggered if density value is
above the limit.
1) 1)
User
2.2.5.5.2 Upper warning limit Set upper warning limit. Warning
is triggered if density value is
above the limit.
1) 1)
User
2.2.5.5.3 Lower warning limit Set lower warning limit. Warning
is triggered if density value is be‐
low the limit.
1) 1)
User
2.2.5.5.4 Lower alarm limit Set lower alarm limit. Alarm is
triggered if density value is be‐
low the limit.
1) 1)
User
2.2.5.5.5 Hysteresis Sets the hysteresis for alarm
and warning limits. The hystere‐
sis is the distance between the
limits for activation and deactiva‐
tion of alarm/warning.
1) 1)
User
2.2.5.6 Density adjustment
2.2.5.6.1 Adjustment factor Set compensation factor to ad‐
just density calculation.
1 -1.999 to1.999 Expert
2.2.5.6.3 Adjustment offset Enter the displayed density ad‐
justment offset.
0
[kg/m³]
-14000.0 to
14000.0
Expert
Default settings
E.3 Standard volume flow
FC430 (From firmware 4.0)
332
Operating Instructions, 06/2017, A5E39789392-AA