{"id":243891,"date":"2024-10-19T16:00:47","date_gmt":"2024-10-19T16:00:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62541-42011\/"},"modified":"2024-10-25T10:58:23","modified_gmt":"2024-10-25T10:58:23","slug":"bs-en-62541-42011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62541-42011\/","title":{"rendered":"BS EN 62541-4:2011"},"content":{"rendered":"

This part of IEC 62541 defines the OPC Unified Architecture (OPC UA) Services. The Services described are the collection of abstract Remote Procedure Calls (RPC) that are implemented by OPC UA Servers and called by OPC UA Clients. All interactions between OPC UA Clients and Servers occur via these Services. The defined Services are considered abstract because no particular RPC mechanism for implementation is defined in this part of IEC 62541. IEC 62541-6 specifies one or more concrete mappings supported for implementation. For example, one mapping in IEC 62541-6 is to XML Web Services. In that case the Services described in this part of IEC 62541 appear as the Web service methods in the WSDL contract.<\/p>\n

Not all OPC UA Servers will need to implement all of the defined Services. IEC 62541-7 defines the Profiles that dictate which Services need to be implemented in order to be compliant with a particular Profile.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
16<\/td>\nFOREWORD <\/td>\n<\/tr>\n
18<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
19<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
20<\/td>\n3 Terms, definitions and conventions
3.1 Terms and definitions
3.2 Abbreviations <\/td>\n<\/tr>\n
21<\/td>\n3.3 Conventions for Service definitions
Tables
Table 1 \u2013 Service Definition Table
Table 2 \u2013 Parameter Types defined in IEC 62541-3 <\/td>\n<\/tr>\n
22<\/td>\n4 Overview
4.1 Service Set model
Figures
Figure 1 \u2013 Discovery Service Set
Figure 2 \u2013 SecureChannel Service Set <\/td>\n<\/tr>\n
23<\/td>\nFigure 3 \u2013 Session Service Set
Figure 4 \u2013 NodeManagement Service Set
Figure 5 \u2013 View Service Set <\/td>\n<\/tr>\n
24<\/td>\nFigure 6 \u2013 Attribute Service Set
Figure 7 \u2013 Method Service Set <\/td>\n<\/tr>\n
25<\/td>\n4.2 Request\/response Service procedures
5 Service Sets
5.1 General
Figure 8 \u2013 MonitoredItem and Subscription Service Sets <\/td>\n<\/tr>\n
26<\/td>\n5.2 Service request and response header
5.3 Service results <\/td>\n<\/tr>\n
27<\/td>\n5.4 Discovery Service Set <\/td>\n<\/tr>\n
28<\/td>\nFigure 9 \u2013 Discovery process <\/td>\n<\/tr>\n
30<\/td>\nTable 3 \u2013 FindServers Service Parameters <\/td>\n<\/tr>\n
32<\/td>\nFigure 10 \u2013 Using a Gateway Server
Table 4 \u2013 GetEndpoints Service Parameters <\/td>\n<\/tr>\n
33<\/td>\nFigure\u00a011 \u2013 Registration process \u2013 Manually launched servers <\/td>\n<\/tr>\n
34<\/td>\nFigure 12 \u2013 Registration process \u2013 Automatically Launched Servers <\/td>\n<\/tr>\n
35<\/td>\n5.5 SecureChannel Service Set
Table 5 \u2013 RegisterServer Service Parameters
Table 6 \u2013 RegisterServer Service Result Codes <\/td>\n<\/tr>\n
36<\/td>\nFigure 13 \u2013 SecureChannel and Session Services <\/td>\n<\/tr>\n
38<\/td>\nTable 7 \u2013 OpenSecureChannel Service Parameters <\/td>\n<\/tr>\n
