ProSoft Technology MVI56-AFC - Manual (Page 223)

MVI56-AFC ♦ ControlLogix Platform MVI56-AFC Sample Logic
Liquid and Gas Flow Computer User Manual
ProSoft Technology, Inc. Page 223 of 316
February 25, 2011
12.3.5 Meter Profile
The logic constantly reads each meter profile. The meter profile informs each
meter type (linear or differential), product group (gas or liquid) and currently
selected stream (1 through 4).
The AFC56.Meters[x].Profile controller tag stores the profile information for each
meter run:
AFC56.Meters[0].Profile - Meter 1 Profile
AFC56.Meters[1].Profile - Meter 2 Profile
...
AFC56.Meters[15].Profile - Meter 16 Profile
The controller tags are interpreted as follows:
Controller Tag Value Description
AFC56.Meters[x].Profile.MeterType 0 Meter x is Differential Meter
AFC56.Meters[x].Profile.MeterType 1 Meter x is a Linear Meter
AFC56.Meters[x].Profile.ProductGroup 0 Meter x uses a Gas product
AFC56.Meters[x].Profile.ProductGroup 1 Meter x uses a Liquid product
AFC56.Meters[x].Profile.SelectedStream 1 Stream 1 is currently selected (active)
AFC56.Meters[x].Profile.SelectedStream 2 Stream 2 is currently selected (active)
AFC56.Meters[x].Profile.SelectedStream 3 Stream 3 is currently selected (active)
AFC56.Meters[x].Profile.SelectedStream 4 Stream 4 is currently selected (active)
The example below shows a situation where Meter 0 is configured as a linear
meter and uses a gas product.