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Scope: Core (OPC-10000-*) All specs

20 result(s) for EventId

OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.13.1.1 Overview

selecting fields of the EventType that will be contained in the Event such as EventId , EventType , SourceNode , Time and Description . OPC 10000-3 describes the Event model and the base
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

6.1.3 Determining if a Certificate is trusted

invoked. The Service audit event in its message text shall include the audit EventId of the AuditCertificateEventType (for more details, see 6.5 ). Processing halts if an error occurs, unless
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

6.5.5 Auditing for SecureChannel Service Set

case of Certificate validation errors the CertificateErrorEventId of the AuditOpenSecureChannelEventType should include the audit EventId of the specific AuditCertificateEventType that was generated to report the Certificate error. The AuditCertificateEventType shall
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

7.22.3 EventFilter

event field to Bad_EncodingLimitsExceeded if a value exceeds the maxResponseMessageSize . The EventId , EventType and ReceiveTime cannot contain a StatusCode or a null value . The Server shall validate the selectClauses
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

6.4.2 BaseEventType

BrowseName DataType TypeDefinition Modelling Rule Subtype of the BaseObjectType defined in 6.2 HasProperty Variable EventId ByteString PropertyType Mandatory HasProperty Variable EventType NodeId PropertyType Mandatory HasProperty Variable SourceNode NodeId PropertyType Mandatory ... NodeId[] PropertyType Optional HasProperty Variable ConditionSubClassName LocalizedText[] PropertyType Optional Conformance Units Address Space Events EventId is generated by the Server to uniquely identify a particular Event Notification . The Server
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

6.4.6 AuditOpenSecureChannelEventType

call. RequestedLifetime is the requestedLifetime parameter of the OpenSecureChannel Service call. CertificateErrorEventId is the EventId of the corresponding AuditCertificateEventType Event used to report a certificate error
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.5.2 ConditionType

following Variables will continue to have valid values even in the Disable d state; EventId , Event Type, SourceNode , SourceName , Time, and EnabledState . Other Properties may no longer provide current valid
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.5.3 Condition and branch instances

more Variable values change the Server generates an Event with a unique EventId . If a Client calls Refresh the Server will report the current state of a Condition instance ... sending the last Event (i.e. the same EventId and Time is sent). A ConditionBranch is a copy of the Condition instance state that can change independently of the current Condition
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.5.6 AddComment Method

cannot be called with an ObjectId of the ConditionType Node . Signature AddComment( [in] ByteString EventId [in] LocalizedText Comment ); The parameters are defined in Table 15 Table 15 - AddComment arguments Argument ... Description EventId EventId identifying a particular Event Notification where a state was reported for a Condition . Comment A localized text that shall be applied to the Condition . Method result codes
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.5.7 ConditionRefresh Method

Notifier MonitoredItem in the Subscription . Each of the Event copies shall contain the same EventId . The Server issues Event Notifications of any Retained Conditions and Retained Branches of Conditions that ... meet the Subscriptions content filter criteria. Note that the EventId for such a refreshed Notification shall be identical to the one for the original Notification, the values of the other
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.7.2 AcknowledgeableConditionType

True EnabledState . See 4.3 for more information about acknowledgement and confirmation models. The EventId used in the Event Notification is considered the identifier of this state
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.7.3 Acknowledge Method

cannot be called with an ObjectId of the AcknowledgeableConditionType Node . Signature Acknowledge( [in] ByteString EventId [in] LocalizedText Comment ); The parameters are defined in Table 34 Table 34 - Acknowledge parameters Argument ... Description EventId EventId identifying a particular Event Notification . Only Event Notifications where AckedState/Id was False can be acknowledged. Comment A localized text that shall be applied to the Condition . Method
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.7.4 Confirm Method

cannot be called with an ObjectId of the AcknowledgeableConditionType Node. Signature Confirm( [in] ByteString EventId [in] LocalizedText Comment ); The parameters are defined in Table 37 Table 37 - Confirm Method parameters ... Argument Description EventId EventId identifying a particular Event Notification . Only Event Notifications where the Id property of the ConfirmedState is False can be confirmed. Comment A localized text that shall
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.13 Alarm & Condition status codes

disabled. Bad_ConditionAlreadyShelved The Alarm is already in a shelved state. Bad_ConditionBranchAlreadyAcked The EventId does not refer to a state that needs acknowledgement. Bad_ConditionBranchAlreadyConfirmed The EventId does ... option is not a valid index in the ResponseOptionSet array. Bad_EventIdUnknown The specified EventId is not known to the Server . Bad_RefreshInProgress A ConditionRefresh operation is already in progress
OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

5.14.3 Redundant A & C servers

configured to be a redundant OPC UA Server the following behaviour is expected: The EventId is used to uniquely identify an Event . For an Event that is in each ... such as actual Event s) or it may be accomplished by providing a strict EventId generating algorithm that will generate an identical EventId for each Event It is expected that
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

4.4 Modification of Historical Data/Events

many Events with the same Timestamp . Events need to be identified by their EventId. The EventId is generated as part of normal Event processing in a Server and is used ... represented by an Event) is acknowledged, the acknowledgement is related to the specific EventId that represent that event is time. A Historian that historizes Events shall store the EventId that
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.4.2 Insert event functionality

space and the localizedText contains the symbolic names of the ignored fields. The EventId is a Server generated opaque value and a Client cannot assume that it knows ... create unique EventIds . A Server shall automatically generate an EventId when not provided by the Client . If a Client does specify the EventId in the selectClause and it matches
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.4.3 Replace event functionality

more HistoricalEventNodes . The selectClause parameter of the EventFilter shall specify the EventId Property and the eventData shall contain the EventId which will be used to find the Event ... replaced. If no entry exists matching the specified EventId then no replace operation will be performed; instead, the operationResults entry for the eventData entry shall indicate Bad_NoEntryExists . The whereClause
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.4.4 Update event functionality

Event will be deleted and the new Event will be inserted (retaining the EventId ). If the EventID was provided then the EventID will be used to determine if the Event ... exist then a new Event will be inserted, including the generation of a new EventId, if the provided EventId does not match the unique requirements in the Server for EventIds
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.7.2 Delete event functionality

functionality The DeleteEventDetails structure deletes all Event entries from the history database matching the EventId for one or more HistoricalEventNodes . If no Events are found that match the specified filter