39<\/td>\n5.6 Session Service Set
Table 8 \u2013 OpenSecureChannel Service Result Codes
Table 9 \u2013 CloseSecureChannel Service Parameters
Table 10 \u2013 CloseSecureChannel Service Result Codes <\/td>\n<\/tr>\n
41<\/td>\nFigure 14 \u2013 Multiplexing Users on a Session <\/td>\n<\/tr>\n
42<\/td>\nTable 11 \u2013 CreateSession Service Parameters <\/td>\n<\/tr>\n
43<\/td>\nTable 12 \u2013 CreateSession Service Result Codes <\/td>\n<\/tr>\n
45<\/td>\nTable 13 \u2013 ActivateSession Service Parameters <\/td>\n<\/tr>\n
46<\/td>\nTable 14 \u2013 ActivateSession Service Result Codes
Table 15 \u2013 CloseSession Service Parameters
Table 16 \u2013 CloseSession Service Result Codes <\/td>\n<\/tr>\n
47<\/td>\n5.7 NodeManagement Service Set
Table 17 \u2013 Cancel Service Parameters <\/td>\n<\/tr>\n
48<\/td>\nTable 18 \u2013 AddNodes Service Parameters
Table 19 \u2013 AddNodes Service Result Codes <\/td>\n<\/tr>\n
49<\/td>\nTable 20 \u2013 AddNodes Operation Level Result Codes <\/td>\n<\/tr>\n
50<\/td>\nTable 21 \u2013 AddReferences Service Parameters
Table 22 \u2013 AddReferences Service Result Codes
Table 23 \u2013 AddReferences Operation Level Result Codes <\/td>\n<\/tr>\n
51<\/td>\nTable 24 \u2013 DeleteNodes Service Parameters
Table 25 \u2013 DeleteNodes Service Result Codes <\/td>\n<\/tr>\n
52<\/td>\nTable 26 \u2013 DeleteNodes Operation Level Result Codes
Table 27 \u2013 DeleteReferences Service Parameters <\/td>\n<\/tr>\n
53<\/td>\n5.8 View Service Set
Table 28 \u2013 DeleteReferences Service Result Codes
Table 29 \u2013 DeleteReferences Operation Level Result Codes <\/td>\n<\/tr>\n
54<\/td>\nTable 30 \u2013 Browse Service Parameters <\/td>\n<\/tr>\n
55<\/td>\nTable 31 \u2013 Browse Service Result Codes
Table 32 \u2013 Browse Operation Level Result Codes <\/td>\n<\/tr>\n
56<\/td>\nTable 33 \u2013 BrowseNext Service Parameters
Table 34 \u2013 BrowseNext Service Result Codes <\/td>\n<\/tr>\n
57<\/td>\nTable 35 \u2013 BrowseNext Operation Level Result Codes <\/td>\n<\/tr>\n
58<\/td>\nTable 36 \u2013 TranslateBrowsePathsToNodeIds Service Parameters
Table 37 \u2013 TranslateBrowsePathsToNodeIds Service Result Codes <\/td>\n<\/tr>\n
59<\/td>\nTable 38 \u2013 TranslateBrowsePathsToNodeIds Operation Level Result Codes
Table 39 \u2013 RegisterNodes Service Parameters <\/td>\n<\/tr>\n
60<\/td>\n5.9 Query Service Set
Table 40 \u2013 RegisterNodes Service Result Codes
Table 41 \u2013 UnregisterNodes Service Parameters
Table 42 \u2013 UnregisterNodes Service Result Codes <\/td>\n<\/tr>\n
62<\/td>\nTable 43 \u2013 QueryFirst Request Parameters <\/td>\n<\/tr>\n
63<\/td>\nTable 44 \u2013 QueryFirst Response Parameters <\/td>\n<\/tr>\n
64<\/td>\nTable 45 \u2013 QueryFirst Service Result Codes
Table 46 \u2013 QueryFirst Operation Level Result Codes <\/td>\n<\/tr>\n
65<\/td>\n5.10 Attribute Service Set
Table 47 \u2013 QueryNext Service Parameters
Table 48 \u2013 QueryNext Service Result Codes <\/td>\n<\/tr>\n
66<\/td>\nTable 49 \u2013 Read Service Parameters
Table 50 \u2013 Read Service Result Codes <\/td>\n<\/tr>\n
67<\/td>\nTable 51 \u2013 Read Operation Level Result Codes
Table 52 \u2013 HistoryRead ServiceParameters <\/td>\n<\/tr>\n
