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AVEVA™ Batch Management

Expression Editor

  • Last UpdatedJun 06, 2017
  • 1 minute read

Use the Expression Editor within the Recipe Editor and Process Log Editor to construct expressions. An expression consists of predefined functions. For each application, the expression normally returns a logical true or false result.

Enter expressions when you define recipes or other configurations. Expressions are stored as part of the configuration. Each application uses the Expression Editor for different reasons:

  • The Recipe Editor uses the Expression Editor to construct true or false Boolean expressions for transition logic and loop-back logic.

  • The Process Log Editor uses the Expression Editor for defining a Log Trigger and a Log Interval.

In all cases, the Expression Editor functionality is the same.

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