NF ISO 14230-3

September 2002

Standard Current

Road vehicles - Diagnostic systems - Keyword Protocol 2000 - Part 3 : application layer

This part of ISO 14230 specifies the requirements for the Keyword Protocol 2000 data link on which one or several on-vehicle Electronic Control Units are connected to an off-board tester in order to perform diagnostic functions.This part of ISO 14230 specifies the requirements of the implementation of the Diagnostic Services specified in ISO 14229, including - byte-encoding and hexadecimal values for the service identifiers;- byte-encoding for the parameters of the diagnostic service requests and responses;- hexadecimal values for the standard parameters. The vehicle environment to which this part of ISO 14230 applies may consist of a single tester that may be temporarily connected to the on-vehicle diagnostic data link and several on-vehicle Electronic Control Units connected directly or indirectly.

View the extract

Main informations

Collections

National standards and national normative documents

Publication date

September 2002

Number of pages

100 p.

Reference

NF ISO 14230-3

ICS Codes

43.180 Diagnostic, maintenance and test equipment

Classification index

R13-714-3

Print number

1 - 07/12/2002

International kinship

ISO 14230-3:1999

Sumary

Road vehicles - Diagnostic systems - Keyword Protocol 2000 - Part 3 : application layer

- byte-encoding and hexadecimal values for the service identifiers;
- byte-encoding for the parameters of the diagnostic service requests and responses;
- hexadecimal values for the standard parameters.

The vehicle environment to which this part of ISO 14230 applies may consist of a single tester that may be temporarily connected to the on-vehicle diagnostic data link and several on-vehicle Electronic Control Units connected directly or indirectly.

Replaced standards (1)

XP ISO/DIS 14230-3

December 1995

Standard Cancelled

Road vehicles. Diagnostic systems. Keyword protocol 2000. Part 3 : application layer.

Le présent document décrit la mise en oeuvre des services de diagnostic du protocole de communication "Keyword 2000". Ce protocole permet la transmission d'informations de diagnostic entre l'Unité de Contrôle Électronique (UCE) embarquée et un outil de diagnostic non embarqué, et ce, quelle que soit l'architecture de connexion des UCE avec cet outil de diagnostic. Les messages de diagnostic transmis sont déterminés en respectant la définition des services de diagnostic (selon la norme XP ISO/DIS 14229) et les exigences communes aux services de diagnostic (selon la norme XP ISO/DIS 14230-2).

Table of contents

View the extract

1 Domaine d'application
1
2 Références normatives
2
3 Définitions
2
4 Conventions
2
4.1 Généralités
2
4.2 Convention de description des services
4
4.3 Tableau d'unité fonctionnelle
6
4.4 Récapitulatif des valeurs de l'identificateur de service
7
4.5 Récapitulatif des valeurs du code de réponse
7
4.6 Traitement du code de réponse
7
5 Règles générales de mise en oeuvre
10
5.1 Définitions des paramètres
10
5.2 Demandes de services à adressage fonctionnel ou physique
11
5.3 Exemples de flux de messages de service à adressage physique ou fonctionnel
11
6 Unité fonctionnelle de gestion de diagnostic
19
6.1 Service StarffliagnosticSession
19
6.2 Service StopDiagnosticSession
21
6.3 Service SecurityAccess
22
6.4 Service TesterPresent
25
6.5 Service ECUReset
27
6.6 Service ReadECUIdentification
29
7 Unité fonctionnelle de transmission de données
30
7.1 Service ReadData ByLocal Identifier
30
7.2 Service ReadData ByCommonIdentifier
33
7.3 Service ReadMemoryByAddress
35
7.4 Service DynamicallyDefineLocalldentifier
36
7.5 Service WriteDataByLocalldentifier
42
7.6 Service WriteDataByCommonldentifier
44
7.7 Service WriteMemoryByAddress
45
7.8 Service SetDataRates
46
8 Unité fonctionnelle de transmission de données enregistrées
47
8.1 Service ReadDiagnosticTroubleCodes
48
8.2 Service ReadDiagnosticTroubleCodesByStatus
50
8.3 Service ReadStatusOfDiagnosticTroubleCodes
52
8.4 Service ReadFreezeFrameData
53
8.5 Service ClearDiagnosticInformation
58
9 Unité fonctionnelle de contrôle d'entrée/sortie
60
9.1 Service InputOutputControlByLocalldentifier
60
9.2 Service InputOutputControlByCommonIdentifier
61
10 Unité fonctionnelle de télécommande de routines
63
10.1 Service StartRoutineByLocalIdentifier
63
10.2 Service StartRoutineByAddress
64
10.3 Service StopRoutineByLocalldentifier
66
10.4 Service StopRoutineByAddress
68
10.5 Service RequestRoutineResultsByLocalldentifier
69
10.6 Service RequestRoutineResultsByAddress
71
11 Unité fonctionnelle de téléchargement vers l'amont ou l'aval
72
11.1 Service RequestDownIoad
72
11.2 Service RequestUpload
74
11.3 Service TransferData
76
11.4 Service RequestTransferExit
78
12 Extension de service du protocole "Keyword 2000"
80
12.1 Service EscapeCode
80
13 Exemples d'application
81
13.1 Description des UCE embarquées
81
13.2 Initialisation fonctionnelle et communication à adressage fonctionnel
82
13.3 Messages de réponse uniques et multiples et achèvement de la communication
83
13.4 Paramètre SecurityAccess, transfert des données et modification des paramètres de temps
84
13.5 Service ReadDataByLocalIdentifier avec DynamicallyDefineLocalldentifier
87
Annexe A (informative) Bibliographie
92

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