Siemens FST020 - Density; Units; Custom Units

Setup
3.2 Process values
FST020 Function manual
50 Function Manual, 09/2017, A5E42949526-AA
3.2.4.5.5 Hysteresis
Description
Sets the hysteresis for alarm and warning limits. The hysteresis is the distance between the
limits for activation and deactivation of an alarm/warning.
Setting
0 m/s to +9999997952 m/s
Default
0.00 m/s
Related
Path
Setup → Process values → Sound velocity → Alarm and warning limits → Hysteresis
3.2.5
Density
3.2.5.1
Units
Description
Displays units for displayed density. Units are not applied at communication interface.
Read only.
Setting
μg/l (micrograms per liter); μg/m³ (micrograms per cubic meter); mg/l (milligrams per liter);
g/ml (grams per milliliter); g/cm³ (grams per cubic centimeters); g/l (grams per liter); kg/l
(kilograms per liter); kg/m³ (kilograms per cubic meter); lb/in³ (pounds per cubic inch);
lb/gal (pounds per US gallon); lb/ft³ (pounds per cubic foot); STon/yd³ (1 STon = 2000 lb);
custom units (see Custom units / Custom conversion factor)
Default
kg/m³ (kilograms per cubic meter)
Related
Path
Setup → Process values → Density → Units
3.2.5.2
Custom units
Description
User specific text string to define custom unit values. The custom unit can then be selected
in the density units.
Setting
Default
Related
Path
Setup → Process values → Density → Custom units