Configure Lower Range Value (Lrv) And Upper Range Value (Urv) - Emerson Micro Motion 2700 Configuration And Use Manual

Integrate the meter with the control system
Table 6-1: Options for mA Output Process Variable
Process variable
Display
Concentration measurement
RDENS
Density at reference
Specific gravity SGU
STD V
Standard volume flow
rate
NET M
Net mass flow rate
NET V
Net volume flow rate
CONC
Concentration
BAUME
Baume
6.2.2 Configure Lower Range Value (LRV) and Upper Range
Value (URV)
Display
ProLink II
ProLink III
Field Communicator
Overview
The Lower Range Value (LRV) and Upper Range Value (URV) are used to scale the mA output,
that is, to define the relationship between mA Output Process Variable and the mA output
level.
Note
For transmitter software v5.0 and later, if you change LRV and URV from the factory default values,
and you later change mA Output Process Variable, LRV and URV will not reset to the default values. For
example, if you set mA Output Process Variable to Mass Flow Rate and change the LRV and URV, then you
set mA Output Process Variable to Density, and finally you change mA Output Process Variable back to Mass
Flow Rate, LRV and URV for Mass Flow Rate reset to the values that you configured. In earlier versions of
the transmitter software, LRV and URV reset to the factory default values.
102
(continued)
ProLink II
CM: Density @ Reference Density at Reference
CM: Density (Fixed SG
units)
CM: Std Vol Flow Rate
CM: Net Mass Flow Rate
CM: Net Vol Flow Rate
CM: Concentration
CM: Density (Fixed
Baume Units)
• OFF-LINE MAINT > OFF-LINE CONFG > IO > CH A > AO 4 mA
• OFF-LINE MAINT > OFF-LINE CONFG > IO > CH A > AO 20 mA
• ProLink > Configuration > Analog Output > Primary Output > Lower Range Value
• ProLink > Configuration > Analog Output > Primary Output > Upper Range Value
Device Tools > Configuration > I/O > Outputs > mA Output
• Configure > Manual Setup > Inputs/Outputs > mA Output > mA Output Settings > PV LRV
• Configure > Manual Setup > Inputs/Outputs > mA Output > mA Output Settings > PV URV
Micro Motion
Label
ProLink III
Temperature
Density (Fixed SG Units)
Volume Flow Rate at Ref-
erence Temperature
Net Mass Flow Rate
Net Volume Flow Rate
Concentration
Baume
®
Model 2700 Transmitters with Analog Outputs
Field Communicator
ED Dens at Ref
ED Dens (SGU)
ED Std Vol flo
ED Net Mass flo
ED Net Vol flo
ED Concentration
ED Dens (Baume)