1、BSI Standards PublicationBS ISO 22400-2:2014Automation systemsand integration Keyperformance indicators (KPIs)for manufacturing operationsmanagementPart 2: Definitions and descriptionsCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo
2、reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 22400-2:2014.The UK participation in its preparation was entrusted to TechnicalCommittee AMT/5, Industrial architectures and in
3、tegrationframeworks.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Publi
4、shed by BSI StandardsLimited 2014ISBN 978 0 580 70764 3ICS 25.040.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2014.Amendments issued since publica
5、tionDate Text affectedCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014 ISO 2014Automation systems and integration Key performance indicators (KPIs)
6、 for manufacturing operations management Part 2: Definitions and descriptionsSystmes dautomatisation et intgration Indicateurs de la performance cl pour le management des oprations de fabrication Partie 2: Dfinitions et descriptionsINTERNATIONAL STANDARDISO22400-2First edition2014-01-15Reference num
7、berISO 22400-2:2014(E)Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMEN
8、T ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be
9、 requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandCopyright British Standards Institution Pr
10、ovided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E) ISO 2014 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope . 12 Terms and definitions . 13 Symbols and
11、 abbreviated terms . 14 Structure of KPI description . 45 Elements used in KPI description . 55.1 Time elements . 55.2 Time model for work units . 75.3 Time model for production order . 85.4 Time model for personnel . 95.5 Logistical elements 95.6 Quality elements . 115.7 Quality elements . 116 Desc
12、ription of KPIs127 Conformance 37Annex A (normative) Effect models 38Annex B (informative) Alternative OEE calculation based on loss time model .57Bibliography .60Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or netwo
13、rking permitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out throug
14、h ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborat
15、es closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval cri
16、teria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject
17、of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade na
18、me used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technic
19、al Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is Technical Committee ISO/TC 184, Automation systems and integration, Subcommittee SC 5, Interoperability, integration and architectures of automation systems and applic
20、ations.ISO 22400 consists of the following parts, under the general title Automation systems and integration Key performance indicators (KPIs) for manufacturing operations management Part 1: Overview, concepts and terminology Part 2: Definitions and descriptionsThe following parts are under preparat
21、ion: Part 3: Exchange and use Part 4: Relationships and dependenciesiv ISO 2014 All rights reservedCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014
22、ISO 22400-2:2014(E)IntroductionThis part of ISO 22400 focuses on key performance indicators (KPIs) for manufacturing operations management.KPIs are defined as quantifiable and strategic measurements that reflect an enterprises critical success factors. KPIs are very important for understanding and i
23、mproving manufacturing performance, both from the lean manufacturing perspective of eliminating waste and from the corporate perspective of achieving strategic goals.Manufacturing operations management (MOM) is a term used in IEC 62264 to specify a portion of the functional hierarchy model of a manu
24、facturing enterprise. Figure 1 depicts the different levels of the functional hierarchy model: business planning and logistics (Level 4), manufacturing operations and control (Level 3), and batch, continuous, or discrete control (Level 1-2). The levels provide different functions and work in differe
25、nt timeframes.NOTE Adapted from IEC 62264-3.Figure 1 Functional hierarchyIEC 62264 also specifies a hierarchical structure for the physical equipment (see Figure 2). Enterprise, site and areas are generic terms, whereas there are specific terms for work centres and work units that apply to batch pro
26、duction, continuous production, discrete or repetitive production, and for storage and movement of materials and equipment. ISO 2014 All rights reserved vCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking per
27、mitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E)NOTE Adapted from IEC 62264-3.Figure 2 Role based equipment hierarchyThis part of ISO 22400 specifies the KPIs “residing” at Level 3, i.e. related to MOM. These KPIs are generated/calculated within Level 3. Some of these KPIs
28、are forwarded to Level 4 for further usage. In order to generate these KPIs, parameters from Levels 2 and 1 might be needed.The KPIs in this part of ISO 22400 use the most generic terms possible (e.g. work centres and work units), instead of industry specific terms.MOM, sometimes referred to as manu
29、facturing execution systems (MES), models four major categories of operations management: production operations management; maintenance operations management; quality operations management; inventory operations management. An activity model further details each category. Each activity model includes
