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UnifiedAutomation.UaServer.NonExclusiveRateOfChangeAlarmModel Class Reference

Inherits UnifiedAutomation.UaServer.NonExclusiveLimitAlarmModel.

Public Member Functions

 NonExclusiveRateOfChangeAlarmModel ()
 Initializes a new instance of the NonExclusiveRateOfChangeAlarmModel class. More...
 
 NonExclusiveRateOfChangeAlarmModel (NonExclusiveRateOfChangeAlarmModel template)
 Initializes a new instance of the NonExclusiveRateOfChangeAlarmModel class. More...
 
override void UpdateEvent (GenericEvent e)
 Updates the event. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.NonExclusiveLimitAlarmModel
 NonExclusiveLimitAlarmModel ()
 Initializes a new instance of the NonExclusiveLimitAlarmModel class. More...
 
 NonExclusiveLimitAlarmModel (NonExclusiveLimitAlarmModel template)
 Initializes a new instance of the NonExclusiveLimitAlarmModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.LimitAlarmModel
 LimitAlarmModel ()
 Initializes a new instance of the LimitAlarmModel class. More...
 
 LimitAlarmModel (LimitAlarmModel template)
 Initializes a new instance of the LimitAlarmModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.AlarmConditionModel
StatusCode OneShotShelve (RequestContext context)
 Shelves an alarm. More...
 
StatusCode TimedShelve (RequestContext context, double shelvingTime)
 Shelves an alarm for the specified time. More...
 
StatusCode Unshelve (RequestContext context)
 Unshelves an alarm. More...
 
virtual StatusCode Suppress (RequestContext context, bool suppress)
 Suppresses an alarm. More...
 
virtual StatusCode Activate (RequestContext context, bool active)
 Activates an alarm More...
 
override void UpdateEnabledEffectiveDisplayName ()
 Updates the effect display name for the enabled state. More...
 
virtual void UpdateActiveEffectiveDisplayName ()
 Updates the effective display name for the active state. More...
 
 AlarmConditionModel ()
 Initializes a new instance of the AlarmConditionModel class. More...
 
 AlarmConditionModel (AlarmConditionModel template)
 Initializes a new instance of the AlarmConditionModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.AcknowledgeableConditionModel
virtual StatusCode Acknowledge (RequestContext context, byte[] eventId, LocalizedText comment)
 Acknowledges an alarm. More...
 
virtual StatusCode Confirm (RequestContext context, byte[] eventId, LocalizedText comment)
 Confirms an alarm. More...
 
virtual void ResetAcked (RequestContext context)
 Sets the state to unacknownledged and unconfirmed. More...
 
 AcknowledgeableConditionModel ()
 Initializes a new instance of the AcknowledgeableConditionModel class. More...
 
 AcknowledgeableConditionModel (AcknowledgeableConditionModel template)
 Initializes a new instance of the AcknowledgeableConditionModel class. More...
 
override CallMethodEventHandler GetMethodDispatcher (RequestContext context, NodeId objectId, NodeId methodId)
 Gets the method dispatcher. More...
 
override StatusCode DispatchMethod (RequestContext context, MethodHandle methodHandle, IList< Variant > inputArguments, List< StatusCode > inputArgumentResults, List< Variant > outputArguments)
 Dispatches the method. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.ConditionModel
virtual StatusCode Enable (RequestContext context)
 Enables the condition. More...
 
virtual StatusCode Disable (RequestContext context)
 Disables the condition. More...
 
virtual StatusCode AddComment (RequestContext context, byte[] eventId, LocalizedText comment)
 Adds a comment to the condition. More...
 
 ConditionModel ()
 Initializes a new instance of the ConditionModel class. More...
 
 ConditionModel (ConditionModel template)
 Initializes a new instance of the ConditionModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.BaseEventModel
 BaseEventModel ()
 Initializes a new instance of the BaseEventModel class. More...
 
 BaseEventModel (BaseEventModel template)
 Initializes a new instance of the BaseEventModel class. More...
 
void NewId ()
 Assigns a new EventId, Time and ReceiveTime to the event. More...
 
virtual GenericEvent CreateEvent (FilterManager manager)
 Creates the event. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.ModelControllerBase
virtual ModelHandle GetModelHandle (StringTable namespaceUris, object instance)
 Gets the metadata handle. More...
 
virtual DataValue GetValue (IMapperContext context, ModelMapping mapping)
 Gets the value associated with the mapping. More...
 
virtual bool SetValue (IMapperContext context, ModelMapping mapping, DataValue value)
 Sets the value associated with the mapping. More...
 

Additional Inherited Members

- Properties inherited from UnifiedAutomation.UaServer.NonExclusiveLimitAlarmModel
new TwoStateVariableModel ActiveState [get, set]
 Gets or sets the ActiveState More...
 
TwoStateVariableModel HighHighState [get, set]
 Gets or sets the HighHighState More...
 
TwoStateVariableModel HighState [get, set]
 Gets or sets the HighState More...
 
TwoStateVariableModel LowLowState [get, set]
 Gets or sets the LowLowState More...
 
TwoStateVariableModel LowState [get, set]
 Gets or sets the LowState More...
 
- Properties inherited from UnifiedAutomation.UaServer.LimitAlarmModel
double HighHighLimit [get, set]
 Gets or sets the HighHighLimit More...
 
double HighLimit [get, set]
 Gets or sets the HighLimit More...
 
double LowLimit [get, set]
 Gets or sets the LowLimit More...
 
double LowLowLimit [get, set]
 Gets or sets the LowLowLimit More...
 
