This part of IEC 62714 specifies the integration of logic information as part of an AML model for the data exchange in a heterogenous engineering tool landscape of production systems.

This document specifies three types of logic information: sequencing, behaviour, and interlocking information.

This document deals with the six following sequencing and behaviour logic models (covering the different phases of the engineering process of production systems) and how they are integrated in AML: Gantt chart, activity-on-node network, timing diagram, Sequential Function Chart (SFC), Function Block Diagram (FBD), and mathematical expression.

This document specifies how to model Gantt chart, activity-on-node network, and timing diagram and how they are stored in Intermediate Modelling Layer (IML).

NOTE 1 With this, it is possible to transform one logic model into another one. A forward transformation supports the information enrichment process and reduces or avoids a re-entry of information between the exchanging engineering tools.

NOTE 2 Mapping of other logic models, e.g. event-driven logic models like state charts, onto IML is possible.

This document specifies how interlocking information is modelled (as interlocking source and target groups) in AML. The interlocking logic model is stored in Function Block Diagram (FBD).

This document specifies the AML logic XML schema that stores the logic models by using IEC 61131-10.

This document specifies how to reference PLC programs stored in PLCopen XML documents.

This document does not define details of the data exchange procedure or implementation requirements for the import/export tools.

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PDF Pages	PDF Title
2	undefined
5	Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7	English CONTENTS
14	FOREWORD
16	INTRODUCTION Figures Figure 1 – Overview of the engineering data exchange format AML
18	1 Scope 2 Normative references
19	3 Terms, definitions and abbreviated terms 3.1 Terms and definitions
20	3.2 Abbreviated terms
21	4 Conformity 5 Overview 5.1 Logic information in production system engineering Tables Table 1 – Abbreviated terms
22	5.2 Logic models in production system engineering Figure 2 – Example of system representation with roles of information in AML
23	5.3 Storing logic models in AML logic XML Figure 3 – Logic models in AML
24	Figure 4 – Storing logic models in AML logic XML
25	5.4 Referencing logic information Figure 5 – Modelling elements of the AML logic XML
26	6 Logic models 6.1 General 6.2 Gantt charts 6.2.1 General 6.2.2 Graphical elements 6.2.3 Chart structure Figure 6 – Model elements of Gantt charts
27	6.2.4 Logic information 6.2.5 Logic information within Gantt chart 6.3 Activity-on-node networks 6.3.1 General 6.3.2 Graphical elements Figure 7 – Information provided by Gantt charts
28	6.3.3 Node structure 6.3.4 Network structure 6.3.5 Logic information 6.3.6 Logic information within activity-on-node networks Figure 8 – Model elements of activity-on-node networks
29	6.4 Timing diagrams 6.4.1 General 6.4.2 Graphical elements Figure 9 – Information provided by activity-on-node networks
30	6.4.3 Diagram structure 6.4.4 Logic information Figure 10 – Model elements of timing diagrams
31	6.4.5 Logic information within timing diagrams 6.5 Sequential function charts Figure 11 – Information provided by timing diagrams
32	6.6 Function block diagrams 6.7 Mathematical expression 7 AML logic XML schema description 7.1 Schema overview 7.1.1 Use of IEC 61131-10 schema
33	7.1.2 Schema versioning Figure 12 – AML logic schema overview
34	7.2 Root element “AMLLogic” 7.2.1 General 7.2.2 Attributes 7.2.3 Sub-element “WriterHeader” 7.2.4 Sub-element “Types” Figure 13 – Root element “AMLLogic”
35	7.2.5 Sub-element “Documentation” 7.3 Complex type “FunctionBlock” 7.3.1 General 7.3.2 Attributes 7.3.3 Sub-element “Parameters” 7.3.4 Sub-element “Vars 7.3.5 Sub-element “MainBody” Figure 14 – Complex type “FunctionBlock”