30、 eight activities: detailed scheduling; dispatching; execution management; resource management; definition management; tracking;vi ISO 2014 All rights reservedCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networkin
31、g permitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E) data collection; analysis.These activities apply to production operations, quality operations, inventory operations and maintenance operations.Analysis is the performance of calculating KPIs using information from other
32、activities. Workflows can be used to illustrate the important events and steps needed in the calculation process for KPIs.KPIs alone are not sufficient factors to perform the necessary management and execution operations for an enterprise. For many of the indicators, a company specific threshold is
33、defined. When the value of the indicator exceeds or falls below the threshold, actions are initiated (e.g. to improve efficiency or quality). Often it is necessary to define warning and action limits. Warning limits help to detect the trends in process and equipment changes before company-specific t
34、hresholds are violated.To improve the productivity of the manufacturing resources, information provided by industrial automation systems and control devices about process, equipment, operator, and material can be useful for providing critical feedback through KPIs.A standardized schema for the expre
35、ssion of these KPIs is intended to:a) facilitate the specification and procurement of integrated systems, in particular, the interoperability requirements among MES applications;b) provide a means to categorize productivity tools that can be used across applications.ISO 22400 provides an overview of
36、 the concepts, the terminology and the methods to describe and to exchange KPIs for the purpose of managing manufacturing operations. The audience is factory managers responsible for production performance, software suppliers developing KPIs for factory management, engineers engaged in process plann
37、ing of products, planners and designers of manufacturing systems, and equipment and device suppliers.KPIs also reside at Level 4, i.e. KPIs related to business planning and logistics, which are outside the scope of this part of ISO 22400. Level 4 KPIs are often related to economic, business, logisti
38、c and financial factors. These KPIs are used to assess the progress or extent of compliance with regard to important objectives or critical success factors within a company. Economic KPIs serve as a basis for decisions (problem identification, presentation, information extraction), for economic cont
39、rol (target/actual comparison), for financial documentation and for coordination (behaviour management) of important facts and relationships within the company. ISO 2014 All rights reserved viiCopyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for
40、ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014Autom
41、ation systems and integration Key performance indicators (KPIs) for manufacturing operations management Part 2: Definitions and descriptions1 ScopeISO 22400 specifies key performance indicators (KPIs) used in manufacturing operations management (MOM).This part of ISO 22400 specifies a selected numbe
42、r of KPIs in current practice. The KPIs are presented by means of their formula and corresponding elements, their time behaviour, their unit/dimension and other characteristics. This part of ISO 22400 also indicates the user group where the KPIs are used, and the production methodology to which they
43、 correspond.With reference to equipment, the KPIs in this part of ISO 22400 relate to work units, as specified in IEC 62264.2 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.2.1reference timebase timeline used for time models, corresponding to the pl
44、anned maximum time interval available for production and maintenance tasksEXAMPLE A calendar day with 24 hours; a week.2.2planned timeplanned duration of a specific time periodEXAMPLE The intended duration of an operation or a resource state according to the planning.2.3actual timerealized duration
45、of a specific time periodEXAMPLE The actual duration of an operation or a resource state.Note 1 to entry: Actual time may be less than, equal to, or greater than corresponding planned time.2.4time modelpartition of the reference time3 Symbols and abbreviated termsADET actual unit delay timeINTERNATI
46、ONAL STANDARD ISO 22400-2:2014(E) ISO 2014 All rights reserved 1Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 22400-2:2014ISO 22400-2:2014(E)ADOT actual unit
47、 downtimeAOET actual order execution timeAPAT actual personnel attendance timeAPT actual production timeAPWT actual personnel work timeAQT actual queuing timeAUST actual unit setup timeATT actual transport timeAUBT actual unit busy timeAUPT actual unit processing timeCI consumables inventoryCmmachin
48、e capability indexCM consumed materialCmkcritical machine capability indexCMT corrective maintenance timeCpprocess capability indexCpkcritical process capability indexEPC equipment production capacityFE failure eventFGI finished goods inventoryGP good partGQ good quantityIGQ integrated good quantityIP inspected partLSL lower specification limitLT loading timeMOM manufacturing operations managementNEE net overall equipment effectiveness indexNOT net operating timeOC operation clusterOEE overall equipment
