Level measurement (FF configuration program) Cerabar S/Deltabar S/Deltapilot S FOUNDATION Fieldbus
16 Endress+Hauser
3 The following options are available for performing
position adjustment:
• By means of the parameters
– Pos.Zero Adjust/ZERO_POSITION_ADJUST
(→ ä 59) or
– Pos. Input Value/POSITION_INPUT_VALUE
(→ ä 59) or
– Calib. Offset/CALIBRATION_OFFSET (→ ä 59).
P01-xxxxxxxx-05-xx-xx-xx-011
Fig. 2: Calibration with reference pressure –
wet calibration
1 See Table, Step 9.
2 See Table, Step 10.
4 Select the measuring mode if necessary:
• Select the "No linearization" option by means of the
Linearization/LINEARIZATION parameter.
• By means of the Primary Value Type/
PRIMARY_VALUE_TYPE parameter select the "Level"
option.
5 By means of the parameter Level Selection/
LEVEL_SELECTION select the "Level Easy Pressure".
6 By means of the Scale Out/SCALE OUT "Units Index"
parameter, select the "m" option.
Or select a level unit, such as "m" in this example, by
means of the Output Unit Level Easy/OUTPUT_
UNIT_EASY parameter.
7 By means of the Calibration Mode Level Easy/
CALIBRATION_MODE_EASY parameter, select the
"Wet" option.
8 Fill the container up to the lower level point.
The related pressure value can be viewed via the
Pressure/PRESSURE parameter.
9 By means of the Scale Out/SCALE OUT "EU at 0%"
parameter, enter a level value, here 0 m for example.
Or by means of the Empty calib. level easy/
EMPTY_CALIBRATION_EASY parameter, enter a level
value, here 0 m for example.
10 Fill the container up to the upper level point.
The related pressure value can be viewed via the
Pressure/PRESSURE parameter.
11 By means of the Scale Out/SCALE OUT "EU at 100%"
parameter, enter a level value, here 3 m (9.8 ft) for
example.
Or by means of the Full calib. level easy/
FULL_CALIBRATION_EASY parameter, enter a level
value, here 3 m (9.8 ft) for example.
12 Set the Pressure Transducer Block to the "Auto" block
mode.
13 Where necessary, configure the Channel/CHANNEL
(→ ä 96), Linearization Type/L_TYPE (→ ä 97),
Transducer Scale/XD_SCALE (→ ä 95) and Output
Scale/OUT_SCALE (→ ä 96) parameters by means of
the Analog Input Block.
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