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AVEVA Pipeline Operations for Liquids

Control the Linepack's contribution to the line balance

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Control the Linepack's contribution to the line balance

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  • Last UpdatedApr 24, 2025
  • 2 minute read

The Pipeline Monitoring (PLM) Linefill Control dialog allows you to control the contribution of a linepack value to the line balance.

To access the PLM Linefill Control dialog

  • On the PLM Linefill Summary window, select the row header for the linefill record you want to control.

    The PLM Linefill Control dialog appears.

    Embedded Image (65% Scaling) (LIVE)

The following table details the items on the PLM Linepack Control dialog.

Field

Description

Volume Units

Indicates what units the volume values are being displayed in.

Inhibit

This specifies the inhibit state. The inhibit state options include the following:

None โ€” The plmvoldevice record is enabled.

Manual โ€” Disabled by you or the Administrator.

Auto โ€” Automatically disabled according to a status, multistate, or

Advanced Logic Processor (ALP).

Auto + Manual โ€” Both are disabled by you or the Administrator and are disabled according to a status, multistate or Advanced Logic Processor (ALP) state.

Source

Reference to the measurement device.

Last Volume

Reading from the measurement device.

Inhibit from PLM calculations

This can be updated by you using the checkbox. If set, this device is inhibited. Measurements are not used.

A confirmation dialog is presented whenever this checkbox is selected to confirm that you intended to inhibit the device.

Filter (KF)

Linefill filter constant. It is used to smooth out changes in volume. For more information, refer to AVEVA Pipeline Operations for Liquids Administrator documentation.

This field can be updated by you. Select Submit to save changes to the field.

Last 30 minute values

Volume change at the measurement device for each of the last 30 minutes. Row order is from most recent to least recent (for example, Row 1 is the most recent minute).