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  5. Non-exclusive limit alarm

Non-exclusive limit alarm

BrowseName: NonExclusiveLimitAlarmController
SuperType: Limit alarm (LimitAlarmController)

Properties

Name

BrowseName

DataType

Description
High-high limit

HighHighLimit

Double
High-high limit value
(Inherited from Limit alarm)
High limit

HighLimit

Double
High limit value
(Inherited from Limit alarm)
Low limit

LowLimit

Double
Low limit value
(Inherited from Limit alarm)
Low-low limit

LowLowLimit

Double
Low-low limit value
(Inherited from Limit alarm)
Enabled

Enabled

Boolean
Enable/disable the alarm.
(Inherited from Alarm controller)
Auto acknowledge

AutoAcknowledge

Boolean
True: when the alarm activates, it is automatically acknowledged and confirmed. False: when the alarm activates, it must be acknowledged by the user.
(Inherited from Alarm controller)
Auto confirm

AutoConfirm

Boolean
True: when the alarm activates, it is automatically confirmed by the application. False: when the alarm activates, it must be confirmed by the user.
(Inherited from Alarm controller)
Input variable

InputValue

Double
Variable to monitor
(Inherited from Alarm controller)
Message

Message

LocalizedText
Alarm message text
(Inherited from Alarm controller)
Severity

Severity

UInt16
Level of severity of the alarm, which indicates its priority on a scale from 1 to 1000 (in compliance with the OPC UA standard: 1 = information, 1000 = serious error).
(Inherited from Alarm controller)
Last event

LastEvent

BaseDataType
Last alarm event generated
(Inherited from Alarm controller)