1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1Household appliances interworking Part 2: Data structuresBS EN 50523-2:2009National forewordThis British Standard
2、 is the UK implementation of EN 50523-2:2009.The UK participation in its preparation was entrusted to Technical CommitteeCPL/59, Performance of household electrical appliances.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not p
3、urport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2009ISBN 978 0 580 64067 4ICS 97.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Stand
4、ardsPolicy and Strategy Committee on 31 July 2009Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 50523-2:2009EUROPEAN STANDARD EN 50523-2 NORME EUROPENNE EUROPISCHE NORM July 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Nor
5、malisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50523-2:2009 E ICS 97.120 English version H
6、ousehold appliances interworking - Part 2: Data structures Interfonctionnement des appareils lectrodomestiques - Partie 2: Structures des donnes Gerte fr den Hausgebrauch - Interworking - Teil 2: Datenstrukturen This European Standard was approved by CENELEC on 2009-06-01. CENELEC members are bound
7、to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Cent
8、ral Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same st
9、atus as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway,
10、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50523-2:2009EN 50523-2:2009 2 Foreword This European Standard was prepared by the WG 7 of Technical Committee CENELEC TC 59X, Consumer information related to household electrical appliances. The t
11、ext of the draft was submitted to the formal vote and was approved by CENELEC as EN 50523-2 on 2009-06-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-06-01 latest da
12、te by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-06-01 The Working Group CLC/TC 59X/WG 7, Smart house, was initiated by CECED and installed by the decision of the CLC/TC 59 meeting on 2004-09-14/15. This Part 2 of EN 50523 defines the message data structures
13、 used for communication between household appliances. This part is to be read in conjunction with Part 1 “Functional specification” of this standard. Part 1 defines the interoperability requirements for installation, control and monitoring of household appliances. _ BS EN 50523-2:2009 3 EN 50523-2:2
14、009 Contents 1 Scope . 4 2 Normative references . 4 3 Terms, definitions and abbreviations . 4 4 Conventions for format 4 5 Functional Blocks Mapping . 4 5.1 EXECUTE COMMAND . 4 5.2 SIGNAL STATE 6 5.3 SIGNAL EVENT 8 5.4 IDENTIFY PRODUCT . 10 5.5 COLLECT DIAGNOSIS DATA 14 5.6 MANAGE TIME . 15 Bibliog
15、raphy 16 Tables Table 1 EXECUTE COMMAND MIDs .5 Table 2 SIGNAL STATE MIDs .6 Table 3 SIGNAL EVENT MIDs 8 Table 4 IDENTIFY PRODUCT MIDs .10 Table 5 Company Ids and Brand Ids .11 Table 6 Product Names and Product Types 13 Table 7 OID Encodings 14 Table 8 Standard Version 14 Table 9 COLLECT DIAGNOSIS M
16、IDs .14 Table 10 MANAGE TIME MIDs .15 BS EN 50523-2:2009EN 50523-2:2009 4 1 Scope This European Standard specifies the message Data structures used for communication between devices that comply with the Household Appliances Interworking standard. It is a companion document to EN 50523-1, Functional
17、specification. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50523-1,
18、 Household appliances interworking Part 1: Functional specification 3 Terms, definitions and abbreviations For the purposes of this document, the terms, definitions and abbreviations given in EN 50523-1 apply. 4 Conventions for format Byte I is the I-th transmitted byte of the data field. To ease di
19、rect reading of data field, big endian is used. Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 If word fields consisting of two bytes are used then, the most significant byte is the first field. Word Byte M Byte M+1 Most significant byte Least significant byte The format used for signed integer is 2s complement
20、. The character set used for a string (array of characters terminated with a null character) is ASCII. 5 Functional Blocks Mapping 5.1 EXECUTE COMMAND The table below defines the data structures used for all MIDs of the Functional Block EXECUTE COMMAND. BS EN 50523-2:2009 5 EN 50523-2:2009 Table 1 E
21、XECUTE COMMAND MIDs MID Data Execution of a Command Byte 0: Command Identification Value 0 is reserved. Values ranging from 1 to 63 are standardised commands. START 1 STOP 2 PAUSE 3 START SUPERFREEZING 4 STOP SUPERFREEZING 5 START SUPERCOOLING 6 STOP SUPERCOOLING 7 DISABLE GAS 8 ENABLE GAS 9 START S
22、UPERHEATING 10 STOP SUPERHEATING 11 Values ranging from 63 to 127 are non-standardised commands. Values ranging from 128 to 255 are proprietary commands. Washing Parameters Byte 0: Type of Programme Data Value 0 is reserved. Values ranging from 1 to 63 are standardised types. Values ranging from 64
23、to 127 are non-standardised types. Values ranging from 128 to 255 are proprietary types. Other bytes: programme data Cooking Parameters See Washing Parameters aboveRefrigeration Parameters See Washing Parameters above Air Conditioning Parameters See Washing Parameters above Water Heating Parameters
24、See Washing Parameters above Start Time Byte 0 Bit 0-5: Minutes ranging from 0 to 59 Bit 6-7: RELATIVE 0 ABSOLUTE 1 Reserved 2 Reserved 3 If RELATIVE Byte 1: Hours ranging from 0 to 255 If ABSOLUTE Byte 1: Hours ranging from 0 to 23 The value 0xFFFF as well as all invalid absolute values means Not a
25、vailable. Finish Time See Start Time above Set Temperature Byte 0: Most significant byte of 2 bytes signed integer providing value ranging from -50 C to +500 C. Precision is 1 C. Byte 1: Least significant byte of 2 bytes signed integer providing value ranging from -50 C to +500 C. Precision is 1 C.
