ReadVar

Reads the value of a variable from an ADS device.

object.ReadVar(
  sVarName As String
) As Variant

Parameters

sVarName

Name of the ADS variable.

Return value

Value of the ADS variable.

Description

The reading procedure is performed synchronously.

Examples

VBScript: 

Dim VarValue

VarValue = TcClientSync.ReadVar(".PLCVarSInt")

WScript.echo "VarValue = ", VarValue

JScript: 

var VarValue;

VarValue = TcClientSync.ReadVar(".PLCVarSInt");

WScript.echo("VarValue = ", VarValue);