UNE-EN IEC 62056-6-1:2024

This part of IEC 62056 specifies the overall structure of the OBject Identification System (OBIS)and the mapping of all commonly used data items in metering equipment to their identificationcodes.OBIS provides a unique identifier for all data within the metering equipment, including not onlymeasurement values, but also abstract values used for configuration or obtaining informationabout the behaviour of the metering equipment. The ID codes defined in this document are usedfor the identification of:" logical names of the various instances of the ICs, or objects, as defined in IEC 62056-6-2:2021;" data transmitted through communication lines;" data displayed on the metering equipment, see Clause A.2.This document applies to all types of metering equipment, such as fully integrated meters,modular meters, tariff attachments, data concentrators, etc.To cover metering equipment measuring energy types other than electricity, combined meteringequipment measuring more than one type of energy or metering equipment with several physicalmeasurement channels, the concepts of medium and channels are introduced. This allowsmeter data originating from different sources to be identified. While this document fully definesthe structure of the identification system for other media, the mapping of non-electrical energyrelated data items to ID codes is completed separately.NOTE EN 13757-1:2014 defines identifiers for metering equipment other than electricity: heat cost allocators,thermal energy, gas, cold water and hot water.