​.MajorDevPct dotfield

Changes a tag’s major alarm deviation limit.

Category

Alarms

Usage

TagName.MajorDevPct

Parameter

TagName

Any integer, real, or indirect analog tag.

Remarks

If you want to continue to use the run-time value of this dotfield after an intentional or accidental shutdown of WindowViewer, select the Retentive Parameters option in the Tagname Dictionary.

Data Type

Real (read/write)

Valid Values

0 to 100

Example

The following statement sets the major deviation limit property for the MyTag tag to 25 percent:

MyTag.MajorDevPct=25;

See Also

.AckDev, .AlarmDev, .AlarmMajDevDisabled, .AlarmMajDevEnabled, .AlarmMajDevInhibitor, .MajorDevSet, .MajorDevStatus