GB/T 17215.676-2018Electricity metering data exchange -- The DLMS/COSEM suite -- Part 76: The 3-layer, connection-oriented HDLC based communication profile (English PDF)

1 Scope

This part of GB/T 17215.6 specifies HDLC-based connection-oriented DLMS/COSEM three-layer communication configuration.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

IEC 62056-21.2002 Electrical measurement data exchange, meter reading, rate and load control - Part 21. Direct local data exchange (Electricitymeteringdataexchangeformeterreading,tariffandloadcontrol-Part 21.Directlocal

Dataexchange)

IEC 62056-42.2002 Electrical measurement data exchange, meter reading, rates and load control - Part 42. Connection-oriented asynchronous data

Physical layer services and processes exchanged (Electricitymeteringdataexchangeformeterreading,tariffandloadcon- trol-Part 42. Physicallayerservicesandproceduresforconnection-orientedasynchronousdataex-

Change)

IEC 62056-46.2002 Data exchange for metering, rate and load control - Part 46. s

Data link layer (Electricity metering-Dataexchangeformeterreading, tariffandloadcontrol-Part 46.

DatalinklayerusingHDLCprotocol)

Amendment1.2006

IEC 62056-5-3.2013 Electrical Measurement Data Exchange DLMS/COSEM Components Part 5-3. DLMS/COSEM Use layer (Electricity meteringdataexchangeTheDLMS/COSEMsuitePart 5-3. DLMS/COSEMapplica-

Tionlayer)

3 Terms, definitions and abbreviations

The following abbreviations apply to this document.

AA. Application Association (ApplicationAssociation);

AARQ. Application Connection Request - one of the ACPDUs of the ACSE (A-AssociateRequest-anAPDU of theACSE);

ACSE. Connection Control Service Element (AssociationControlServiceElement);

AL. Application Layer (ApplicationLayer);

APDU. Application Layer Protocol Data Unit (ApplicationLayerProtocolDataUnit);

ASO. Application Service Object (ApplicationServiceObject);

Client. The site requesting service, in the HDLC-based connection-oriented three-layer communication configuration as the primary station (Astation, asking forservices.Inthecaseofthe3-layer,COHDLCbasedprofileitisthemasterstation);

.cnf. confirm the service primitive (confirmserviceprimitive);

GB/T 15284 | GB/T 17215.321 | GB/T 34067.2 | GB/Z 17215.682 | GB/Z 17215.669 | GB/T 17215.675 | […]