Emerson MMI-20011276 Manuel D’Utilisation

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Micro Motion
®
 Series 3000 MVD Transmitters
Configuring the NOC Application
4.5.2
Setting up pressure compensation for oil density and water density
To set up pressure compensation for oil density and water density:
1. See Figure 4-1. In the Well Data-Densities menu, set 
Press Comp Oil Density
 to the factor to 
be used to compensate for the effect of pressure on oil density.
2. In the Compensations menu, set 
Press Comp Density
 to 
Enable
.
4.5.3
Setting up pressure compensation for pressure effect
To set up pressure compensation for pressure effect:
1. See Figure 3-2. Select 
Configuration>Inputs>External Inputs
, and:
a.
Select the 
Polling Variable
 that you have defined for pressure.
b.
Set 
Pressure Compensation
 to 
Enable
.
c.
Set 
Flow Factor
Density Factor
, and 
Cal Pressure
 to the appropriate values for your 
4.6
Setting up Transient Bubble Remediation
To set up TBR:
1. See Figure 4-1. In the Compensations menu, select 
Transient Bubble Remd
, and:
a.
Set 
Drive Gain Level
 to the drive gain value (in percent) that represents a transient bubble 
condition in this process stream. To determine the best value, you may find it useful to 
observe drive gain values for this system using the View>Well Performance 
Measurements>View Production Measurements menu.
b.
Set 
Action Taken
 to the desired action.
c.
Set 
Time Period
 to the number of seconds that the transmitter will look back to retrieve a 
density value.
2. If desired, configure a discrete output to report TBR status. See Section 4.3, Step 8.
4.7
Setting up gas measurement
To set up and enable gas measurement:
1. Ensure that the external gas measurement device is correctly installed and tested, and 
configured to report gas data in the units that will be used in the NOC application.
2. Ensure that the external gas measurement device has been wired to the frequency input of the 
Series 3000 platform. 
3. At the Series 3000 platform, configure the frequency input and perform a loop test, as 
described in the manual entitled Series 3000 MVD Transmitters and Controllers: 
Configuration and Use Manual.
4. See Figure 4-1. In the External Inputs menu:
a.
Set 
Gas Meter
 to 
Enable
b.
Set 
Gas Volume Units
 to the units to be used for gas measurement.