Tip
The default configurations cover the most typical uses of totalizers and inventories. You may not need to
change any configurations.
Prerequisites
Before configuring the totalizers and inventories, ensure that the process variables you plan to track are
available on the transmitter. You may need to configure an application or set up the Frequency Input.
Procedure
1. Select the totalizer or inventory that you want to configure.
2. Set
Totalizer Source
or
Inventory Source
to the process variable that the totalizer or inventory will
track.
Option
Description
Mass flow
The totalizer or inventory will track Mass Flow Rate and calculate total
mass since the last reset.
Volume flow
The totalizer or inventory will track Volume Flow Rate and calculate total
volume since the last reset.
Gas standard volume flow The totalizer or inventory will track Gas Standard Volume Flow Rate and
calculate total volume since the last reset.
Flow data from the
frequency input
The totalizer or inventory will track
Frequency Input Assignment
and
calculate either total mass or total volume, as appropriate, since the last
reset.
Temperature-corrected
volume flow
The totalizer or inventory will track Temperature-Corrected Volume Flow
Rate and calculate total volume since the last reset.
Standard volume flow
The totalizer or inventory will track Standard Volume Flow Rate and
calculate total volume since the last reset.
Net mass flow
The totalizer or inventory will track Net Mass Flow Rate and calculate total
mass since the last reset.
Net volume flow
The totalizer or inventory will track Net Volume Flow Rate and calculate
total volume since the last reset.
Note
The totalizer/inventory value will not automatically be reset when the source is changed. The user must
manually reset the totalizer/inventory.
Tip
If you are using the API referral application and you want to measure batch-weighted average density
or batch-weighted average temperature, you must have a totalizer configured to measure
temperature-corrected volume flow.
3. Set
Totalizer Direction
to specify how the totalizer or inventory will respond to forward or reverse flow.
Option
Flow direction
Totalizer and inventory behavior
Forward Only
Forward
Totals increment
Configuration and Use Manual
Configure advanced options for process measurement
MMI-20025166
March 2019
Configuration and Use Manual
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