26、Reduction Byte 0: Values ranging from 0 to 63 are standardised reduction levels. 0: Normal info 6: household appliance; a category type (5 MSB of most significant byte). The following Hex values are defined (other values are reserved): 1: general household appliance; 2: ventilation; A: wet; B: hot;
27、C: cold; D: heat; an Id (least significant byte). A Hex value ranging from 00 to 31 is recommended for the time being. Other values are reserved for the future. BS EN 50523-2:2009 13 EN 50523-2:2009 Table 6 Product Names and Product Types Appliance Product Name Cluster Category (Hex) Id (Hex) Produc
28、t Type Id (Hex) Combi CB 6 General: 1 00 0E00 Air Conditioner AC 6 Ventilation: 2 03 1603 Dishwasher DW Wet: A 01 5601 Tumble Dryer TD 6 Wet: A 02 5602 Washer Dryer WD 6 Wet: A 03 5603 Washing Machine WM 6 Wet: A 04 5604 Gas Oven GO 6 Hot: B 01 5E01 Gas Cook top GT 6 Hot: B 02 5E02 Hobs HB Hot: B 03
29、 5E03 Hood HD 6 Hot: 04 5E04 Microwave Oven MW 6 Hot: B 05 5E05 Electrical Oven OV 6 Hot: B 06 5E06 Range cooker RG 6 Hot: B 07 5E07 Steam Oven ST 6 Hot: B 08 5E08 Induction Hobs IH 6 Hot: B 09 5E09 Refrigerator Freezer FR 6 Cold: C 01 6601 Freezer FZ Cold: C 02 6602 Refrigerator RE 6 Cold: 03 6603
30、Winecabinet WC Cold: C 04 6604 Instantaneous Water Heater WHI 6 Heat: D 01 6E01 Storage Water Heater WHS 6 Heat: D 02 6E02 OIDs are described by the following field: an OID identification This is a Hex value ranging from 80 to BF. Optionally, it is possible to describe OIDs as the combination of the
31、 following three fields: a cluster field with a Hex value ranging from 0 to 7: 3: common to all clusters; 6: household cluster; a category type with a Hex value ranging from 0 to F: 1: general household appliance; 2: ventilation; A: wet; B: hot; C: cold; D: heat; an OID identification with a Hex val
32、ue ranging from 80 to BF. This is an option because the cluster field and category type field are redundant. All OID Ids are different, independently of the cluster and category involved (i.e. it is not possible to have the same OID Ids for two OIDs from a different cluster/category). BS EN 50523-2:
33、2009EN 50523-2:2009 14 Table 7 OID Encodings OID Cluster Category (Hex)Id (Hex) Execution of a command 6 General: 1 80 Washing Parameters 6 Wet: A 81 Cooking Parameters 6 Hot: B 81 Refrigeration Parameters 6 Cold: C 81 Air Conditioning Parameters 6 Ventilation: 2 81 Water Heating Parameters 6 Heat:
34、D 81 Start Time 6 General: 1 82 Finish Time 6 General: 1 83 Device Status 6 General: 1 84 Remaining Time 6 General: 1 D2 Current Phase 6 General: 1 85 Set Temperature 6 General: 1 87 Displayed Temperature 6 General: 1 88 Current Temperature 6 General: 1 89 Normal Events 6 General: 1 8A Alert Events
35、6 General: 1 86 Reduction 6 General: 1 8B Extended Identification Request 6 General: 1 8C Basic Identification Request 6 General: 1 8D Diagnosis Operation 6 General: 1 8E Diagnosis Data 6 General: 1 8F Time 3 General: 1 C0 Date 3 General: C1 New Standardised OIDS 6 - 90 to AF Proprietary OID 6 - B0
36、to BF Table 8 Standard Version Standard Version Value (Hex)Compliant with v1.0, not certified 10 Compliant with v1.0 certified 1A Compliant with vX.0, not certified X0 Compliant with vX.0 certified XA Other Values Reserved 5.5 COLLECT DIAGNOSIS DATA The table below defines the data structures used f
37、or all MIDs of the Functional Block COLLECT DIAGNOSIS DATA. Table 9 COLLECT DIAGNOSIS MIDs MID Data Diagnosis Operation Byte 0: PROPRIETARY 1 Other bytes : Non-standardised or Proprietary Diagnosis Data Byte 0: PROPRIETARY 1 Other bytes: Non-standardised or Proprietary BS EN 50523-2:2009 15 EN 50523
38、-2:2009 5.6 MANAGE TIME The table below defines the data structures used for all MIDs of the Functional Block MANAGE TIME. Table 10 MANAGE TIME MIDs MID Data Time Byte 0: Seconds ranging from (decimal value) 0 to 59 Byte 1: Minutes ranging from (decimal value) 0 to 59 Byte 2 Bit 0-4: Hours ranging f
39、rom (decimal value) 0 to 23 Bit 5-7: 0: no day value 1: Monday 2: Tuesday3: Wednesday 4: Thursday5: Friday 6: Saturday7: Sunday Date Byte 0: Year value ranging from (decimal value) 0 (2000) to xyz (2xyz) Byte 1: Month value ranging from (decimal value) 1 to 12 Byte 2: Day value ranging from (decimal
40、 value) 1 to 31 BS EN 50523-2:2009EN 50523-2:2009 16 Bibliography 1 Standard for Repair Coding and Guarantee Claim Form. CECED Standard, September 2001 BS EN 50523-2:2009This page deliberately left blankBSI is the independent national body responsible for preparing British Standards. It presents the
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