prEN IEC 62541-10:2024
(Main)OPC unified architecture - Part 10: Programs
OPC unified architecture - Part 10: Programs
OPC Unified Architecture - Teil 10: Programme
Architecture unifiée OPC - Partie 10: Programmes
Enotna arhitektura OPC - 10. del: Programi
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SLOVENSKI STANDARD
01-marec-2024
Enotna arhitektura OPC - 10. del: Programi
OPC Unified Architecture - Part 10: Programs
OPC Unified Architecture - Teil 10: Programme
Architecture unifiée OPC - Partie 10: Programmes
Ta slovenski standard je istoveten z: prEN IEC 62541-10:2024
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
65E/1057/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62541-10 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-01-26 2024-04-19
SUPERSEDES DOCUMENTS:
65E/982/RR
IEC SC 65E : DEVICES AND INTEGRATION IN ENTERPRISE SYSTEMS
SECRETARIAT: SECRETARY:
United States of America Mr Donald (Bob) Lattimer
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any, in
this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
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This document is still under study and subject to change. It should not be used for reference purposes.
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they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries”
clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for
submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
OPC Unified Architecture - Part 10: Programs
PROPOSED STABILITY DATE: 2026
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.
IEC CDV 62541-10 © IEC 2023 iii
1 CONTENTS
3 1 Scope . 1
4 2 Normative references . 1
5 3 Terms, definitions and conventions . 1
6 3.1 Terms and definitions . 1
7 3.2 Abbreviations . 2
8 4 Concepts . 2
9 4.1 General . 2
10 4.2 Programs . 3
11 4.2.1 Overview . 3
12 4.2.2 Security considerations . 4
13 4.2.3 Program Finite State Machine . 4
14 4.2.4 Program states . 5
15 4.2.5 State transitions . 6
16 4.2.6 Program state transition stimuli . 6
17 4.2.7 Program Control Methods . 6
18 4.2.8 Program state transition effects . 7
19 4.2.9 Program result data . 7
20 4.2.10 Program lifetime . 8
21 5 Model . 8
22 5.1 General . 8
23 5.2 ProgramStateMachineType . 9
24 5.2.1 Overview . 9
25 5.2.2 ProgramStateMachineType Properties . 11
26 5.2.3 ProgramStateMachineType components . 12
27 5.2.4 ProgramStateMachineType causes (Methods) . 15
28 5.2.5 ProgramStateMachineType effects (Events) . 16
29 5.2.6 AuditProgramTransitionEventType . 18
30 5.2.7 FinalResultData . 18
31 5.2.8 ProgramDiagnostic2 DataType . 18
32 5.2.9 ProgramDiagnostic2Type VariableType . 19
33 Annex A (informative) Program example . 21
34 A.1 Overview. 21
35 A.2 DomainDownload Program . 21
36 A.2.1 General . 21
37 A.2.2 DomainDownload states . 21
38 A.2.3 DomainDownload transitions. 22
39 A.2.4 DomainDownload Methods . 23
40 A.2.5 DomainDownload Events . 24
41 A.2.6 DomainDownload model . 24
IEC CDV 62541-10 © IEC 2023 iv
43 FIGURES
45 Figure 1 – Automation facility control . 3
46 Figure 2 – Program illustration . 4
47 Figure 3 – Program states and transitions . 5
48 Figure 4 – Program Type . 9
49 Figure 5 – Program FSM References . 12
50 Figure 6 – ProgramStateMachineType causes and effects . 15
51 Figure A.1 – Program example . 21
52 Figure A.2 – DomainDownload state diagram . 22
53 Figure A.3 – DomainDownloadType partial state model . 28
54 Figure A.4 – Ready To Running model . 30
55 Figure A.5 – Opening To Sending To Closing model . 32
56 Figure A.6 – Running To Suspended model . 33
57 Figure A.7 – Suspended To Running model . 34
58 Figure A.8 – Running To Halted – Aborted model . 35
59 Figure A.9 – Suspended To Aborted model . 35
60 Figure A.10 – Running To Completed model . 36
61 Figure A.11 – Sequence of operations . 37
v IEC CDV 62541-10 © IEC 2023
63 TABLES
65 Table 1 – Program Finite State Machine . 4
66 Table 2 – Program states . 5
67 Table 3 – Program state transitions . 6
68 Table 4 – Program Control Methods . 7
69 Table 5 – ProgramStateMachineType . 10
70 Table 6 – ProgramStateMachineType Attribute values for child Nodes . 11
71 Table 7 – ProgramStateMachineType Additional References . 13
72 Table 8 – ProgramStateMachineType causes . 15
73 Table 9 – ProgramTransitionEventType . 17
74 Table 10 – AuditProgramTransitionEventType . 18
75 Table 11 – ProgramDiagnostic2DataType structure . 19
76 Table 12 – ProgramDiagnostic2DataType definition . 19
77 Table 13 – ProgramDiagnostic2Type VariableType . 19
78 Table A.1 – DomainDownload states . 23
79 Table A.2 – DomainDownloadType . 25
80 Table A.3 – TransferStateMachineType . 25
81 Table A.4 – TransferStateMachineType Attribute values for child Nodes . 26
82 Table A.5 – Finish State Machine Type . 26
83 Table A.6 – FinishStateMachineType Attribute values for child Nodes . 27
84 Table A.7 – DomainDownloadType Property Attributes variable values . 27
85 Table A.8 – TransferStateMachineType Additional References . 28
86 Table A.9 – Start Method additions . 30
87 Table A.10 – StartArguments . 31
88 Table A.11 – IntermediateResults Object . 32
89 Table A.12 – Intermediate result data Variables . 33
90 Table A.13 – FinalResultData . 35
IEC CDV 62541-10 © IEC 2023 vi
93 INTERNATIONAL ELECTROTECHNICAL COMMISSION
94 ____________
96 OPC UNIFIED ARCHITECTURE –
98 Part 10: Programs
100 FOREWORD
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111 consensus of opinion on the relevant subjects since each technical committee has representation from all
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113 3) IEC Publications have the form of recommendations for in
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