Hysteresis for negative update rate changes. In percent, between 0.0 and 100.0. Requests to make the update rate of OPC item faster (i.e. lower value) will be ignored if the percentual change in update rate value is lower than the value of this property.
Syntax
'Declaration
<DataMemberAttribute()>
<ValueLimitsAttribute(0, 100)>
Public Property UpdateRateNegativeHysteresis As Single
'Usage
Dim instance As DAAutoSubscribingParameters
Dim value As Single
instance.UpdateRateNegativeHysteresis = value
value = instance.UpdateRateNegativeHysteresis
[DataMember()]
[ValueLimits(0, 100)]
public float UpdateRateNegativeHysteresis {get; set;}
[DataMember()]
[ValueLimits(0, 100)]
public:
property float UpdateRateNegativeHysteresis {
float get();
void set ( float value);
}
Property Value
The default value of this property is 29.
Exceptions
| Exception | Description |
|---|
| System.ArgumentOutOfRangeException |
The value of an argument is outside the allowable range of values as defined by the invoked method.
This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception. |
Requirements
Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows
See Also