36	7.3.6 Complex type “ParameterSet” 7.3.7 Complex type “VariableDecl” Figure 15 – Complex type “ParameterSet” Figure 16 – Complex type “VariableDecl”
37	7.4 Complex Type “IML” 7.4.1 General Figure 17 – Complex type “IML”
38	7.4.2 Attributes 7.4.3 Sub-element “Resource” 7.4.4 Sub-element “TimeInformation” 7.4.5 Choice of “IML***” element 7.4.6 Complex type “IMLStep”
39	7.4.7 Complex type “IMLTransition” Figure 18 – Complex type “IMLStep” Figure 19 – Complex type “IMLTransition”
40	7.4.8 Complex type “IMLSimultaneousDivergence” 7.4.9 Complex type “IMLSimultaneousConvergence” 7.5 Complex Type “MathematicalExpression” 7.5.1 General Figure 20 – Complex type “IMLSimultaneousDivergence” Figure 21 – Complex type “IMLSimultaneousConvergence” Figure 22 – Complex type “MathematicalExpression”
41	7.5.2 Attributes 7.5.3 Sub-element “VariableMapping” 7.5.4 Sub-element “MathML” 7.6 Simple type “LogicModelTypeEnum” 7.7 Simple type “TimeUnion” 7.8 Simple type “TimeFormatEnum”
42	7.9 Simple type “UuidString” 8 Storing logic models 8.1 General 8.2 Storing Gantt charts in AML logic XML 8.2.1 Common rules 8.2.2 Storing the start of a Gantt chart
43	8.2.3 Storing bars 8.2.4 Storing arrows Table 2 – Mapping the start of a Gantt chart to IML element Table 3 – Mapping of Gantt chart bars to IML elements
44	8.2.5 Storing successor bars Table 4 – Mapping of Gantt chart arrow to IML elements
45	Table 5 – Mapping of Gantt chart bar with one or more successor bars to IML elements
46	8.2.6 Storing predecessor bars Table 6 – Mapping of Gantt chart bar with one and more predecessor bars to IML elements
47	8.3 Storing activity-on-node networks in AML logic XML 8.3.1 Common rules 8.3.2 Storing the start of an activity-on-node network Table 7 – Mapping of the start of an activity-on-node network to IML elements
48	8.3.3 Storing nodes 8.3.4 Storing arrows Table 8 – Mapping of activity-on-node network nodes to IML elements
49	8.3.5 Storing successor nodes Table 9 – Mapping of activity-on-node network arrows to IML elements Table 10 – Mapping of activity-on-node network successor nodes to IML elements
50	8.3.6 Storing predecessor nodes Table 11 – Mapping of activity-on-node network predecessor nodes to IML elements
51	8.4 Storing timing diagrams in AML logic XML 8.4.1 Common rules
52	8.4.2 Storing the timeline of a timing diagram
53	8.4.3 Storing resources and resource states 8.4.4 Storing lifelines Table 12 – Mapping of the timeline of a timing diagram to IML elements Table 13 – Mapping of timing diagram resources and resource states to IML elements
54	Table 14 – Mapping of timing diagram lifelines to IML elements
55	8.4.5 Storing the time signal and the resource signal
56	Table 15 – Mapping of the time signal and the resource signal to IML elements
57	8.5 Storing sequential function charts in AML logic XML 8.5.1 Common rules 8.5.2 Storing variables
58	8.6 Storing function block diagrams in AML logic XML 8.6.1 Common rules 8.6.2 Storing variables Table 16 – Storing variable of a sequential function chart in AML logic XML
59	8.7 Storing mathematical expressions in AML logic XML 8.7.1 Common rules Table 17 – Storing variable of a function block diagram in AML logic XML
60	8.7.2 Storing variables 8.7.3 Storing variable mappings Table 18 – Storing variable of a mathematical expression in AML logic XML
61	8.7.4 Storing mathematical expressions 9 Meta information about AML logic XML writer tools Table 19 – Storing variable mappings of a mathematical expression in AML logic XML Table 20 – Storing a mathematical expression in AML logic XML
62	10 Extensions of AML classes for logic 10.1 General 10.2 AutomationMLLogicRoleClassLib 10.2.1 General Table 21 – Meta information about each AML logic XML writer tool
