Reference

OpcExclusiveLimitAlarmNode Class

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcExclusiveLimitAlarmNode Members

Defines an alarm condition node with multiple mutually exclusive limits.

Syntax

[OpcEventType(typeof(OpcExclusiveLimitAlarm))]
[OpcNodeType(9341)]
public class OpcExclusiveLimitAlarmNode : OpcLimitAlarmNode

<OpcEventType(GetType(OpcExclusiveLimitAlarm))>
<OpcNodeType(9341)>
Public Class OpcExclusiveLimitAlarmNode
    Inherits OpcLimitAlarmNode

Inheritance

Object → OpcNode → OpcInstanceNode → OpcObjectNode → OpcEventNode → OpcConditionNode → OpcAcknowledgeableConditionNode → OpcAlarmConditionNode → OpcLimitAlarmNode → OpcExclusiveLimitAlarmNode

Implements

• IOpcNode
• IOpcNodeInfo

Derived types

• OpcExclusiveDeviationAlarmNode
• OpcExclusiveLevelAlarmNode
• OpcExclusiveRateOfChangeAlarmNode

Constructors

Name	Description
OpcExclusiveLimitAlarmNode18 overloads	Initializes a new instance of the OpcExclusiveLimitAlarmNode class accessible by the name specified.

Properties

Name	Description
DefaultTypeDefinitionIdprotected · override	Gets the default identifier which identifies the node that defines the underlying node type from that this OpcInstanceNode has been created.
Limit	Gets a node which is used to represent the actual limit that is violated in the exclusive limit alarm.

Methods

Name	Description
CreateBranchCoreprotected · override	Creates a new instance of the OpcExclusiveLimitAlarmNode using the same Id and Name as this node.

Inherits members from OpcLimitAlarmNode, OpcAlarmConditionNode, OpcAcknowledgeableConditionNode, OpcConditionNode, OpcEventNode, OpcObjectNode, OpcInstanceNode, OpcNode.

Extension methods

Name	Description
OpcAcknowledgeableConditionNodeExtension.Acknowledge	Acknowledges an event notification which can be identified by the EventId of the conditionNode specified there the IsAckedNode is equals to its false state using the further specified client.
OpcAcknowledgeableConditionNodeExtension.Confirm	Confirms an event notification which can be identified by the EventId of the conditionNode specified there the IsConfirmedNode is equals to its false state using the further specified client.
OpcConditionNodeExtension.AddComment	Applies a comment to the state reported by an event notification which can be identified by the EventId of the conditionNode specified using the further specified client.
OpcConditionNodeExtension.ChangeComment	Changes the condition 'Comment' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeIsAcked	Changes the condition 'Acked' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeIsActive	Changes the condition 'Active' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeIsConfirmed	Changes the condition 'Confirmed' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeIsEnabled	Changes the condition 'Enabled' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeIsSuppressed	Changes the condition 'Suppressed' state of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeLimitState	Changes the condition current limit alarm state of the conditionNode specified using the further specified context.
OpcConditionNodeExtension.ChangeSeverity	Changes the condition 'Severity' of the conditionNode specified using the further specified context without raising change events.
OpcConditionNodeExtension.ChangeShelving	Changes the condition 'Shelving' of the conditionNode specified using the further specified context.
OpcConditionNodeExtension.Disable	Changes the condition state to 'Disabled' of the conditionNode specified using the further specified client.
OpcConditionNodeExtension.Enable	Changes the condition state to 'Enabled' of the conditionNode specified using the further specified client.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.5–v2.59