OpcOffNormalAlarm Members

Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The OpcOffNormalAlarm type exposes the following members.

OpcOffNormalAlarm(IOpcReadOnlyNodeDataStore)

Initializes a new instance of the OpcOffNormalAlarm class using the dataStore specified.

C#

public OpcOffNormalAlarm(IOpcReadOnlyNodeDataStore dataStore)


Parameters

dataStore IOpcReadOnlyNodeDataStore

The IOpcReadOnlyNodeDataStore of the 'Opc.UaFx.OpcOffNormalAlarmNode' to represent.


Exceptions

ArgumentNullException

The dataStore is a null reference (Nothing in Visual Basic).

NormalStateId

Gets 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; }


Property Value

OpcNodeId

When the value of the variable referenced by the 'Opc.UaFx.OpcAlarmConditionNode.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. For more information see 'Opc.UaFx.OpcOffNormalAlarmNode.NormalStateId'.