Elvaco CMi4110, User Manual

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CMi4110 User’s Manual English v1.3
CMi4110 User’s Manual English v1.3
page | 16 (27) [2018-06]
V1.3
8 Error flags 5 bytes
(including
DIF/VIF)
Uint16
M-Bus Type C Error and warning flags
02FD17xxxx
Table 6: DIB fields, message type standard
6.6.2.2 Compact
Figure 6 illustrates the structure for message format Compact . For a detailed description of the data
included in each field, see Table 7.
Figure 6: DIB structure, message type compact
DIB Field Size Data type Description
1 Energy 6 bytes
(including
DIF/VIF) BCD8
M-Bus Type A Energy consumption (MWh, kWh, MJ,
GJ)
Mapped to OBIS 6.8
0C06xxxxxxxx = MWh, 3 decimals =kWh
0C07xxxxxxxx = MWh, 2 decimals
0CFB00xxxxxxxx = MWh, 1 decimal
0CFB01xxxxxxxx = MWh, 0 decimals
0C06xxxxxxxx = kWh
0C0Exxxxxxxx = GJ, 3 decimals
0C0Fxxxxxxxx = GJ, 2 decimals
0CFB08xxxxxxxx = GJ, 1 decimal
0CFB09xxxxxxxx = GJ, 0 decimals
2 Meter
ID 6 bytes
(including
DIF/VIF) According to M-Bus
EN13757-3 identification
field Meter ID
0C78xxxxxxxx
3 Error
flags 5 bytes
(including
DIF/VIF) Uint16
M-Bus Type C Error and warning flags
02FD17xxxx =Error and warning flags
Table 7: DIB fields, message type compact
JSON
For message format JSON , the data is presented in a plain text format. Table 8 provides a description of
all fields included in the telegram.
Field Description
Energy Energy consumption
Unit Unit of energy consumption
Meter ID Identification number of the meter in which the module is
mounted.
Table 8: Fields, message type JSON
In Figure 7 an example of a message type
JSON telegram is presented.
Figure 7: JSON message example