ReadBool

Reads a variable of type boolean from an ADS device.

object.ReadBool(
  nIndexGroup As Long,
  nIndexOffset As Long
) As Boolean

Parameters

nIndexGroup

Index group of the ADS variable.

nIndexOffset

Index offset of the ADS variable.

Return value

Value of the ADS variable.

Description

The reading procedure is performed synchronously. In IEC 61131-6 this corresponds to the BOOL data type.

Examples

VBScript: 

Dim VarBool
VarBool = TcClientSync.ReadBool(&H4020, 0)
WScript.echo "VarBool = ", VarBool

JScript: 

var VarBool;
VarBool = TcClientSync.ReadBool(0x4020, 0);
WScript.echo("VarBool = ", VarBool);