DIN EN 60870-5-102:1997-09

Introduction
1 Scope and object
2 Normative references
3 Definitions
4 Protocol structure
5 Physical layer
5.1 Selections from ISO and ITU-T recommendations
6 Link layer
6.1 Selections from IEC 870-5-1 (transmission frame
      formats)
6.2 Selections from IEC 870-5-2 (link transmission
      procedures)
7 Application layer and user process
7.1 Selections from IEC 870-5-3 (general structure
      of application data)
7.2 Selections from IEC 870-5-4 (definition and
      coding of application information elements)
7.3 Definition and presentation of the specific ASDUs
7.4 Selections from IEC 870-5-5 (basic application
      functions)
8 Interoperability
8.1 Network configuration (network-specific parameter)
8.2 Physical layer (network-specific parameter)
8.3 Link layer (network-specific parameter)
8.4 Application layer
8.5 Basic application functions
Annexes
A (informative) Signature
B (informative0 Address list of typical single-point
      information in monitor direction
ZA (normative) Normative references to international
      publications with their corresponding European
      publications

Standardizes the transmission of integrated totals representing the amount of electrical energy transferred between power utilities, or between a power utility and independent producers on a high voltage (HV) or medium voltage (MV) network as part of EMS (energy management system functionality. Does not cover the low voltage (LV) networks or interfaces to the energy consumption meters.