Endress+Hauser Proline Promass E 500 PROFINET Operating Instructions Manual page 101

Proline Promass E 500 PROFINET
Endress+Hauser
Selection: totalizer configuration
Slot Sub-slot
15...17
3
Data structure of output data (Totalizer Mode submodule)
Byte 1
Configuration variable
Analog Output module
Transmit compensation values from the automation system to the measuring device.
Analog Output modules cyclically transmit compensation values, along with the status and
the associated unit, from the automation system to the measuring device. The
compensation value is depicted in the first four bytes in the form of a floating point
number as per the IEEE 754 standard. The fifth byte contains standardized status
information pertaining to the compensation value. The unit is transmitted in the sixth and
seventh byte.
Assigned compensation values
The configuration is performed via: Expert → Sensor → External compensation
Slot Compensation value
18 External pressure
19 External temperature
20 External reference density
29 External value for % S&W (sediment and water)
30 External value for % Water cut
1) Only available with the Petroleum application package.
Available units
Pressure
Unit code Unit Unit code
1610 Pa a
1616 kPa a
1614 MPa a
1137 bar
1611 Pa g
1617 kPa g
1615 MPa g
32797 bar g
1142 psi a
1143 psi g
Value Control totalizer
0 Balancing
1 Balance the positive flow
2 Balance the negative flow
1)
Temperature
Unit Unit code
1001 °C 32840
1002 °F 32841
1000 K 32842
1003 °R 32843
32844
System integration
1)
Density Percent
Unit Unit code
kg/Nm 3 1342
kg/Nl
g/Scm
3
kg/Scm
3
lb/Sft
3
Unit
%
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