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Quality codes

Description

The quality code measures the quality of a value when it is transferred from a CPU via the connector to the Data Service and in the Notifier.

There are three different types of qualities:

  • GOOD

  • UNCERTAIN

  • BAD

The Data Service saves all values, regardless of the type of quality, and forwards them to the Notifier. In the Notifier, the values are then taken into account or ignored according to their quality.

If the quality is GOOD or UNCERTAIN, the values are taken fully into account in the app.

You can find additional information on the topic of quality code in the documentation of the Data Service: Data Service at Siemens Industry Online Support

Chap. A.5