NF EN 62056-7-6
Electricity metering data exchange - the DLMS/COSEM suite - Part 7-6 : the 3-layer, connection-oriented HDLC based communication profile
Le présent document spécifie le profil de communication DLMS/COSEM à 3 couches, orienté connexion et basé sur HDLC.
Le présent document spécifie le profil de communication DLMS/COSEM à 3 couches, orienté connexion et basé sur HDLC.
Le présent document spécifie la couche application COSEM en termes de structure, services et protocoles pour les clients et serveurs COSEM et définit le mode d'utilisation de la couche application COSEM dans différents profils de communication.
- Avant propos2
-
1 Domaine d'application4
-
2 Références normatives4
-
3 Termes, définitions et abréviations4
-
4 Environnements de communication ciblés6
-
5 Structure du profil6
-
6 Schéma d'identification et d'adressage8
-
7 Services de couche de support et mappage de services10
-
8 Paramètres de service spécifiques au profil de communication des services d'AL COSEM/DLMS11
-
9 Considérations/contraintes spécifiques11
-
9.1 AA confirmées et non confirmées et appels de services de transfert de données, types de trame utilisés11
-
9.2 Correspondance entre AA et connexions de la couche liaison de données, libération des AA12
-
9.3 Paramètres de service des services COSEM-OPEN / -RELEASE / -ABORT12
-
9.4 Service et protocole EventNotification13
-
9.5 Transport de messages longs15
-
9.6 Prise en charge de configurations multipoints15
- Annexe ZA (normative) Références normatives à d'autres publications internationales avec les publications européennes correspondantes18
- Bibliographie19
- Index20
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!

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
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