BS EN 62541-9:2012
$215.11
OPC unified architecture – Alarms and conditions
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 94 |
This part of the IEC 62541 series specifies the representation of Alarms and conditions in the OPC unified architecture. Included is the Information Model representation of Alarms and conditions in the OPC UA address space.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 11 | INTRODUCTION |
| 12 | 1 Scope 2 Normative references 3 Terms, definitions, abbreviations and data types 3.1 Terms and definitions |
| 14 | 3.2 Abbreviations 3.3 Used data types 4 Concepts 4.1 General Table 1 โ Parameter Types defined in IECย 62541-3 Table 2 โ Parameter Types defined in IECย 62541-4 |
| 15 | 4.2 Conditions |
| 16 | 4.3 Acknowledgeable Conditions Figures Figure 1 โ Base Condition State Model Figure 2 โ AcknowledgeableConditions State Model Tables |
| 17 | Figure 3 โ Acknowledge State Model |
| 18 | 4.4 Previous States of Conditions 4.5 Condition State Synchronization Figure 4 โ Confirmed Acknowledge State Model |
| 19 | 4.6 Severity, Quality and Comment 4.7 Dialogs 4.8 Alarms |
| 20 | 4.9 Multiple Active States Figure 5 โ Alarm State Machine Model |
| 21 | 4.10 Condition Instances in the Address Space Figure 6 โ Multiple Active States Example |
| 22 | 4.11 Alarm and Condition Auditing 5 Model 5.1 General |
| 23 | 5.2 Two-State State Machines Figure 7 โ ConditionType Hierarchy |
| 24 | Table 3 โ TwoStateVariableType Definition |
| 25 | 5.3 Condition Variables 5.4 Substate Reference Types 5.4.1 General 5.4.2 HasTrueSubState ReferenceType Table 4 โ ConditionVariableType Definition |
| 26 | 5.4.3 HasFalseSubState ReferenceType 5.5 Condition Model 5.5.1 General Table 5 โ HasTrueSubState ReferenceType Table 6 โ HasFalseSubState ReferenceType |
| 27 | 5.5.2 ConditionType Figure 8 โ Condition Model |
| 28 | Table 7 โ ConditionType Definition |
| 30 | 5.5.3 Condition and Branch Instances 5.5.4 Disable Method Table 8 โ SimpleAttributeOperand to select ConditionId |
| 31 | 5.5.5 Enable Method 5.5.6 AddComment Method Table 9 โ Disable Method AddressSpace Definition Table 10 โ Enable Method AddressSpace Definition |
| 32 | 5.5.7 ConditionRefresh Method Table 11 โ AddComment Method AddressSpace Definition |
| 34 | 5.6 Dialog Model 5.6.1 General 5.6.2 DialogConditionType Figure 9 โ DialogConditionType Overview Table 12 โ ConditionRefresh Method AddressSpace Definition |
| 35 | Table 13 โ DialogConditionType Definition |
| 36 | 5.6.3 Respond Method 5.7 Acknowledgeable Condition Model 5.7.1 General 5.7.2 AcknowledgeableConditionType Table 14 โ Respond Method AddressSpace Definition |
| 37 | Figure 10 โ AcknowledgeableConditionType Overview Table 15 โ AcknowledgeableConditionType Definition |
| 38 | 5.7.3 Acknowledge Method |
| 39 | 5.7.4 Confirm Method Table 16 โ Acknowledge Method AddressSpace Definition Table 17 โ Confirm Method Parameters |
| 40 | 5.8 Alarm Model 5.8.1 General 5.8.2 AlarmConditionType Figure 11 โ AlarmConditionType Hierarchy Model Table 18 โ Confirm Method AddressSpace Definition |
| 41 | Figure 12 โ Alarm Model Table 19 โ AlarmConditionType Definition |
| 42 | 5.8.3 ShelvedStateMachineType |
| 44 | Table 20 โ ShelvedStateMachine Definition |
| 45 | 5.8.4 Unshelve Method Table 21 โ ShelvedStateMachine Transitions |
| 46 | 5.8.5 TimedShelve Method 5.8.6 OneShotShelve Method Table 22 โ Unshelve Method AddressSpace Definition Table 23 โ TimedShelve Method AddressSpace Definition |
| 47 | 5.8.7 LimitAlarmType Figure 15 โ LimitAlarmType Table 24 โ OneShotShelve Method AddressSpace Definition |
| 48 | 5.8.8 ExclusiveLimit Types Table 25 โ LimitAlarmType Definition |
| 49 | Figure 16 โ ExclusiveLimitStateMachine Table 26 โ ExclusiveLimitStateMachineType Definition |
| 50 | Table 27 โ ExclusiveLimitStateMachineType Transitions |
| 51 | 5.8.9 NonExclusiveLimitAlarmType Figure 17 โ ExclusiveLimitAlarmType Table 28 โ ExclusiveLimitAlarmType Definition |
| 52 | Figure 18 โ NonExclusiveLimitAlarmType |
| 53 | 5.8.10 Level Alarm Table 29 โ NonExclusiveLimitAlarmType Definition |
| 54 | 5.8.11 Deviation Alarm Table 30 โ NonExclusiveLevelAlarmType Definition Table 31 โ ExclusiveLevelAlarmType Definition |
| 55 | 5.8.12 Rate of Change Table 32 โ NonExclusiveDeviationAlarmType Definition Table 33 โ ExclusiveDeviationAlarmType Definition |
| 56 | 5.8.13 Discrete Alarms Figure 19 โ DiscreteAlarmType Hierarchy Table 34 โ NonExclusiveRateOfChangeAlarmType Definition Table 35 โ ExclusiveRateOfChangeAlarmType Definition |
| 57 | Table 36 โ DiscreteAlarmType Definition Table 37 โ OffNormalAlarmType Definition Table 38 โ TripAlarmType Definition |
| 58 | 5.9 ConditionClasses 5.9.1 Overview 5.9.2 Base ConditionClassType 5.9.3 ProcessConditionClassType Figure 20 โ ConditionClass Type Hierarchy Table 39 โ BaseConditionClassType Definition |
| 59 | 5.9.4 MaintenanceConditionClassType 5.9.5 SystemConditionClassType 5.10 Audit Events 5.10.1 Overview Table 40 โ ProcessConditionClassType Definition Table 41 โ MaintenanceConditionClassType Definition Table 42 โ SystemConditionClassType Definition |
| 60 | 5.10.2 AuditConditionEventType 5.10.3 AuditConditionEnableEventType Figure 21 โ AuditEvent Hierarchy Table 43 โ AuditConditionEventType Definition Table 44 โ AuditConditionEnableEventType Definition |
| 61 | 5.10.4 AuditConditionCommentEventType 5.10.5 AuditConditionRespondEventType 5.10.6 AuditConditionAcknowledgeEventType 5.10.7 AuditConditionConfirmEventType 5.10.8 AuditConditionShelvingEventType Table 45 โ AuditConditionCommentEventType Definition Table 46 โ AuditConditionRespondEventType Definition Table 47 โ AuditConditionAcknowledgeEventType Definition Table 48 โ AuditConditionConfirmEventType Definition Table 49 โ AuditConditionShelvingEventType Definition |
| 62 | 5.11 Condition Refresh Related Events 5.11.1 Overview 5.11.2 RefreshStartEventType 5.11.3 RefreshEndEventType Figure 22 โ Refresh Related Event Hierarchy Table 50 โ RefreshStartEventType Definition Table 51 โ RefreshEndEventType Definition |
| 63 | 5.11.4 RefreshRequiredEventType 5.12 HasCondition Reference Type Table 52 โ RefreshRequiredEventType Definition Table 53 โ HasCondition ReferenceType |
| 64 | 5.13 Alarm and Condition Status Codes 6 AddressSpace Organisation 6.1 General 6.2 Event Notifier and Source Hierarchy Table 54 โ Alarm and Condition Result Codes |
| 65 | 6.3 Adding Conditions to the Hierarchy Figure 23 โ Typical Event Hierarchy |
| 67 | 6.5 Conditions in a VariableType Figure 25 โ Use of HasCondition in an InstanceDeclaration Figure 26 โ Use of HasCondition in a VariableType |
| 68 | Annex A (informative) Recommended Localized Names Table A.1 โ Recommended state names for LocaleId โenโ Table A.2 โ Recommended display names for LocaleId โenโ |
| 69 | Table A.3 โ Recommended state names for LocaleId โdeโ Table A.4 โ Recommended display names for LocaleId โdeโ Table A.5 โ Recommended state names for LocaleId โfrโ |
| 70 | Table A.6 โ Recommended display names for LocaleId โfrโ Table A.7 โ Recommended Dialog Response Options |
| 73 | Table B.2 โ Example of a Condition that maintains previous states via branches |
| 74 | Figure B.3 โ HasCondition used with Condition instances |
| 75 | Figure B.4 โ HasCondition reference to a Condition Type Figure B.5 โ HasCondition used with an instance declaration |
| 76 | Annex C (informative) Mapping to EEMUA Table C.1 โ EEMUA Terms |
| 77 | Annex D (informative) Mapping from OPC A&E to OPC UA A&C |
| 79 | Figure D.1 โ The Type Model of a Wrapped COM AE Server |
| 80 | Table D.1 โ Mapping from ONEVENTSTRUCT fields to UA BaseEventType Variables Table D.2 โ Mapping from ONEVENTSTRUCT fields to UA AuditEventType Variables |
| 81 | Table D.3 โ Mapping from ONEVENTSTRUCT fields to UA AlarmType Variables |
| 83 | Figure D.2 โ Mapping UA Event Types to COM A&E Event Types |
| 84 | Figure D.3 โ Example Mapping of UA Event Types to COM A&E Categories |
| 85 | Table D.4 โ Event Category Attribute Mapping Table |
| 87 | Figure D.4 โ Example Mapping of UA Event Types to A&E Categories with Attributes |
| 91 | Bibliography |