68<\/td>\nTable 53 \u2013 HistoryRead Service Result Codes <\/td>\n<\/tr>\n
69<\/td>\nTable 54 \u2013 HistoryRead Operation Level Result Codes <\/td>\n<\/tr>\n
70<\/td>\nTable 55 \u2013 Write Service Parameters
Table 56 \u2013 Write Service Result Codes <\/td>\n<\/tr>\n
71<\/td>\nTable 57 \u2013 Write Operation Level Result Codes
Table 58 \u2013 HistoryUpdate Service Parameters <\/td>\n<\/tr>\n
72<\/td>\n5.11 Method Service Set
Table 59 \u2013 HistoryUpdate Service Result Codes
Table 60 \u2013 HistoryUpdate Operation Level Result Codes <\/td>\n<\/tr>\n
73<\/td>\nTable 61 \u2013 Call Service Parameters
Table 62 \u2013 Call Service Result Codes <\/td>\n<\/tr>\n
74<\/td>\n5.12 MonitoredItem Service Set
Figure 15 \u2013 MonitoredItem Model
Table 63 \u2013 Call Operation Level Result Codes <\/td>\n<\/tr>\n
76<\/td>\nFigure 16 \u2013 Typical delay in change detection <\/td>\n<\/tr>\n
78<\/td>\nFigure 17 \u2013 Triggering Model <\/td>\n<\/tr>\n
79<\/td>\nTable 64 \u2013 CreateMonitoredItems Service Parameters <\/td>\n<\/tr>\n
80<\/td>\nTable 65 \u2013 CreateMonitoredItems Service Result Codes
Table 66 \u2013 CreateMonitoredItems Operation Level Result Codes <\/td>\n<\/tr>\n
81<\/td>\nTable 67 \u2013 ModifyMonitoredItems Service Parameters
Table 68 \u2013 ModifyMonitoredItems Service Result Codes <\/td>\n<\/tr>\n
82<\/td>\nTable 69 \u2013 ModifyMonitoredItems Operation Level Result Codes
Table 70 \u2013 SetMonitoringMode Service Parameters
Table 71 \u2013 SetMonitoringMode Service Result Codes <\/td>\n<\/tr>\n
83<\/td>\nTable 72 \u2013 SetMonitoringMode Operation Level Result Codes
Table 73 \u2013 SetTriggering Service Parameters
Table 74 \u2013 SetTriggering Service Result Codes <\/td>\n<\/tr>\n
84<\/td>\nTable 75 \u2013 SetTriggering Operation Level Result Codes
Table 76 \u2013 DeleteMonitoredItems Service Parameters
Table 77 \u2013 DeleteMonitoredItems Service Result Codes <\/td>\n<\/tr>\n
85<\/td>\n5.13 Subscription Service Set
Table 78 \u2013 DeleteMonitoredItems Operation Level Result Codes <\/td>\n<\/tr>\n
87<\/td>\nTable 79 \u2013 Subscription States <\/td>\n<\/tr>\n
88<\/td>\nTable 80 \u2013 Subscription State Table <\/td>\n<\/tr>\n
90<\/td>\nTable 81 \u2013 State variables and parameters <\/td>\n<\/tr>\n
91<\/td>\nTable 82 \u2013 Functions <\/td>\n<\/tr>\n
92<\/td>\nTable 83 \u2013 CreateSubscription Service Parameters <\/td>\n<\/tr>\n
93<\/td>\nTable 84 \u2013 CreateSubscription Service Result Codes
Table 85 \u2013 ModifySubscription Service Parameters <\/td>\n<\/tr>\n
94<\/td>\nTable 86 \u2013 ModifySubscription Service Result Codes
Table 87 \u2013 SetPublishingMode Service Parameters
Table 88 \u2013 SetPublishingMode Service Result Codes <\/td>\n<\/tr>\n
95<\/td>\nTable 89 \u2013 SetPublishingMode Operation Level Result Codes <\/td>\n<\/tr>\n
96<\/td>\nTable 90 \u2013 Publish Service Parameters
Table 91 \u2013 Publish Service Result Codes
Table 92 \u2013 Publish Operation Level Result Codes <\/td>\n<\/tr>\n
97<\/td>\nTable 93 \u2013 Republish Service Parameters
Table 94 \u2013 Republish Service Result Codes <\/td>\n<\/tr>\n
98<\/td>\nTable 95 \u2013 TransferSubscriptions Service Parameters
