QualityTestEnabled - property of the ExtWriteAction object

Description:

Testing the value quality.

Syntax:

Boolean QualityTestEnabled

Note:

Property access for read and write. The preset value of this property is defined in the "Test of value quality" configurator of this object.

If the QualityTestEnabled is enabled then while writing the value into the variable, it is tested for quality (see the PmVar.Quality property). If the quality is bad then the replacement quality QualitySubstValue is written into the variable.

Example1:

Examples of obtaining this property in the script.

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bVal = pMe.Pm("/data/#vars/Temperature/#ext/wact").QualityTestEnabled;


// or

bVal = pMe.Pm("/data/#vars/Temperature").Extension("wact").QualityTestEnabled;


// or

bVal = pMe.Pm("/data").Item("Temperature").Extension("wact").QualityTestEnabled;