Description:
The dead band in percentage.
Note:
Property access
for read and write.
The preset value of this property is defined in the "
Deadband [%]" configurator of this object.
At the automatic update the
OPC server will not sent data that changed less than entered here. The
Deadband property is intended only for the analog data (
Single and
Double data type). The analog value in the
OPC server has set the minimum and maximum value.
The update from server proceeds if:
an absolute value (last_updated_value - current_value)
is greater than
Deadband * (maximum - minimum) / 100Example:
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var oOpcGroup = pMe.Pm("/OpcClient/Group1");
var nDeadband = oOpcGroup.Deadband;
// Reading from the property
oOpcGroup.Deadband = 2;
// Writing into the property
Dim oOpcGroup, nDeadband
Set oOpcGroup = pMe.Pm("/OpcClient/Group1")
nDeadband = oOpcGroup.Deadband
' Reading from the property
oOpcGroup.Deadband = 2
' Writing into the property