OMNI 4000/7000 Operations and Maintenance Guide
– Rev F
3-3
OMNICONNECT® Operations
OMNICONNECT currently supports three different pulse type flow meters: Turbine, Positive
Displacement and Coriolis Mass Pulse. Gas product applications have the added option of
configuring orifice differential pressure type flow meters.
From the Startup Screen, you can also choose whether to use a K-Factor (KF) multi-point curve
or a Meter Factor (MF) multi-point curve for applying a correction factor to the flow pulses in liquid
measurement. The gas applications always use the K-Factor curve option for pulse type
flow meters.
When selecting a liquid KF curve application, you have the option for each volumetric pulse flow
meter to configure a curve with up to 12 points for KFs and associated flow meter frequencies.
For mass pulse flow meters, certain Coriolis flow meter models can use a curve with up to 12
points for MFs and associated Reynolds Numbers and Flow Rates. When selecting a liquid MF
curve application, you can configure a curve with up to 12 MFs and associated flow rates for each
of the six flow meters under each of the 32 products.
3.4
Configurations
3.4.1 Meter Run Configurations
To create a Meter Run or make changes to current settings, follow these instructions:
1.
In the Actions ribbon, click
Configure
.
2.
a. To make changes the settings of an
existing Meter Run go to Step 4.
b. To create Meter Runs or edit the
attributes of an existing Meter Run,
click on
General Setup
in the
Configure
tree.
c. Click on the
Equipment List
tab.
d. Select the number of Meter Runs
needed and their attributes, or edit the
selections of the current Meter Run.
