IEC 62056-6-1-2015 pdf free download.Electricity metering data exchange – The DLMS/COSEM suite – Part 6-1: Object ldentification System (OBIS).
Objects for which this standard defines standard identifiers shall not be re-identified by manufacturer, utility. consortia or country specific identifiers.
On the other hand, an object previously identified by a manufacturer, utility. consortia or country- specific identifier may receive a standard identifier in the future, if its use is of common interest for the users of this standard.
4.5 Standard object codes
Standard object codes are meaningful combinations of defined values of the six value groups.
In the following tables, in the various value groups. “b”. c”. “dv’. “e’. f” signifies any value in the respective value group. If only one object is instantiated, the value shall be 0. If a value group is shaded, then this value group is not used.
NOTE The DLMS UA maintains a list of standard COSEM object definitions at www.dlms.com. The validity of the combination of OBIS codes and class_id-s as well as the data types of the attributes are tested during conformance testing
5 Value group definitions — overview
5.1 Value group A
The range for value group A is 0 to 15: see Table 2.IEC 62056-6-1 pdf download.