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Unit - property of object ExtTrend

Description:
Physical unit of the variable.
Syntax:
Unit As String
Calling:
d = oData.Item(2).Unit
Note:
Property access for read and write. The preset value of this property is defined in the "Unit" configurator of this object.
 
Note for the PmaTrendGroup object:

The value entered here is used as initialization value for trend viewer (for the PmgTrendViewer object). The value is entered in the following property: tvTrend.Unit.

Example1:
Examples of obtaining this property in script.
JavaScriptVBScriptSelect and copy to clipboard

value = pMe.Pm("/data/#vars/Temperature/#ext/trend").Unit;

//or
value = pMe.Pm("/data/#vars/Temperature").Extension("trend").Unit;

//or
value = pMe.Pm("/data").Item("Temperature").Extension("trend").Unit;
Example2:
The example of obtaining this property by Macro expression from another data extension via pDE variable.

History:
Pm8.03.00: Created
PROMOTIC 9.0.3 SCADA system documentation - MICROSYS, spol. s r.o.

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