Liquid Flow Pro 17

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MVI56-AFC

The MVI56 Gas and Liquid Flow Computer Module is a ControlLogix backplane compatible module that allows ControlLogix processors to easily support flow applications performing measurement of hydrocarbon gases or liquids using AGA 3, 7, 8 and API MPMS Chapters 11 and 12 measurement standards.

The module calculates flow rates, accumulated volumes, accumulated mass and accumulated energy (heating value). The calculation results are transferred back to the Processor memory for use in the application ladder program or for transfer back to a SCADA host.

The MVI56-AFC Gas and Liquid Flow Computer product has been approved by Industry Canada's Measurement for complying with Provisional Specifications and Procedures for the approval of Correction Devices and Linearization Functions Incorporated in Meters and Flow Computers.

Architectures

Features and Benefits

Features
Benefits

Certified Custody Transfer

  • Gas measurement is accurate to the degree that it is Industry Canada Certified for custody transfer
  • Assurance to users the flow computer's values can be used in the transfer of ownership applications

Licensed Backplane Technology

  • Manufactured under license from Rockwell Automation
  • High-speed data transfer between MVI56 module and ControlLogix processor

Automatic Flow Computer

  • Automatic Flow Computer
  • Monitor each meter run (flow rates, accumulator values and other calculation results). All alarm data is displayed on the screen
  • Download and view the archives and events
  • Audit scan shows the process input variables and calculation results as 'snapshots,' allowing verification of the calculations
  • Access Modbus Slave data (130,000 registers) and Virtual Modbus Slave data (20,000 registers)
  • Remap Modbus data to optimize the data polling

Includes AFC Manager Configuration Software

  • Configure, monitor, archive and view status from your desktop PC
  • Modbus Master port can send Modbus commands to connected devices
  • Precise configuration of meter types, streams, fluids and gases, component analysis

Backed by ProSoft Technology

  • 20-year history of delivering high-quality, reliable solutions designed with you in mind
  • Free, unlimited, worldwide Technical Support by phone anytime for pre-sale, set-up, or troubleshooting support help you get going sooner and stay running longer
  • Three-Year Warranty ensures reliability and protects against equipment failures

AFC Version 2.05 Update Notice

If your module measures liquids, please read this notice before upgrading from version 2.04 (or earlier) to 2.05 (or later).

For compliance with new measurement standards, the AFC version 2.05 has introduced several new liquid product groups. In particular, the two non-refined liquid product groups of version 2.04, which covered the entire density range of crudes and NGLs, have each been split into two separate product groups, one for the higher density range of crudes and the other for the lower density range of NGLs. If your module has meter channels configured for either 'Crude, NGL' or 'Oil-water emulsion', you should decide before upgrading the firmware the new product group (light or heavy) to which each such channel should be assigned. This assignment will be performed during the upgrade process and will preserve all other configuration and historical records including accumulator values and archives, in contrast to changing a product group after the upgrade which resets the meter configuration and erases all historical records. Meter channels configured for 'Gas' or 'Refined products' are not affected.

AFC Manager exhibits the same behavior when converting a project between versions 2.04 (or earlier) and 2.05 (or later).

The criterion for assigning the new product group depends on the density units and the Default Reference Density, as detailed in the following tables:

Density Units = kg/m3

Flow

Version 2.04 Product Group

Default Reference Density

Version 2.05 Product Group

Crude, NGL

= 0 OR >= 610.0

Crude oils, JP4

Crude, NGL

> 0 AND < 610.0

NGLs, LPGs

Oil Water Emulsion

= 0 OR >= 610.0

Oil-water emulsion (Crd)

Oil Water Emulsion

> 0 AND < 610.0

Oil-water emulsion (NGL)

Density Units = Rd/60

Version 2.04 Product Group

Default Reference Density

Version 2.05 Product Group

Crude, NGL

= 0 OR >= 0.6100

Crude oils, JP4

Crude, NGL

> 0 AND < 0.6100

NGLs, LPGs

Oil Water Emulsion

= 0 OR >= 0.6100

Oil-water emulsion (Crd)

Oil Water Emulsion

> 0 AND < 0.6100

Oil-water emulsion (NGL)

Due to roundoff error of numeric conversions, a Relative Density very close to the cutoff value of 0.6100 may cause the module to assign the new product group opposite to the one that was intended. Before upgrading, change the Default Reference Density to a number significantly different from 0.6100, such as 0.6110 (to target Crude) or 0.6090 (to target NGLs). You may change it back to the correct value after the upgrade

Density Units = API Gravity

Version 2.04 Product Group

Default Reference Density

Version 2.05 Product Group

Crude, NGL

= 0 OR <= 100.0

Crude oils, JP4

Crude, NGL

> 0 AND > 100.0

NGLs, LPGs

Oil Water Emulsion

= 0 OR <= 100.0

Oil-water emulsion (Crd)

Oil Water Emulsion

> 0 AND > 100.0

Oil-water emulsion (NGL)

Specifications

  • Single Slot - 1756 backplane compatible
  • Local or remote rack
  • The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module
  • Ladder Logic is used for data transfer between module and processor.

