Configure Ao Cutoff - Emerson Micro Motion 2500 Configuration And Use Manual

The mA Output uses a range of 4–20 mA to represent mA Output Process Variable.
Between LRV and URV, the mA Output is linear with the process variable. If the process
variable drops below LRV or rises above URV, the transmitter posts an output saturation
alert.
Default values for Lower Range Value (LRV) and Upper Range
Value (URV)
Each option for mA Output Process Variable has its own LRV and URV. If you change the
configuration of mA Output Process Variable, the corresponding LRV and URV are loaded
and used.
Table 6-6:
Process variable
All mass flow variables
All liquid volume flow variables
All density variables
All temperature variables
Drive gain
Gas standard volume flow
External temperature
External pressure
Concentration
Baume
Specific gravity
6.2.3

Configure AO Cutoff

ProLink III
Field Communicator
AO Cutoff (Analog Output Cutoff) specifies the lowest mass flow rate, volume flow rate, or
gas standard volume flow rate that will be reported through the mA Output. Any flow rates
below AO Cutoff will be reported as 0.
Configuration and Use Manual
Default values for Lower Range Value (LRV) and Upper Range Value (URV)
LRV
–200.000 g/sec
–0.200 l/sec
0.000 g/cm
–240.000 °C
0.00%
–423.78 SCFM
–240.000 °C
0.000 bar
0%
0
0
Device Tools > Configuration > I/O > Outputs > mA Output
• Configure > Manual Setup > Inputs/Outputs > mA Output 1 > mA Output Settings >
MAO Cutoff
• Configure > Manual Setup > Inputs/Outputs > mA Output 2 > mA Output Settings >
MAO Cutoff
Integrate the meter with the control system
URV
200.000 g/sec
0.200 l/sec
3
10.000 g/cm
450.000 °C
100.00%
423.78 SCFM
450.000 °C
100.000 bar
100%
10
10
3
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