Emerson Process Management Rev AB Projection Television User Manual


 
Tip
In most cases, you will calculate and set only one parameter. Follow the guidelines
established for your site.
5. If you are using the offset to adjust density measurement, set Density Offset to the
calculated value.
Using the display: Not available
Using ProLink III: Device Tools > Configuration > Process Measurement > Line Density >
Density Offset
Using the Field Communicator: Configure > Manual Setup > Measurements > Density >
Density Offset
The default value for Density Offset is 0. The range is unlimited.
6. If you are using the meter factor to adjust density measurement, set Density Meter
Factor to the calculated value.
Using the display: OFF-LINE MAINT > OFF-LINE CAL > DENS MTR F
Using ProLink III: Device Tools > Configuration > Process Measurement > Line Density >
Density Meter Factor
Using the Field Communicator: Configure > Manual Setup > Measurements > Density >
Meter Factor
The default value for Density Meter Factor is 1.0. The recommended range is 0.8 to 1.2.
If your calculated meter factor is outside this range, contact Micro Motion customer
service.
9.5 Perform density offset calibration
Density offset calibration is used to verify or adjust the value of Density Offset. Density Offset is
always added to the measured density value after the density meter factor is applied, and
before other processing is performed.
Perform density offset calibration using the display (Section 9.5.1)
Perform density offset calibration using ProLink III (Section 9.5.2)
Perform density offset calibration using the Field Communicator (Section 9.5.3)
9.5.1 Perform density offset calibration using the display
Density offset calibration is used to verify or adjust the value of Density Offset. Density Offset is
always added to the measured density value after the density meter factor is applied, and
before other processing is performed.
The default value of Density Offset is 0.
Measurement support
Configuration and Use Manual 143