63	10.2.2 RoleClass InterlockingTargetGroup 10.2.3 RoleClass InterlockingSourceGroup Figure 23 – AutomationMLLogicRoleClassLib Table 22 – RoleClass InterlockingTargetGroup
64	10.2.4 RoleClass LogicModelObject Table 23 – RoleClass InterlockingSourceGroup Table 24 – RoleClass LogicModelObject
65	10.3 AutomationMLLogicInterfaceClassLib 10.3.1 General 10.3.2 InterfaceClass LogicModelInterface 10.3.3 InterfaceClass SequencingLogicModelInterface Figure 24 – AutomationMLLogicInterfaceClassLib Table 25 – InterfaceClass LogicModelInterface
66	10.3.4 InterfaceClass BehaviourLogicModelInterface 10.3.5 InterfaceClass InterlockingLogicModelInterface 10.3.6 InterfaceClass LogicModelElementInterface Table 26 – InterfaceClass SequencingLogicModelInterface Table 27 – InterfaceClass BehaviourLogicModelInterface Table 28 – InterfaceClass InterlockingLogicModelInterface
67	10.3.7 InterfaceClass VariableInterface 10.3.8 InterfaceClass InterlockingVariableInterface Table 29 – InterfaceClass LogicModelElementInterface Table 30 – InterfaceClass VariableInterface
68	10.4 AutomationMLPLCopenXMLInterfaceClassLib 10.4.1 General 10.4.2 InterfaceClass VariableInterface Figure 25 – AutomationMLPLCopenXMLInterfaceClassLib Table 31 – InterfaceClass InterlockingVariableInterface Table 32 – InterfaceClass VariableInterface
69	10.5 AutomationMLInterfaceClassLib 10.5.1 General 10.5.2 InterfaceClass InterlockingConnector 10.5.3 InterfaceClass PLCopenXMLInterface 11 Referencing AML logic XML documents 11.1 General 11.2 Referencing logic information Table 33 – InterfaceClass InterlockingConnector Table 34 – InterfaceClass PLCopenXMLInterface
70	12 Linking AML objects with interlocking information 12.1 General 12.2 Referencing interlocking information
72	Annex A (informative)Examples for storing logic models in AML logic XML A.1 Example for storing Gantt charts A.1.1 General A.1.2 Storing of activities without predecessor and successor relation
73	A.1.3 Storing of an activity sequence Table A.1 – Storing of the Gantt chart example “activities without predecessor and successor relations”
74	Table A.2 – Storing of the Gantt chart example “activity sequence”
75	A.1.4 Storing of an activity sequence with divergences Table A.3 – Storing of the Gantt chart example “activity sequence with divergence”
76	A.1.5 Storing of an activity sequence with convergences Table A.4 – Storing of the Gantt chart example “activity sequence with convergences”
77	A.2 Example for storing activity-on-node networks A.2.1 General A.2.2 Storing of activities without predecessor and successor relation Table A.5 – Storing of the activity-on-node network example “activities without predecessor and successor relations”
78	A.2.3 Storing of an activity sequence Table A.6 – Storing of the activity-on-node network example “activity sequence”
79	A.2.4 Storing of an activity sequence with divergences Table A.7 – Storing of the activity-on-node network example “activity sequence with divergence”
80	A.2.5 Storing of an activity sequence with convergences Table A.8 – Storing of the activity-on-node network example “activity sequence with convergences”
81	A.3 Example for storing timing diagrams A.3.1 General
82	A.3.2 Example of storing internal signal Table A.9 – Storing of the timing diagram example “transition from a state change to the subsequent state”
83	A.3.3 Example of storing external signal Table A.10 – Mapping of the timing diagram example “two external signals fired with delay of three seconds”
84	A.3.4 Example of storing signal between two resource states flows
85	Table A.11 – Storing of the timing diagram example “signal fired by one resource state and consumed by another”
86	A.4 Example for storing sequential function charts Table A.12 – Example for storing sequential function chart
88	A.5 Example for storing function block diagrams Table A.13 – Example for storing a function block diagram
90	A.6 Example for storing mathematical expressions
