Siemens SITRANS F - Page 61

Setup
3.2 Process values
FST030
Function Manual, 04/2017, A5E35693328-AA
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3.2.5.5.3 Lower warning limit
Description
if the process value falls below this limit a warning is triggered.
Setting
-9999997952 m/s to +9999997952 m/s
Default
-9999997952 m/s
Related
Path
Setup → Process values → Sound velocity → Alarm and warning limits → Lower warning
limit
3.2.5.5.4 Lower alarm limit
Description
If the process value falls below this limit an alarm is triggered.
Setting
-9999997952 m/s to +9999997952 m/s
Default
-9999997952 m/s
Related
Path
Setup → Process values → Sound velocity → Alarm and warning limits → Lower alarm limit
3.2.5.5.5 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