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AVEVA Pipeline Operations for Liquids

Flow Computer terminology

  • Last UpdatedApr 24, 2025
  • 1 minute read

Term

Description

Download

Downloading occurs when information is being transmitted to the Flow Computer from the Batch Transfer application.

FCM

Flow Computer Management (FCM).

Flow Computer

A general term for the computers performing remote processing from AVEVA Enterprise SCADA, where a Flow Computer is the computer that handles flow and batch measurement calculations.

PLC

Programmable Logic Controller (PLC).

Polling Engine

The software in RealTime that manages all data transfer between AVEVA Enterprise SCADA and field based computers. This consists of the Omnicomm application, data protocols as required by the field Flow Computers, and other associated tools.

Upload

Uploading occurs when information is being transmitted to the Batch Transfer application from the Flow Computer.