Siemens SITRANS LT500 - Page 58

Commissioning
6.5 Local commissioning
SITRANS LT500 with ultrasonic transducer inputs
58 Compact Operating Instructions, 02/2024, A5E52021877-AA
①
Distance
⑤
Lower calibration point
②
Space
⑥
Far range
③
Upper calibration point
⑦
Level
④
Sensor reference point
Setting
Description
Reference point
Level
Height of material
Lower calibration point (process empty
level)
Space
Distance to material surface
Upper calibration point (process full
level)
Distance
Sensor reference point
Step: Length units
Note
Local units set immediately by wizard
All local units are set immediately in wizard when "Units" step completed.
•
Units are an exception to the general rule for all other wizard settings: Settings for quick
commissioning wizard are inter-related and changes apply only after "Apply?" is set to
"Yes" in final step.
•
Units for local operation are applied even if wizard is cancelled in final step. Therefore, re-
run the wizard if a change must be made to units setting.