CMe3100 DLMS Plugin User's Manual
CMe3100 DLMS Plugin User's Manual
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2022-02-23
Version 1.8
5.3
OBIS meter mapping
The OBIS meter mapping page is used to configure the mapping information needed to translate
M-Bus meter values to readable COSEM objects.
The mapping table allows an M-Bus meter to be accessed using DLMS through mapping one or
more M-Bus meter value fields to corresponding OBIS codes (and COSEM objects). Meter
mappings can be created for a particular meter type, manufacturer and version or made generic
for any meter of a specific type such as water, electricity etc.
Recommended approach to meter mapping
Always strive for a common global mapping file that works for all meters in the system. This can
be accomplished through for example:
•
A generic mapping file for all meter of a particular type (water/heat/…) and, if needed,
mapping several different M-Bus keys to the same OBIS code. The latter will bridge
differences in how the M-Bus keys are used in different meters.
•
M-Bus keys doesn’t have to be present for all meters that are matched by the meter
mapping file. This gives the possibility to use the same mapping file even if some meters
don’t support some of the M-Bus keys specified in the meter mapping file.
Note! You need to create appropriate OBIS meter mappings for meters used in order
for readout of historical data and Push Reports to work properly.
