TYPE DATA_QUALITY

DATA_QUALITY

TYPE DATA_QUALITY : 
   (Good,
    Good_LocalOverride,
    Uncertain,
    Uncertain_SubNormal,
    Uncertain_SensorNotAccurate,
    Uncertain_EngineeringUnitsExceeded,
    Uncertain_LastUsableValue,
    Bad, 
    Bad_ConfigurationError,
    Bad_NotConnected,
    Bad_NoCommunication,
    Bad_OutOfService,
    Bad_DeviceFailure,
    Bad_SensorFailure,
    Bad_WaitingForInitialData)
     ;
END_TYPE

A variable of this EnumeratedType provides an enumerated value for a member of the set of defined OPC UA™ Data Quality Codes. It is assigned an ASN.1 context-specific TAG value of 19 for consistency with the OPC UA Built-In Type StatusCode ID.

This data type is used for the Quality variable of the Signal Adapter Type.