Liquid Flow Pro 17 Review

  • Configuration data obtained through user-defined ladder. Sample ladder file included

Liquid Flow Pro 17 Download

Hardware

Specification

Description

Backplane Current Load

800 mA @ 5.1 VDC
3m A @ 24 VDC

Operating Temperature

32° F to 140° F (0° C to 60° C)

Storage Temperature

-40° F to 185° F (-40° C to 85° C)

Shock

30 g Operational
50 g non-operational

Vibration

5 g from 10 to 150 Hz

Relative Humidity

5% to 95% (without condensation)

LED Indicators

Module Status
Backplane Transfer Status
Application Status
Serial Activity

Debug/Configuration port (CFG)

CFG Port (CFG)

RJ45 (DB-9M with supplied cable)
RS-232 only

Application ports (MODBUS 2 & MODBUS 3)

Full hardware handshaking control, providing radio, modem and multi-drop support

Software configurable communication parameters

Baud rate: 300 to 19,200 baud, depending on protocol

Parity: none, odd or even

Data bits: 5, 6, 7, or 8

Stop bits: 1 or 2

RTS on/off delay: 0 to 65535 milliseconds

App Ports (MODBUS 2 & MODBUS 3)

RJ45 (DB-9M with adapter cables)
RS-232, RS-485, RS-422 jumper selectable

RS-232 handshaking configurable

500 V Optical isolation from backplane

Shipped with Unit

RJ45 to DB-9M cables for each port

6-foot RS-232 configuration cable

Downloads

Liquid Flow Pro 17 Reviews

AFC Manager - Important version 2.05 Update Notice - Please read!24.51 kBLast Modified 03/11/2010
AFC Manager v2.073.08 MBLast Modified 11/16/2018
Alberta Energy and Utilities Board Directive 017 of May 200751.79 kBLast Modified 04/30/2010
Calculation Test Report (EUB Test Cases)1.40 MBLast Modified 04/30/2010
Improving Flow Measurement Using PLC Based Flow Computing258.58 kBLast Modified 12/17/2014
MVI56 EDS File1.13 kBLast Modified 05/26/2015
MVI56-AFC Add-On Instruction257.30 kBLast Modified 06/05/2013
MVI56-AFC Datasheet285.62 kBLast Modified 06/13/2019
MVI56-AFC Manager Users Guide7.93 MBLast Modified 06/30/2015
MVI56-AFC User Manual4.43 MB Last Modified 06/30/2015
MVI56-AFC Sample Ladder2.24 MBLast Modified 06/06/2014
Technical Note: Measurement Standards Supported by AFC Modules195.77 kBLast Modified 03/11/2010
XLS Tools to Configure Wedge Meters97.42 kBLast Modified 05/04/2010
MVI56-AFC vs MVI56E-AFC Comparison27.20 kBLast Modified 11/06/2019

Liquid Flow Pro 17 Download

Certifications

Flow Pro Blowers

Ex Certificate (ATEX Directive) 79.81 kBLast Modified 11/22/2019
Canada Custody Transfer Certification 3.20 MBLast Modified 12/04/2013
CB Safety 41.99 kBLast Modified 02/26/2020
Declaration of Conformity (RoHS/CE) 301.57 kBLast Modified 03/04/2018
Country Approval - Russia - EAC Declaration (Wired) 1.92 MBLast Modified 01/07/2020
Korean KC Registration 616.34 kBLast Modified 11/01/2012
UL/cUL; Class 1, Div 2 1.12 MBLast Modified 02/27/2019
UL/cUL; Class 1, Div 2 (Canada) 1.14 MBLast Modified 02/27/2019
AFC Test Report Ultrasonic Flowmeter 3.33 MBLast Modified 04/30/2010
AFC Test Report Turbine Flowmeter 2.72 MBLast Modified 04/30/2010
AFC Test Report Orifice Plate 4.57 MBLast Modified 04/30/2010