Table 96 \u2013 TransferSubscriptions Service Result Codes
Table 97 \u2013 TransferSubscriptions Operation Level Result Codes <\/td>\n<\/tr>\n
99<\/td>\nTable 98 \u2013 DeleteSubscriptions Service Parameters
Table 99 \u2013 DeleteSubscriptions Service Result Codes
Table 100 \u2013 DeleteSubscriptions Operation Level Result Codes <\/td>\n<\/tr>\n
100<\/td>\n6 Service behaviours
6.1 Security <\/td>\n<\/tr>\n
101<\/td>\nFigure 18 \u2013 Obtaining and installing an Application Instance Certificate <\/td>\n<\/tr>\n
102<\/td>\nFigure 19 \u2013 Obtaining and Installing a Software Certificate <\/td>\n<\/tr>\n
104<\/td>\nTable 101 \u2013 Certificate Validation Steps <\/td>\n<\/tr>\n
105<\/td>\nFigure 20 \u2013 Determining if a Application Instance Certificate is Trusted <\/td>\n<\/tr>\n
106<\/td>\nFigure 21 \u2013 Establishing a SecureChannel <\/td>\n<\/tr>\n
107<\/td>\nFigure 22 \u2013 Establishing a Session <\/td>\n<\/tr>\n
108<\/td>\n6.2 Auditing
Figure 23 \u2013 Impersonating a User <\/td>\n<\/tr>\n
111<\/td>\n6.3 Redundancy <\/td>\n<\/tr>\n
112<\/td>\nFigure 24 \u2013 Transparent Redundancy setup
Figure 25 \u2013 Non-Transparent Redundancy setup <\/td>\n<\/tr>\n
113<\/td>\nFigure 26 \u2013 Redundancy mode
Table 102 \u2013 Redundancy failover actions <\/td>\n<\/tr>\n
114<\/td>\n7 Common parameter type definitions
7.1 ApplicationDescription
7.2 ApplicationInstanceCertificate
Table 103 \u2013 ApplicationDescription <\/td>\n<\/tr>\n
115<\/td>\n7.3 BrowseResult
7.4 ContentFilter
Table 104 \u2013 ApplicationInstanceCertificate
Table 105 \u2013 BrowseResult <\/td>\n<\/tr>\n
116<\/td>\nTable 106 \u2013 ContentFilter Structure
Table 107 \u2013 ContentFilterResult Structure
Table 108 \u2013 ContentFilterResult Result Codes
Table 109 \u2013 ContentFilterResult Operand Result Codes <\/td>\n<\/tr>\n
117<\/td>\nTable 110 \u2013 Basic FilterOperator Definition <\/td>\n<\/tr>\n
119<\/td>\nTable 111 \u2013 Complex FilterOperator Definition <\/td>\n<\/tr>\n
120<\/td>\nTable 112 \u2013 Wildcard characters <\/td>\n<\/tr>\n
121<\/td>\nTable 113 \u2013 Conversion Rules <\/td>\n<\/tr>\n
122<\/td>\nTable 114 \u2013 Data Precedence Rules
Table 115 \u2013 Logical AND Truth Table <\/td>\n<\/tr>\n
123<\/td>\nTable 116 \u2013 Logical OR Truth Table
Table 117 \u2013 FilterOperand parameterTypeIds
Table 118 \u2013 ElementOperand
Table 119 \u2013 LiteralOperand <\/td>\n<\/tr>\n
124<\/td>\n7.5 Counter
Table 120 \u2013 AttributeOperand
Table 121 \u2013 SimpleAttributeOperand <\/td>\n<\/tr>\n
125<\/td>\n7.6 ContinuationPoint
7.7 DataValue
Table 122 \u2013 DataValue <\/td>\n<\/tr>\n
127<\/td>\n7.8 DiagnosticInfo
Table 123 \u2013 DiagnosticInfo <\/td>\n<\/tr>\n
128<\/td>\n7.9 EndpointDescription
7.10 ExpandedNodeId
Table 124 \u2013 EndpointDescription
Table 125 \u2013 ExpandedNodeId <\/td>\n<\/tr>\n
129<\/td>\n7.11 ExtensibleParameter
7.12 Index
7.13 IntegerId
7.14 MessageSecurityMode
7.15 MonitoringParameters
Table 126 \u2013 ExtensibleParameter Base Type
Table 127 \u2013 MessageSecurityMode Values <\/td>\n<\/tr>\n
130<\/td>\n7.16 MonitoringFilter parameters
Table 128 \u2013 MonitoringParameters
Table 129 \u2013 MonitoringFilter parameterTypeIds <\/td>\n<\/tr>\n
131<\/td>\nTable 130 \u2013 DataChangeFilter <\/td>\n<\/tr>\n
