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AVEVA Pipeline Operations for Liquids

Summary of Flow Network Route alarms and events

  • Last UpdatedApr 24, 2025
  • 2 minute read

The following table summarizes the event messages for Flow Network Routes.

Message

Description

State changed to <State Text>

If a Flow Network Route has been configured to event whenever a state change occurs, this event will be generated indicating the new state. The state text is inherited from State Name field of the Message Set.

FlowNetworkRoute '<Route Name>': Flow Network '<Flow Network >' does not contain configured source or destination. Calculated state set to unknown.

If a Flow Network Route has not been configured correctly, this message may be seen in the OASErrLog. This message indicates that the Source Terminal or the Destination Terminal do not exist within the configured flow network for this Flow Network Route.

Valve reversal command sent, current direction unknown, setting state to {0}

Event generated when a valve state is reversed.

Issued Command {0}

Event generated when an event occurs.

The following table summarizes the alarm and event messages for Flow Network Routes.

Message

Description

Flow Network Route <Route Name> is configured with an invalid Source Flow Network or/and Destination Flow Network. The system is unable to calculate the status of the route. Status will be set to unknown.

Alarm and event generated when invalid source or/and destination Flow Network are configured.

Flow Network Route <Route Name> is configured with a combination of Source Flow Network and Destination Flow Network that cannot be used to calculate the status of the route. Status will be set to unknown.

Alarm and event generated when configured Source Flow Network and Destination Flow Network can never be connected.

Flow Network Route <Route Name> is configured with an invalid Source or/and Destination. The system is unable to calculate the status of the route. Status will be set to unknown.

Alarm and event generated when invalid Source or/and Destination device is configured. This could happen if the underlying Flow Network device record gets deleted.

Flow Network Route <Route Name> configuration error has been resolved.

Return-To-Normal alarm and event generated when the Flow Network Route state changes from Unknown to Connected/Disconnected after a configuration error has been resolved.