Siemens SITRANS LUT400 - Page 72

Commissioning
6.3 Quick Start Wizards
SITRANS LUT400
70 Operating Instructions, 07/2019, A5E33329501-AC
Units
Sensor measurement units.
Options
m, cm, mm, ft, in
Default: m
Note
For the purpose of this example, all values are assumed to be in
meters (m).
High Calibration Point
Distance from Sensor Reference Point to High Calibration Point: usually process full level.
Value
Range: 0.000 to 60.000
Default: 0.000
Low Calibration Point
Distance from Sensor Reference Point to Low Calibration Point: usually process empty level.
Value
Range: 0.000 to 60.000
Default: 60.000
Response Rate
Sets the reaction speed of the device to measurement changes in the target range.
Note
•
Response Rate can only be set through the Quick Start Wizard, and any changes made
to
Fill Rate per Minute (2.3.1.) (Page 174), Empty Rate per Minute (2.3.2.) (Page 174
), or
Damping Filter (2.3.3.) (Page 174) parameters following the completion of the wizard will
supersede the Response Rate setting.
•
Response Rate always displays in m/minute.
Options
SLOW (0.1 m/min)
MEDIUM (1.0 m/min)
FAST (10 m/min)
Default: SLOW (0.1 m/min)
Use a setting just faster than the maximum filling or emptying rate (whichever is greater).
Slower settings provide higher accuracy, faster settings allow for more rapid level
fluctuations.