133<\/td>\nTable 131 \u2013 EventFilter structure
Table 132 \u2013 EventFilterResult structure
Table 133 \u2013 EventFilterResult Result Codes <\/td>\n<\/tr>\n
134<\/td>\nTable 134 \u2013 AggregateFilter structure
Table 135 \u2013 AggregateFilterResult structure <\/td>\n<\/tr>\n
135<\/td>\n7.17 MonitoringMode
7.18 NodeAttributes parameters
Table 136 \u2013 MonitoringMode Values
Table 137 \u2013 NodeAttributes parameterTypeIds <\/td>\n<\/tr>\n
136<\/td>\nTable 138 \u2013 Bit mask for specified Attributess
Table 139 \u2013 ObjectAttributes <\/td>\n<\/tr>\n
137<\/td>\nTable 140 \u2013 VariableAttributes
Table 141 \u2013 MethodAttributes
Table 142 \u2013 ObjectTypeAttributes <\/td>\n<\/tr>\n
138<\/td>\nTable 143 \u2013 VariableTypeAttributes
Table 144 \u2013 ReferenceTypeAttributes
Table 145 \u2013 DataTypeAttributes <\/td>\n<\/tr>\n
139<\/td>\n7.19 NotificationData parameters
Table 146 \u2013 ViewAttributes
Table 147 \u2013 NotificationData parameterTypeIds <\/td>\n<\/tr>\n
140<\/td>\n7.20 NotificationMessage
Table 148 \u2013 DataChangeNotification
Table 149 \u2013 EventNotificationList
Table 150 \u2013 StatusChangeNotification <\/td>\n<\/tr>\n
141<\/td>\n7.21 NumericRange
Table 151 \u2013 NotificationMessage <\/td>\n<\/tr>\n
142<\/td>\n7.22 QueryDataSet
7.23 ReadValueId
Table 152 \u2013 NumericRange
Table 153 \u2013 QueryDataSet
Table 154 \u2013 ReadValueId <\/td>\n<\/tr>\n
143<\/td>\n7.24 ReferenceDescription
7.25 RelativePath
Table 155 \u2013 ReferenceDescription
Table 156 \u2013 RelativePath <\/td>\n<\/tr>\n
144<\/td>\n7.26 RequestHeader
Table 157 \u2013 RequestHeader <\/td>\n<\/tr>\n
145<\/td>\n7.27 ResponseHeader
7.28 ServiceFault
7.29 SessionAuthenticationToken
Table 158 \u2013 ResponseHeader
Table 159 \u2013 ServiceFault <\/td>\n<\/tr>\n
146<\/td>\nFigure 27 \u2013 Logical layers of a Server
Figure 28 \u2013 Obtaining a SessionAuthenticationToken <\/td>\n<\/tr>\n
147<\/td>\n7.30 SignatureData
7.31 SignedSoftwareCertificate
7.32 SoftwareCertificate
Table 160 \u2013 SignatureData
Table 161 \u2013 SignedSoftwareCertificate <\/td>\n<\/tr>\n
148<\/td>\n7.33 StatusCode
Table 162 \u2013 SoftwareCertificate <\/td>\n<\/tr>\n
149<\/td>\nTable 163 \u2013 StatusCode Bit Assignments
Table 164 \u2013 DataValue InfoBits <\/td>\n<\/tr>\n
150<\/td>\nTable 165 \u2013 Common Service Result Codes <\/td>\n<\/tr>\n
151<\/td>\nTable 166 \u2013 Common Operation Level Result Codes <\/td>\n<\/tr>\n
152<\/td>\n7.34 TimestampsToReturn
7.35 UserIdentityToken parameters
Table 167 \u2013 TimestampsToReturn Values
Table 168 \u2013 UserIdentityToken parameterTypeIds <\/td>\n<\/tr>\n
153<\/td>\nTable 169 \u2013 UserIdentityToken Encrypted Token Format
Table 170 \u2013 AnonymousIdentityToken <\/td>\n<\/tr>\n
154<\/td>\nTable 171 \u2013 UserNameIdentityToken
Table 172 \u2013 X509 Identity Token <\/td>\n<\/tr>\n
155<\/td>\n7.36 UserTokenPolicy
7.37 ViewDescription
Table 173 \u2013 IssuedIdentityToken
Table 174 \u2013 UserTokenPolicy
Table 175 \u2013 ViewDescription <\/td>\n<\/tr>\n
156<\/td>\nAnnex A (informative) BNF definitions
Table A.1 \u2013 RelativePath <\/td>\n<\/tr>\n
157<\/td>\nTable A.2 \u2013 RelativePath Examples <\/td>\n<\/tr>\n
