QualityTestEnabled - property of the ExtWriteAction object

Description:

Testing the value quality.

Syntax:

Boolean QualityTestEnabled

Note:

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

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

Example1:

Examples for 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;