Emerson 2200S Manuel D’Utilisation

Page de 158
36
Micro Motion
®
 Model 2200S Transmitters
Configuring Process Measurement
Configuration
To configure flow direction:
Using the Communicator, select 
Detailed Setup > Config Fld Dev Var > Flow
.
Using ProLink II, click 
ProLink > Configuration > Flow
.
Note: You cannot configure flow direction with the display.
4.3.2
Flow damping
Before configuring flow damping, review the information in Section 4.10. 
Configuration
To configure flow damping:
Using the Communicator, select 
Detailed Setup > Config Fld Dev Var > Flow
.
Using ProLink II, click 
ProLink > Configuration > Flow
.
Note: You cannot configure flow damping with the display.
Table 4-2
Effect of flow direction on totalizers and digital communications
Flow direction value
Forward flow
Flow totals
Flow values via digital comm.
Forward only
Increase
Positive
Reverse only
No change
Positive
Bidirectional
Increase
Positive
Absolute value
Increase
Positive
(1)
(1) Refer to the digital communications status bits for an indication of whether flow is positive or negative.
Negate/Forward
No change
Negative
Negate/Bidirectional
Decrease
Negative
Flow direction value
Zero flow
Flow totals
Flow values via digital comm.
All
No change
0
Flow direction value
Reverse flow
Flow totals
Flow values via digital comm.
Forward only
No change
Negative
Reverse only
Increase
Negative
Bidirectional
Decrease
Negative
Absolute value
Increase
Positive
Negate/Forward
Increase
Positive
Negate/Bidirectional
Increase
Positive