7ML19985JF02 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL Page 31
mmmmm
Quick Start: local
1.3. Units
Select the units for the Quick Start variables
(high and low calibration point, and level,
distance, or space)
1.4. Operation
1)
1.5. Low Calibration Point
Distance from Sensor Reference to Low Calibration Point: usually process empty
level. (See 1.4. Operation for an illustration.)
1.6. High Calibration Point
Distance from Sensor Reference to High Calibration Point: usually process full level.
(See 1.4. Operation for an illustration.)
1.7. Apply? (Apply changes)
In order to save the Quick Start settings it is necessary to select Yes to apply
changes.
Press Mode to return to Measurement mode. SITRANS LR250 is now ready to operate.
Operation Description Reference point
NO
SERVICE
Measurement and associated loop cur-
rent not being updated. Last valid mea-
surement displayed.
LEVEL Distance to material surface Low Calibration Point
SPACE Distance to material surface High Calibration Point
DISTANCE Distance to material surface Sensor Reference Point
1)
The point from which High and Low Calibration points are referenced: see
Dimensions
on page 9 and
Flanged Horn
on page 9.
Values
Range: 0.0000 to 20.000 m
Values
Range: 0.0000 to 20.000 m
Options
YES, NO, DONE: (Display shows DONE when Quick Start is success-
fully completed).
Options
M, CM, MM, FT, IN
high cal. point
(process full
level)
low cal. point
(process empty level)
level
space
distance
sensor reference point
1)
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