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AVEVA Enterprise SCADA

Create a One-Shot Alarm record for a point

  • Last UpdatedApr 24, 2025
  • 2 minute read

Follow this procedure to create a One-Shot Alarm record by using the One-Shot Alarm Point Summary window.

To create a One-Shot Alarm

  1. On the One-Shot Alarm Point Summary window, select Add New One-Shot Alarm.

    The Add One-Shot Alarm Control dialog box appears.

    Embedded Image (65% Scaling) (LIVE)

  2. Configure the available fields as per the table at the end of this section.

  3. Select Add New One-Shot Alarm.

    If the One-Shot Alarm is added successfully, a dialog box will appear.

    Embedded Image (65% Scaling) (LIVE)

  4. Select OK.

    Note: Table and Point Path fields are automatically filled from the control that opens the Summary. If you select a different table or point, the created record will not be visible in the current summary.

    Field

    Description

    Table

    This combo box shows the possible tables allowed for One-Shot Alarms:

    • analog

    • flowTotalConfig

    • rate

    • Tank

    Point

    Select (...) to open the corresponding dialog box (depending on the table selected) where you can select the desired point. This will be the point used in value comparisons.

    Field

    The field used in value comparisons.

    Allowed fields:

    • Analog

      • curval

    • Rate

      • currate

    • Tank

      • currentGS.volume

      • currentGO.volume

    • FlowTotalConfig

      • totalBlocks[0].curval

      • totalBlocks[1].curval

      • totalBlocks[2].curval

      • totalBlocks[3].curval

    Condition

    The mathematical operator used when comparing the current value of the point with the One-Shot Alarm limit.

    Options:

    • < (less than)

    • = (equal to)

    • > (greater than)

    Limit

    The One-Shot Alarm target value for the point configured.

    Severity

    This field contains the alarm severity associated with the One-Shot Alarm.

    Options:

    • critical

    • high

    • major

    • medium

    • minor

    • low

    • none