Pressure measurement (FF configuration program) Cerabar S/Deltabar S
6 Endress+Hauser
3 Pressure measurement
(FF configuration program)
!
Note!
• The device is configured for the Pressure measuring mode as standard. The measuring range and
the unit in which the measured value is transmitted, as well as the digital output value of the
Analog Input Block OUT, correspond to the data on the nameplate.
• See also Operating Instructions BA301P Deltabar S, Section 6.7 "Differential pressure
measurement" or Operating Instructions BA302P Cerabar S, Section 6.5 "Pressure
measurement".
• For a description of the parameters mentioned, see
– Page 33, Pressure Transducer Block
– Page 65, Analog Input Block.
!
Note!
• You can select another pressure unit by means of the CAL_UNIT parameter (→ Page 34). This
parameter also allows you to specify a customer-specific unit.
Description
1 Deltabar S: before configuring the device for your
application, the pressure piping must be cleaned and the
device filled with fluid. See Operating Instructions
BA301P, Section 6.7.
P01-PMD75xxx-19-xx-xx-xx-000
2 Open the Pressure Transducer Block and set the block
mode to OOS.
3 Carry out position adjustment if necessary.
You have the following ways of carrying out position
adjustment:
• By means of the "Pos. zero adjust" method, see
Operating Instructions BA301P or BA302P,
Section 6.4.
• By means of the parameters
– PRESSURE_1_ACCEPT_ZERO_INSTALL_
OFFSET/POS. ZERO ADJUST (→ Page 38) or
– PRESSURE_1_ACCEPT_INSTALL_OFFSET/
POS. INPUT VALUE (→ Page 38) or
– PRESSURE_1_INSTALL_OFFSET/CALIB. OFFSET
(→ Page 38).
4 Select the measuring mode if necessary:
• Select the "No linearization" option by means of the
LINEARIZATION parameter.
• Select the "Differential pressure", Gauge pressure" or
"Absolute pressure" option, depending on the sensor,
by means of the PRIMARY_VALUE_TYPE parameter.
5 Set the Pressure Transducer Block to the "Auto" block
mode.
6 If necessary, use the Analog Input Block to configure the
CHANNEL parameter (→ Page 67), L_TYPE parameter
(→ Page 69), XD_SCALE parameter (→ Page 73) and
OUT_SCALE parameter (→ Page 71).
7Result:
The measuring device is ready for pressure
measurement.
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