- Properties inherited from UnifiedAutomation.UaServer.AlarmConditionModel
TwoStateVariableModel ActiveState [get, set]
 Gets or sets the ActiveState More...
 
new TwoStateVariableModel EnabledState [get, set]
 Gets or sets the EnabledState More...
 
NodeId InputNode [get, set]
 Gets or sets the InputNode More...
 
double MaxTimeShelved [get, set]
 Gets or sets the MaxTimeShelved More...
 
ShelvedStateMachineModel ShelvingState [get, set]
 Gets or sets the ShelvingState More...
 
bool SuppressedOrShelved [get, set]
 Gets or sets the SuppressedOrShelved More...
 
TwoStateVariableModel SuppressedState [get, set]
 Gets or sets the SuppressedState More...
 
- Properties inherited from UnifiedAutomation.UaServer.AcknowledgeableConditionModel
TwoStateVariableModel AckedState [get, set]
 Gets or sets the AckedState More...
 
TwoStateVariableModel ConfirmedState [get, set]
 Gets or sets the ConfirmedState More...
 
new TwoStateVariableModel EnabledState [get, set]
 Gets or sets the EnabledState More...
 
- Properties inherited from UnifiedAutomation.UaServer.ConditionModel
NodeId BranchId [get, set]
 Gets or sets the BranchId More...
 
string ClientUserId [get, set]
 Gets or sets the ClientUserId More...
 
ConditionVariableModel
< LocalizedText
Comment [get, set]
 Gets or sets the Comment More...
 
NodeId ConditionClassId [get, set]
 Gets or sets the ConditionClassId More...
 
LocalizedText ConditionClassName [get, set]
 Gets or sets the ConditionClassName More...
 
string ConditionName [get, set]
 Gets or sets the ConditionName More...
 
TwoStateVariableModel EnabledState [get, set]
 Gets or sets the EnabledState More...
 
ConditionVariableModel< ushort > LastSeverity [get, set]
 Gets or sets the LastSeverity More...
 
ConditionVariableModel
< StatusCode
Quality [get, set]
 Gets or sets the Quality More...
 
bool Retain [get, set]
 Gets or sets the Retain More...
 
IConditionMethods ConditionMethods [get, set]
 Gets or sets the Condition methods. More...
 
- Properties inherited from UnifiedAutomation.UaServer.BaseEventModel
NodeId NodeId [get, set]
 Gets or sets the event id. More...
 
byte[] EventId [get, set]
 Generated by the server to uniquely identify a particular Event Notification. More...
 
NodeId EventType [get, set]
 Describes the specific type of Event. More...
 
NodeId SourceNode [get, set]
 Identifies the Node that the Event originated from. More...
 
string SourceName [get, set]
 Provides a description of the source of the Event. More...
 
DateTime Time [get, set]
 Provides the time the Event occurred. More...
 
DateTime ReceiveTime [get, set]
 Provides the time the OPC UA Server received the Event from the underlying device of another Server. More...
 
TimeZoneDataType LocalTime [get, set]
 Contains the Offset and the DaylightSavingInOffset flag. More...
 
LocalizedText Message [get, set]
 Provides a human-readable and localizable text description of the Event. More...
 
ushort Severity [get, set]
 An indication of the urgency of the Event. More...
 
- Properties inherited from UnifiedAutomation.UaServer.ModelControllerBase
ModelHandle ModelHandle [get, set]
 Gets or sets the metadata handle. More...
 
object UserData [get, set]
 Gets or sets the user data. More...
 

Detailed Description

A Rate of Change Alarm is commonly used to report an unusual change or lack of change in a measured value related to the speed at which the value has changed. The Rate of Change Alarm becomes active when the rate at which the value changes exceeds or drops below a defined limit.

A Rate of Change is measured in some time unit, such as seconds or minutes and some unit of measure such as percent or meter. For example a tank may have a High limit for the Rate of Change of its level (measured in meters) which would be 4 meters per minute. If the tank level changes at a rate that is greater than 4 meters per minute then the High sub state is entered.

The NonExclusiveRateOfChangeAlarmType is a special level Alarm utilized with one or more non-exclusive states. If for example both the High and HighHigh states need to be maintained as active at the same time this AlarmType should be used.

The NonExclusiveRateOfChangeAlarmType is based on the NonExclusiveLimitAlarmType.

Constructor & Destructor Documentation

UnifiedAutomation.UaServer.NonExclusiveRateOfChangeAlarmModel.NonExclusiveRateOfChangeAlarmModel ( )
inline

Initializes a new instance of the NonExclusiveRateOfChangeAlarmModel class.

UnifiedAutomation.UaServer.NonExclusiveRateOfChangeAlarmModel.NonExclusiveRateOfChangeAlarmModel ( NonExclusiveRateOfChangeAlarmModel  template)
inline

Initializes a new instance of the NonExclusiveRateOfChangeAlarmModel class.

Parameters
templateThe template.

Member Function Documentation

override void UnifiedAutomation.UaServer.NonExclusiveRateOfChangeAlarmModel.UpdateEvent ( GenericEvent  e)
inlinevirtual

Updates the event.

Parameters
eThe event to update.

Reimplemented from UnifiedAutomation.UaServer.NonExclusiveLimitAlarmModel.


The documentation for this class was generated from the following file: