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AVEVA™ Production Management

Add and configure a Product threshold range

  • Last UpdatedMar 25, 2025
  • 2 minute read

A threshold range defines the boundaries of multiple limits for acceptable ranges for data. When the field value falls outside the valid range, the value is considered to be out-of-threshold range. You can set up out-of-range levels, such as warning and danger levels.

Studio project hierarchy view showing an expanded Product Group item with Threshold Range under Product Field Specification item.

Note: The Data Type of a threshold range item on a product field specification is defined as a Numeric data type and matches the data type of the parent field.

How it looks in the data grid

The threshold colors display in the Production Analyst results grid to inform operators of out-of-range data.

Production Analyst Results Grid table showing a list of records with threshold colors in some cells to indicate that a value is out of range.

Example

In this example, the specification is temperature and ideal temperature is between 7°C and 9°C.

Example cells with orange and yellow to indicate Danger and Warning respectively.

LowerExpression

UpperExpression

Warning level

7

9

Danger level

6

10

Add a threshold range

You can add one or more threshold range items to a product field specification.

  1. Right-click the relevant product field specification folder and select Add ThresholdRange. A new Threshold range item appears.

    Studio project hierarchy view showing an expanded Product Group item with Threshold Range under Product Field Specification item.

  2. Rename the item with a meaningful name.

  3. Repeat for each bracket of ranges.

    Studio project hierarchy view showing an expanded Product Group item with 3 threshold range items representing Critical, Danger, and Warning under a renamed Product Field Specification item to Temperature..

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