91	Figure A.1 – Flow rate of valves
93	Figure A.2 – Example for storing a mathematical expression
94	Annex B (informative)Examples for referencing logic information B.1 General B.2 Referencing logic information expressed as logic models B.2.1 General B.2.2 Referencing logic information stored in one FunctionBlock Figure B.1 – Referencing logic information (as SFC) stored in one FunctionBlock
95	B.2.3 Referencing logic information, which is composed of several FunctionBlocks B.2.4 Referencing logic information, which is composed of several AML logic XML documents Figure B.2 – XML text of the CAEX file for referencing logic information stored in one FunctionBlock Figure B.3 – Referencing logic information, which is composed of several FunctionBlocks
96	Figure B.4 – Referencing logic information which is composed of several AML logic XML documents Figure B.5 – XML text of the CAEX file for referencing logic information, which is composed of several AML logic XML documents
97	B.3 Referencing logic information as a part of logic models B.3.1 General B.3.2 Referencing a variable Figure B.6 – Referencing a variable Figure B.7 – XML text of the CAEX file for referencing a variable
98	B.3.3 Referencing a logic element B.4 Referencing logic information as a part of already referenced logic models Figure B.8 – Referencing a logic element Figure B.9 – XML text of the CAEX file for referencing a logic element
99	Figure B.10 – Referencing a variable of an already referenced logic model
100	Figure B.11 – XML text of the CAEX file for referencing a variable of an already referenced logic model
101	Annex C (informative)Examples for referencing interlocking information C.1 General Figure C.1 – Example manufacturing system
102	C.2 Interlocking information C.3 Referencing interlocking information without interlocking condition Figure C.2 – Example interlocking source group and interlocking target group
103	Figure C.3 – Referencing interlocking information without interlocking condition
104	C.4 Referencing interlocking information with interlocking condition Figure C.4 – XML text of the CAEX file for referencing interlocking information without interlocking condition
105	Figure C.5 – Referencing interlocking information with interlocking condition
106	Figure C.6 – XML text of the CAEX file for referencing interlocking information with interlocking condition
107	Figure C.7 – Linking logical interface with physical interface (extension to Figure C.5) Figure C.8 – XML text of the CAEX file for linking logical interface with physical interface (extension to Figure C.6)
108	Annex D (normative)XML representation of AML standard libraries D.1 General D.2 AutomationMLLogicRoleClassLib
109	D.3 AutomationMLLogicInterfaceClassLib
110	D.4 AutomationMLPLCopenXMLInterfaceClassLib
111	Annex E (normative)XML representation of AML logic XML schema
115	Bibliography

Published By	Publication Date	Number of Pages
BSI	2020	116


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Status	Definitive
Pages	116
Publication Date	2020-12-17
ISBN	978 0 539 16269 1
Standard Number	BS EN IEC 62714-4:2020
Title	Engineering data exchange format for use in industrial automation systems engineering. Automation markup language – Logic
Identical National Standard Of	IEC 62714-4:2020/COR1:2020, EN IEC 62714-4:2020/AC:2020-12
Corrects	BS EN IEC 62714-4:2020
Descriptors	Control systems, XML, Manufacturing industries, Interfaces (data processing), Production, Definitions, Information exchange, Data processing, Instruments, Graphic representation, Industrial, Automatic control systems, Data representation, Data transfer, Process interface system, Programming languages, Classification systems
Publisher	BSI
Committee	GEL/65/3
ICS Codes	25.040.40 - Industrial process measurement and control

BS EN IEC 62714-4:2020

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