Alarm controller

Alarm controller

BrowseName
AlarmController
SuperType
Object(BaseObjectType)

Properties

Name
BrowseName
DataType
Description
Enabled
Enabled
Enable/disable the alarm
Active
Active
Active/inactive alarm
Auto acknowledge
AutoAcknowledge
True: when the alarm activates, it is automatically acknowledged and confirmed. False: when the alarm activates, it must be acknowledged by the user
Auto confirm
AutoConfirm
True: when the alarm activates, it is automatically confirmed by the application. False: when the alarm activates, it must be confirmed by the user
Input variable
InputValue
Variable to monitor
Message
Message
Alarm message text
Severity
Severity
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)
Max TimedShelve duration
MaxTimeShelved
Maximum allowed shelving duration for TimedShelve for this alarm
Preset TimedShelve duration
PresetTimeShelved
Preset (default) shelving duration for TimedShelve for this alarm
Last event
LastEvent
Last alarm event generated
Shelved
Shelved
True: alarm is one-shot shelved or timed shelved. False: alarm is not shelved.
Suppressed
Suppressed
The suppress state of this alarm
Latched
Latched
The latching state of this alarm
Latching Enabled
LatchingEnabled
Enables latching for this alarm

Methods

Acknowledge
BrowseName
Acknowledge
InputArguments
Name
DataType
Description
EventId
EventID that identifies a particular event notification
Comment
Localized text to apply to the alarm
Confirm
BrowseName
Confirm
InputArguments
Name
DataType
Description
EventId
EventID that identifies a particular event notification
Comment
Localized text to apply to the alarm
Add comment
BrowseName
AddComment
InputArguments
Name
DataType
Description
EventId
EventID that identifies a particular event notification
Comment
Localized text to apply to the alarm
One-Shot Shelve
BrowseName
OneShotShelve
Shelve an alarm until alarm is deactivated
InputArguments
Name
DataType
Description
Comment
Localized text to apply to the alarm on One-Shot Shelve
Timed Shelve
BrowseName
TimedShelve
Shelve an alarm for a specified time
InputArguments
Name
DataType
Description
ShelvingTime
Timed Shelve duration
Comment
Localized text to apply to the alarm on Timed Shelve
Unshelve
BrowseName
Unshelve
Unshelve an alarm
InputArguments
Name
DataType
Description
Comment
Localized text to apply to the alarm on Unshelve
Suppress
BrowseName
Suppress
Suppress an alarm
InputArguments
Name
DataType
Description
Comment
Unsuppress
BrowseName
Unsuppress
Unsuppress a suppressed alarm
InputArguments
Name
DataType
Description
Comment
Enable
BrowseName
Enable
Enable a disabled alarm
InputArguments
Name
DataType
Description
Comment
Disable
BrowseName
Disable
Disable an enabled alarm
InputArguments
Name
DataType
Description
Comment
Reset
BrowseName
Reset
Reset a latched alarm
InputArguments
Name
DataType
Description
Comment
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