Quality codes for application data flow

The value of the data is bad for an unknown reason.

The value of the data is bad due to a server-specific problem with the configuration. For example, the tag was deleted from the configuration.

No value is available at this time due to a disconnected input. The data source may not have provided the value.

The data value is bad due to a device failure.

The data value is bad due to a sensor failure.

Communications failed. The last known value is available.

Communications failed. The last known value is not available.

The data value is bad. The tag may be off scan or locked.

Initializing the data.

The value's quality is uncertain for an unknown reason.

The value's quality is uncertain. The tag value pegged at some lower limit.

The value's quality is uncertain. The tag value pegged at some higher limit.

The value's quality is uncertain. The tag value is a constant and cannot change.

The value's quality is uncertain since the external source writing the value stopped returning values within an acceptable period. The data is considered stale.

The value's quality is uncertain since the external source writing the value stopped returning values within an acceptable period. The data is considered stale. The tag value pegged at some lower limit.

The value's quality is uncertain since the external source writing the value stopped returning values within an acceptable period. The data is considered stale. The tag value pegged at some higher limit.

The value's quality is uncertain since the external source writing the value stopped returning values within an acceptable period. The data is considered stale. The tag value is a constant and cannot change.

The value's quality is uncertain. Internal diagnostics detected the sensor is uncalibrated.

The value's quality is uncertain. The tag value pegged at some lower limit or internal diagnostics has detected the sensor is uncalibrated.

The value's quality is uncertain. The value pegged at some higher limit or internal diagnostics detected the sensor is uncalibrated.

The value's quality is uncertain. The value is locked at a constant value or internal diagnostics detected the sensor is uncalibrated.

The value's quality is uncertain. The value is outside the limits defined for the tag.

The value's quality is uncertain. The value is outside the lower limit defined for the tag.

The value's quality is uncertain. The value is outside the higher limit defined for the tag.

The value's quality is uncertain. The value is outside the constant value defined for the tag.

The value's quality is uncertain since the data is derived from multiple sources.

The value's quality is uncertain since the data is derived from multiple sources. The tag value has pegged at some lower limit.

The value's quality is uncertain since the data is derived from multiple sources. The tag value pegged at some higher limit.

The value's quality is uncertain since the data is derived from multiple sources. The tag value is a constant and cannot change.

The value's quality is good.

The value's quality is good. The tag value pegged at some lower limit.

The value's quality is good. The tag value pegged at some higher limit.

The value's quality is good. The tag value is a constant and cannot change.

The value's quality is good. The value was overwritten by a forced value.

The value's quality is good. The value was overwritten by a forced value. The tag value pegged at some lower limit.

The value's quality is good. The value was overwritten by a forced value. The tag value pegged at some higher limit.

The value's quality is good. The value was overwritten by a forced value. The tag value is a constant and cannot change.