​.QualityStatus Dotfield

The .QualityStatus dotfield shows an integer quality status of a data value provided by an I/O Server.

Category

Tag

Usage

Tag.QualityStatus

Parameter

Tag

Any discrete, integer, real, indirect analog, or message tag type.

Data Type

Integer (read-only).

Valid Values (SSSS)

0 = Bad

1 = Uncertain

3 = Good

Example

IF I0Tag.QualityStatus <> 3 THEN

LogMessage("This data is not Good!");

ENDIF;

See Also

.Quality, .QualitySubStatus