IEC PAS 62424:2005
(Main)Representation of process control engineering requests in P&I diagrams and data exchange between P&ID tools and PCE-CAE tools
Representation of process control engineering requests in P&I diagrams and data exchange between P&ID tools and PCE-CAE tools
describes specifies how process control engineering requests are represented in a P&I diagram.also defines the exchange of process control engineering request relevant data between a process control engineering tool and a P&I tool by means of a data transfer language (called CAEX). These provisions apply to the export/import applications of such tools.
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PUBLICLY
IEC
AVAILABLE
PAS 62424
SPECIFICATION
First edition
Pre-Standard
2005-06
Representation of process control
engineering requests in P&I diagrams
and data exchange between P&ID tools
and PCE-CAE tools
Reference number
IEC/PAS 62424:2005(E)
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PUBLICLY
IEC
AVAILABLE
PAS 62424
SPECIFICATION
First edition
Pre-Standard
2005-06
Representation of process control
engineering requests in P&I diagrams
and data exchange between P&ID tools
and PCE-CAE tools
IEC 2005 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
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XE
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
– 2 – PAS 62424 © IEC:2005(E)
CONTENTS
FOREWORD. 6
INTRODUCTION. 7
1 Scope. 9
2 Normative references.9
3 Terms and definitions. 10
4 Abbreviations . 11
5 Conformity. 11
6 Representation of PCE requests in P&ID. 13
6.1 PCE request and PCE loop . 13
6.2 Objectives and principles . 13
6.3 Requirements for the identification and representation of PCE requests . 14
7 Neutral data exchange of PCE relevant P&ID information . 21
7.1 Objectives . 21
7.2 Meaning of P&I drawing elements. 22
7.3 PCE relevant information of P&ID tools. 22
7.4 Formal description of PCE relevant information of P&ID tools . 23
8 Recommended attributes . 29
Annex A (normative) CAEX – Data model for machine information exchange . 31
A.1 CAEX and its diagram conventions . 31
A.2 Definition of terms . 32
A.3 Definition of elements.34
A.3.1 General . 34
A.3.2 Element CAEXFile. 35
A.3.3 Element CAEXFile/SystemHierarchy. 36
A.3.4 Element CAEXFile/InterfaceClassLib . 37
A.3.5 Element CAEXFile/RoleClassLib. 38
A.3.6 Element CAEXFile/SystemUnitClassLib. 39
A.4 Definition of Types . 40
A.4.1 General . 40
A.4.2 ComplexType AttributeType . 40
A.4.3 Element AttributeType/DefaultValue . 41
A.4.4 Element AttributeType/refSemantic. 41
A.4.5 Element AttributeType/Constraint. 42
A.4.6 Element AttributeType/Quantity. 42
A.4.7 Element AttributeType/Attribute . 43
A.5 Group Header . 44
A.5.1 General . 44
PAS 62424 © IEC:2005(E) – 3 –
A.5.2 Element Header/Description. 45
A.5.3 Element Header/Version . 45
A.5.4 Element Header/Revision. 46
A.5.5 Element Header/Revision/RevisionDate. 46
A.5.6 Element Header/Revision/OldVersion . 46
A.5.7 Element Header/Revision/NewVersion. 47
A.5.8 Element Header/Revision/AuthorName. 47
A.5.9 Element Header/Revision/Comment . 47
A.5.10 Element Header/Copyright . 47
A.5.11 Element Header/AdditionalInformation. 48
A.5.12 complexType AttributeValueRequirementType . 48
A.5.13 Element AttributeValueRequirementType/OrdinalScaledType . 49
A.5.14 Element AttributeValueRequirementType/OrdinalScaledType/RequiredMaxValue . 49
A.5.15 Element AttributeValueRequirementType/OrdinalScaledType/RequiredValue . 49
A.5.16 Element AttributeValueRequirementType/OrdinalScaledType/RequiredMinValue . 50
A.5.17 Element AttributeValueRequirementType/NominalScaledType. 50
A.5.18 Element AttributeValueRequirementType/NominalScaledType/RequiredValues. 50
A.5.19 Element AttributeValueRequirementType/UnknownType . 51
A.5.20 Element AttributeValueRequirementType/UnknownType/Requirements . 51
A.6 ComplexType AttributeValueType. 51
A.6.1 General . 51
A.6.2 Element AttributeValueType/Value. 52
A.6.3 Element AttributeValueType/Constraint. 52
A.7 ComplexType InterfaceClassLibType. 53
A.7.1 General . 53
A.7.2 Element InterfaceClassLibType/InterfaceClass. 54
A.8 ComplexType InterfaceClassType . 55
A.8.1 General . 55
A.8.2 Element InterfaceClassType/Attribute . 56
A.8.3 Element InterfaceClassType/AttributeValue . 56
A.9 ComplexType InterfaceFamilyType. 57
A.9.1 General . 57
A.9.2 Element InterfaceFamilyType/InterfaceClass . 58
A.10 ComplexType InterfaceRequirementType . 59
A.10.1 General . 59
A.10.2 Element InterfaceRequirementType/AdditionalAttribute . 60
A.10.3 Element InterfaceRequirementType/AttributeValue. 60
A.11 ComplexType MappingType. 61
A.11.1 General . 61
A.11.2 Element MappingType/AttributeNameMapping . 61
– 4 – PAS 62424 © IEC:2005(E)
A.11.3 Element MappingType/InterfaceNameMapping. 62
A.12 ComplexType RoleClassLibType . 62
A.12.1 General . 62
A.12.2 Element RoleClassLibType/RoleClass . 63
A.13 ComplexType RoleClassType . 64
A.13.1 General . 64
A.13.2 Element RoleClassType/Attribute. 65
A.13.3 Element RoleClassType/AttributeValue. 65
A.13.4 Element RoleClassType/ExternalInterface . 66
A.13.5 Element RoleClassType/PredefinedRealisation . 66
A.14 ComplexType RoleFamilyType . 68
A.14.1 General . 68
A.14.2 Element RoleFamilyType/RoleClass .
...
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