1、 IEC 61987-13 Edition 1.0 2016-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process measurement and control Data structures and elements in process equipment catalogues Part 13: Lists of properties (LOP) for pressure measuring equipment for electronic data exchange Mesure et commande da
2、ns les processus industriels lments et structures de donnes dans les catalogues dquipements de processus Partie 13: Listes des proprits (LOP) pour les quipements de mesure de pression pour lchange lectronique de donnes IEC 61987-13:2016-03(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 201
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20、tions contactez-nous: csciec.ch. IEC 61987-13 Edition 1.0 2016-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process measurement and control Data structures and elements in process equipment catalogues Part 13: Lists of properties (LOP) for pressure measuring equipment for electronic dat
21、a exchange Mesure et commande dans les processus industriels lments et structures de donnes dans les catalogues dquipements de processus Partie 13: Listes des proprits (LOP) pour les quipements de mesure de pression pour lchange lectronique de donnes INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISS
22、ION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40; 35.100.20 ISBN 978-2-8322-3224-8 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor
23、 Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 61987-13:2016 IEC 2016 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references. 6 3 Terms and definitions 7 3.1 General . 7 3.2 Terms relating to measuring range 7 3.3 Terms relat
24、ing to performance . 7 4 General . 9 4.1 Overview. 9 4.2 Depiction of OLOPs and DLOPs 10 4.2.1 General . 10 4.2.2 Structural roles 10 4.2.3 Marking of polymorphic areas . 11 4.3 Examples of DLOP block usage . 13 4.3.1 Block “Digital communication” 13 4.3.2 Sub-block “Dial indicator” . 15 Annex A (no
25、rmative) Operating list of properties for pressure measuring equipment 18 Annex B (normative) Device lists of properties for pressure measuring equipment . 19 B.1 Absolute/gauge pressure transmitter 19 B.2 Differential pressure transmitter . 19 B.3 Absolute/gauge pressure gauge 19 B.4 Differential p
26、ressure gauge . 19 B.5 Remote seal 20 B.6 Manifold 20 Annex C (normative) Property library 21 Annex D (normative) Block library for considered device types 22 Bibliography . 23 Figure 1 Structure of a polymorphic area 11 Table 1 Example of structure of polymorphic areas in the DLOPs 12 Table 2 Examp
27、le of structure of polymorphic areas in the OLOP . 13 Table 3 Example for “Digital Communication” . 13 Table 4 Example for “Dial indicator” 15 IEC 61987-13:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL DATA STRUCTURES AND ELEMENTS IN PROCESS E
28、QUIPMENT CATALOGUES Part 13: Lists of properties (LOP) for pressure measuring equipment for electronic data exchange FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Commi
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39、nal Standard IEC 61987-13 has been prepared by subcommittee 65E: Devices and integration in enterprise systems, of IEC technical committee 65: Industrial-process measurement, control and automation. The text of this standard is based on the following documents: CDV Report on voting 65E/398/CDV 65E/4
40、71/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. 4 IEC 61987-13:2016 IEC 2016 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61987, published
41、 under the general title Industrial-process measurement and control Data structures and elements in process equipment catalogues, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC websi
42、te under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 61987-13:2016 IEC 2016 5 INTRODUCTION The exchange of product data between companies, business systems, engin
43、eering tools, data systems within companies and, in the future, control systems (electrical, measuring and control technology) can run smoothly only when both the information to be exchanged and the use of this information has been clearly defined. Prior to this standard, requirements on process con
44、trol devices and systems were specified by customers in various ways when suppliers or manufacturers were asked to quote for suitable equipment. The suppliers in their turn described the devices according to their own documentation schemes, often using different terms, structures and media (paper, d
45、atabases, CDs, e-catalogues, etc.). The situation was similar in the planning and development process, with device information frequently being duplicated in a number of different information technology (IT) systems. Any method that is capable of recording all existing information only once during t
46、he planning and ordering process and making it available for further processing, gives all parties involved an opportunity to concentrate on the essentials. A precondition for this is the standardization of both the descriptions of the objects and the exchange of information. This standard series pr
47、oposes a method for standardization which will help both suppliers and users of measuring equipment to optimize workflows both within their own companies and in their exchanges with other companies. Depending on their role in the process, engineering firms may be considered here to be either users o
48、r suppliers. The method specifies measuring equipment by means of blocks of properties. These blocks are compiled into lists of properties (LOPs), each of which describes a specific equipment (device) type. This standard series covers both properties that may be used in an inquiry or a proposal and
49、detailed properties required for integration of the equipment in computer systems for other tasks. IEC 61987-10 defines structure elements for constructing lists of properties for electrical and process control equipment in order to facilitate automatic data exchange between any two computer systems in any possible workflow, for example engineering, maintenance or purchasing workflow and to allow both the c