158<\/td>\nAnnex B (informative) Content Filter and Query Examples
Figure\u00a0B.1 \u2013 Filter Logic Tree Example <\/td>\n<\/tr>\n
159<\/td>\nFigure\u00a0B.2 \u2013 Filter Logic Tree Example
Table B.1 \u2013 ContentFilter Example
Table B.2 \u2013 ContentFilter Example <\/td>\n<\/tr>\n
161<\/td>\nFigure B.3 \u2013 Example Type Nodes <\/td>\n<\/tr>\n
162<\/td>\nFigure B.4 \u2013 Example Instance Nodes <\/td>\n<\/tr>\n
163<\/td>\nFigure B.5 \u2013 Example 1 Filter
Table B.3 \u2013 Example 1 NodeTypeDescription
Table B.4 \u2013 Example 1 ContentFilter
Table B.5 \u2013 Example 1 QueryDataSets <\/td>\n<\/tr>\n
164<\/td>\nFigure B.6 \u2013 Example 2 Filter Logic Tree
Table B.6 \u2013 Example 2 NodeTypeDescription <\/td>\n<\/tr>\n
165<\/td>\nTable B.7 \u2013 Example 2 ContentFilter
Table B.8 \u2013 Example 2 QueryDataSets
Table B.9 \u2013 Example 3 \u2013 NodeTypeDescriptions <\/td>\n<\/tr>\n
166<\/td>\nFigure B.7 \u2013 Example 3 Filter Logic Tree <\/td>\n<\/tr>\n
167<\/td>\nTable B.10 \u2013 Example 3 ContentFilter
Table B.11 \u2013 Example 3 QueryDataSets <\/td>\n<\/tr>\n
168<\/td>\nFigure B.8 \u2013 Example 4 Filter Logic Tree
Table B.12 \u2013 Example 4 NodeTypeDescription
Table B.13 \u2013 Example 4 ContentFilter
Table B.14 \u2013 Example 4 QueryDataSets <\/td>\n<\/tr>\n
169<\/td>\nFigure B.9 \u2013 Example 5 Filter Logic Tree
Table B.15 \u2013 Example 5 NodeTypeDescription
Table B.16 \u2013 Example 5 ContentFilter
Table B.17 \u2013 Example 5 QueryDataSets <\/td>\n<\/tr>\n
170<\/td>\nFigure B.10 \u2013 Example 6 Filter Logic Tree
Table B.18 \u2013 Example 6 NodeTypeDescription
Table B.19 \u2013 Example 6 ContentFilter <\/td>\n<\/tr>\n
171<\/td>\nTable B.20 \u2013 Example 6 QueryDataSets
Table\u00a0B.21 \u2013 Example 6 QueryDataSets without Additional Information <\/td>\n<\/tr>\n
172<\/td>\nFigure B.11 \u2013 Example 7 Filter Logic Tree
Table B.22 \u2013 Example 7 NodeTypeDescription
Table B.23 \u2013 Example 7 ContentFilter <\/td>\n<\/tr>\n
173<\/td>\nFigure B.12 \u2013 Example 8 Filter Logic Tree
Table B.24 \u2013 Example 7 QueryDataSets
Table B.25 \u2013 Example 8 NodeTypeDescription <\/td>\n<\/tr>\n
174<\/td>\nTable B.26 \u2013 Example 8 ContentFilter
Table B.27 \u2013 Example 8 QueryDataSets
Table B.28 \u2013 Example 9 NodeTypeDescription <\/td>\n<\/tr>\n
175<\/td>\nFigure 13 \u2013 Example 9 Filter Logic Tree
Table B.29 \u2013 Example 9 ContentFilter
Table B.30 \u2013 Example 9 QueryDataSets <\/td>\n<\/tr>\n
176<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

OPC unified architecture – Services<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n178<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":243893,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[668,2641],"product_tag":[],"class_list":{"0":"post-243891","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-05","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/243891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/243893"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=243891"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=243891"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=243891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}