IEC 61069-2:2016 specifies the methodology in the assessment of a basic control system (BCS) based on the basic concepts of IEC 61069-1. It describes the method for analysing, weighing the relative importance of the various system properties and influencing factors, and determining an assessment program. This second edition cancels and replaces the first edition published in 1993. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – Reorganization of the material of IEC 61069-2:1993 to make the overall set of standards more organized and consistent; – IEC TS 62603-1:2014 has been incorporated into this edition.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 65<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | Figures Figure 1 \u2013 General layout of IEC\u00a061069 <\/td>\n<\/tr>\n | ||||||
| 71<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions, abbreviated terms, acronyms, conventions and symbols 3.1 Terms and definitions 3.2 Abbreviated terms, acronyms, conventions and symbols 4 Assessment approach <\/td>\n<\/tr>\n | ||||||
| 72<\/td>\n | 5 Assessment method 5.1 Overview 5.1.1 General 5.1.2 Phases <\/td>\n<\/tr>\n | ||||||
| 73<\/td>\n | 5.2 Defining the objectives of the assessment Tables Table 1 \u2013 Assessment phases, inputs and outputs <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | 5.3 Design and layout of the assessment 5.3.1 Defining the scope of assessment 5.3.2 System properties and influencing factors <\/td>\n<\/tr>\n | ||||||
| 75<\/td>\n | Figure 2 \u2013 Assessment matrix <\/td>\n<\/tr>\n | ||||||
| 76<\/td>\n | 5.3.3 Collation of documented information <\/td>\n<\/tr>\n | ||||||
| 77<\/td>\n | 5.3.4 Documenting collated information 5.3.5 Selecting assessment items 5.3.6 Assessment specification 5.4 Planning of the assessment program 5.4.1 Overview <\/td>\n<\/tr>\n | ||||||
| 78<\/td>\n | 5.4.2 Developing assessment activities <\/td>\n<\/tr>\n | ||||||
| 79<\/td>\n | 5.4.3 Assessment program 5.5 Execution of the assessment 5.6 Reporting of the assessment <\/td>\n<\/tr>\n | ||||||
| 80<\/td>\n | 6 Evaluation techniques <\/td>\n<\/tr>\n | ||||||
| 81<\/td>\n | Annex A (informative) System Requirements Document (SRD) A.1 Overview A.2 Analysis of system mission A.2.1 General A.2.2 Formulation of system mission A.2.3 Analysis of system mission into tasks <\/td>\n<\/tr>\n | ||||||
| 82<\/td>\n | A.2.4 Assignment of relative importance to tasks A.2.5 Defining influencing factors A.3 Review of system requirements document (SRD) <\/td>\n<\/tr>\n | ||||||
| 83<\/td>\n | Annex B (informative) System Specification Document (SSD) B.1 Overview B.2 Development of system specification document B.2.1 General B.2.2 System overview <\/td>\n<\/tr>\n | ||||||
| 84<\/td>\n | B.2.3 Defining system boundaries B.2.4 Specification of system B.2.5 Description of system operation <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | B.2.6 Statement of system implementation rationale B.2.7 Statement of compliance with system requirements <\/td>\n<\/tr>\n | ||||||
| 86<\/td>\n | Annex C (informative) Examples of collation documentation C.1 Overview C.2 Example of furnace control documentation C.2.1 Schematic of task C.2.2 Task definition C.2.3 Input characteristics Figure C.1 \u2013 Control block <\/td>\n<\/tr>\n | ||||||
| 87<\/td>\n | C.2.4 Output characteristics <\/td>\n<\/tr>\n | ||||||
| 88<\/td>\n | C.2.5 Operational functions C.2.6 Monitoring functions C.2.7 Configuration C.2.8 Flexibility <\/td>\n<\/tr>\n | ||||||
| 89<\/td>\n | C.2.9 Functionality collation tables Table C.1 \u2013 SRD coverage analysis <\/td>\n<\/tr>\n | ||||||
| 91<\/td>\n | Table C.2 \u2013 SRD configurability analysis <\/td>\n<\/tr>\n | ||||||
| 93<\/td>\n | Table C.3 \u2013 SRD flexibility analysis <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | C.3 Example of simple control loop task documentation C.3.1 Overview C.3.2 Schematic of task C.3.3 Information flows C.3.4 Performance tables Figure C.2 \u2013 Task schematic Table C.4 \u2013 Performance for information flow <\/td>\n<\/tr>\n | ||||||
| 96<\/td>\n | C.3.5 Performance collation tables Table C.5 \u2013 Information translation <\/td>\n<\/tr>\n | ||||||
| 97<\/td>\n | Table C.6 \u2013 Performance collation <\/td>\n<\/tr>\n | ||||||
| 98<\/td>\n | C.4 Example of collation documentation (from SRD of a master-slave control task) C.4.1 Overview C.4.2 Schematic of task C.4.3 Boundary states Figure C.3 \u2013 Schematic of task <\/td>\n<\/tr>\n | ||||||
| 99<\/td>\n | C.5 Example of collation documentation (from SSD of a master-slave control task) Table C.7 \u2013 Failure states of task input and output <\/td>\n<\/tr>\n | ||||||
| 100<\/td>\n | Table C.8 \u2013 Dependability <\/td>\n<\/tr>\n | ||||||
| 101<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Industrial-process measurement, control and automation. Evaluation of system properties for the purpose of system assessment – Assessment methodology<\/b><\/p>\n |