CMi416
0 User’s Manual English
CMi416
0 User’s Manual English
page | 18 (28)
[2020-10]
V1.3
is updated at 24:00 each day. In other words, depending on transmit interval settings and data rate, the
field will be included in between 1-24 telegrams per day. This will increase the probability of the value
being received. For example, if the transmit interval is set to
“2”, the accumulated energy read at 24:00
will be transmitted 12 times during the 24 next coming hours (every 2
nd
hour).
Figure 8: Structure, message format Scheduled
– daily redundant
DIB
Field
Size
Data type
Description
0
Message
format
identifier
1 byte
-
0x21 (Scheduled-daily redundant)
1
Energy
6-7 bytes
INT32
Energy consumption (Wh, J, Cal)
0403xxxxxxxx = xxxxxxxx Wh
0404xxxxxxxx = xxxxxxxx * 10 Wh
0405xxxxxxxx = xxxxxxxx * 100 Wh
0406xxxxxxxx = xxxxxxxx kWh
0407xxxxxxxx = xxxxxxxx * 10 kWh
040Exxxxxxxx = xxxxxxxx MJ
040Fxxxxxxxx = xxxxxxxx * 10 MJ
04FB0Dxxxxxxxx = xxxxxxxx MCal
04FB0Exxxxxxxx = xxxxxxxx * 10 MCal
04FB0Fxxxxxxxx = xxxxxxxx * 100 MCal
2
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
3
Meter
address
10 bytes
According to M-
Bus EN13757-3
identification field
Meter address
Byte 0-1 = DIF/VIF code
Byte 2-5 = Meter ID, BCD8
Byte 6-7 = Meter manufacturer
Byte 8 = Meter version
Byte 9 = Device type
4
Error flags
4 bytes
INT8
Error and warning flags
01FD17xx
For further information about Error
flags
please refer to the meter’s manual