OpcOffNormalAlarmNode Members

Initializes a new instance of the OpcOffNormalAlarmNode class accessible by the name specified as a child node of the parent node given.

C#

public OpcOffNormalAlarmNode(IOpcNode parent, OpcName name)

Parameters

parent IOpcNode

The IOpcNode used as the parent node or a null reference (Nothing in Visual Basic) in the case there is no parent node available.

name OpcName

The OpcName through that the new off normal alarm node can be accessed.

Initializes a new instance of the OpcOffNormalAlarmNode class accessible by the name and id specified as a child node of the parent node given.

C#

public OpcOffNormalAlarmNode(IOpcNode parent, OpcName name, OpcNodeId id)

Parameters

parent IOpcNode

The IOpcNode used as the parent node or a null reference (Nothing in Visual Basic) in the case there is no parent node available.

name OpcName

The OpcName through that the new off normal alarm node can be accessed.

id OpcNodeId

The OpcNodeId through that the new off normal alarm node can be identified and accessed.

Initializes a new instance of the OpcOffNormalAlarmNode class accessible by the name specified.

C#

public OpcOffNormalAlarmNode(OpcName name)

Parameters

name OpcName

The OpcName through that the new off normal alarm node can be accessed.

Initializes a new instance of the OpcOffNormalAlarmNode class accessible by the name and id specified.

C#

public OpcOffNormalAlarmNode(OpcName name, OpcNodeId id)

Parameters

name OpcName

The OpcName through that the new off normal alarm node can be accessed.

id OpcNodeId

The OpcNodeId through that the new off normal alarm node can be identified and accessed.

Gets the default identifier which identifies the node that defines the underlying node type from that this OpcInstanceNode has been created.

C#

protected override OpcNodeId DefaultTypeDefinitionId { get; }

Property Value

OpcNodeId

The OpcNodeId of the type node from that this OpcInstanceNode has been created from. These type node defines the typical structure of an instance node of its type definition. If there exists no specific type definition node a null reference (Nothing in Visual Basic).

Gets or sets the node identifier that points to a variable which has a value that corresponds to one of the possible values of the variable pointed to by the InputNodeId property where the NormalStateId property variable value is the value that is considered to be the normal state of the variable pointed to by the InputNodeId property.

C#

public OpcNodeId NormalStateId { get; set; }

Property Value

OpcNodeId

When the value of the variable referenced by the InputNodeId property is not equal to the value of the NormalStateId property the alarm is active. If this variable is not in the address space, a Null is provided.

Gets the OpcNodeIdPropertyNode of the NormalStateId property.

C#

public OpcNodeIdPropertyNode NormalStateIdNode { get; }

Property Value

OpcNodeIdPropertyNode

An instance of the OpcNodeIdPropertyNode class.

Creates a new instance of the OpcOffNormalAlarmNode using the same Id and Name as this node.

C#

protected override OpcConditionNode CreateBranchCore()

Returns

OpcConditionNode

A new instance of the OpcOffNormalAlarmNode identifiable and accessible througth the same Id and Name as this node.