Elvaco CMi4140, User Manual

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CMi414
0 User’s Manual English
CMi414
0 User’s Manual English
page | 19 (26) [2020-06]
V1.1
0407xxxxxxxx = xxxxxxxx * 10 kWh
040Exxxxxxxx = xxxxxxxx MJ
040Fxxxxxxxx = xxxxxxxx * 10 MJ
04FB0Dxxxxxxxx = xxxxxxxx MCal
04FB0Exxxxxxxx = xxxxxxxx * 10 MCal
04FB0Fxxxxxxxx = xxxxxxxx * 100 MCal
2 Cooling
Energy
E3 8-9 bytes INT32 Energy consumption (Wh, J, Cal)
0483FF02xxxxxxxx = xxxxxxxx Wh
0484FF02xxxxxxxx = xxxxxxxx * 10 Wh
0485FF02xxxxxxxx = xxxxxxxx * 100 Wh
0486FF02xxxxxxxx = xxxxxxxx kWh
0487FF02xxxxxxxx = xxxxxxxx * 10 kWh
048EFF02xxxxxxxx = xxxxxxxx MJ
048FFF02xxxxxxxx = xxxxxxxx * 10 MJ
04FB8DFF02xxxxxxxx = xxxxxxxx MCal
04FB8EFF02xxxxxxxx = xxxxxxxx * 10 MCal
04FB8FFF02xxxxxxxx = xxxxxxxx * 100 MCal
3 Volume 6 bytes INT32 Volume (m 3 )
0413xxxxxxxx = xxxxxxxx * 0.001 m
3
0414xxxxxxxx = xxxxxxxx * 0.01 m
3
0415xxxxxxxx = xxxxxxxx * 0.1 m 3
0416xxxxxxxx = xxxxxxxx m
3
0417xxxxxxxx = xxxxxxxx * 10 m
3
4 Fw temp 4 bytes INT16 Forward temperature (°C)
0258xxxx = xxxx * 0.001 °C
0259xxxx = xxxx * 0.01 °C
025Axxxx = xxxx * 0.1 °C
025Bxxxx = xxxx °C
5 Rt temp 4 bytes INT16 Return temperature (°C)
025Cxxxx = xxxx * 0.001 °C
025Dxxxx = xxxx * 0.01 °C
025Exxxx = xxxx * 0.1 °C
025Fxxxx = xxxx °C
6 Meter ID 6 bytes According to
M-Bus
EN13757-3
identification
field Meter ID
0C78xxxxxxxx
7 Info bits 7 bytes Uint32 Error and warning flags
04FD17xxxxxxxx
For further information about Info bits please refer to
the meter’s manual
Table 14: Payload, message format Combined heat/cooling
Heat intelligence
This telegram will be adapted to the type of meter in which the module is mounted. That means that it will
look slightly different depending on whether the module is mounted in a heat meter, a cooling meter or a
combined heat/cooling meter.
DIB Field Size Data type Description