Reference

OpcLimitAlarm Class

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcLimitAlarm Members

Also in

Opc.UaFx.Client

Represents a snapshot of a 'Opc.UaFx.OpcLimitAlarmNode'.

Syntax

public class OpcLimitAlarm : OpcAlarmCondition

Public Class OpcLimitAlarm
    Inherits OpcAlarmCondition

Inheritance

Object → OpcEvent → OpcCondition → OpcAcknowledgeableCondition → OpcAlarmCondition → OpcLimitAlarm

Derived types

• OpcExclusiveLimitAlarm
• OpcNonExclusiveLimitAlarm

Constructors

Name	Description
OpcLimitAlarmsince v2.8	Initializes a new instance of the OpcLimitAlarm class using the dataStore specified.

Properties

Name	Description
HighHighLimit	Gets a value which indicates the high high limit of a value to test for the alarm condition.
HighLimit	Gets a value which indicates the high limit of a value to test for the alarm condition.
LowLimit	Gets a value which indicates the low limit of a value to test for the alarm condition.
LowLowLimit	Gets a value which indicates the low low limit of a value to test for the alarm condition.

Inherits members from OpcAlarmCondition, OpcAcknowledgeableCondition, OpcCondition, OpcEvent.

Extension methods

Name	Description
OpcAcknowledgeableConditionExtension.Acknowledge	Acknowledges an event notification which can be identified by the EventId of the condition specified there the IsAcked is equals to its false state using the further specified client.
OpcAcknowledgeableConditionExtension.Confirm	Confirms an event notification which can be identified by the EventId of the condition specified there the IsConfirmed is equals to its false state using the further specified client.
OpcConditionExtension.AddComment	Applies a comment to the state reported by an event notification which can be identified by the EventId of the condition specified using the further specified client.
OpcConditionExtension.Disable	Changes the condition state to 'Disabled' of the condition specified using the further specified client.
OpcConditionExtension.Enable	Changes the condition state to 'Enabled' of the condition specified using the further specified client.

Applies to

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