XMLDA.NET Reference
Deadband Property
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xmldanet.xmlda Namespace > SubscribeRequestItem Class : Deadband Property

Glossary Item Box

Specifies the percentage of full engineering unit range of an item??s value that must change prior to being returned in a SubscriptionPolledRefresh response.
The deadband value shall be in the range 0-100 percent and only applies to analog (integer or float) types. The deadband will also apply to array types. The entire array is returned if any array element exceeds the deadband threshold.
Server default is 0. See the OPC DA Custom Specification for further detail.

Syntax

Visual Basic (Usage)Copy Code
Dim instance As SubscribeRequestItem
Dim value As Single
 
instance.Deadband = value
 
value = instance.Deadband
C# 
[XmlAttributeAttribute()]
public float Deadband {get; set;}

Requirements

Target Platforms:Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows 7, Windows Server 2008 family

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