ABB A43 User Manual page 227

Communication with M-Bus
Byte No.
1
2
3
4
5
6
7
8-11
12-13
14
15
16
17
18-19
20
21
22
23
24
25-30
31
32
33
34
35
36-41
42
43
44
45
46
47
48-53
54
55
56
57
58
59
60-65
66
2CMC48001M0201
Revision: C
Size Value
1 68
1 4B
1 4B
1 68
1 08
1 xx
1 72
4 xxxxxxxx
2 4204
1 02
1 02
1 xx
1 xx
2 0000
1 CE
1 00
1 ED
1 E8
1 xx
6 xxxxxxxxxxxx
1 CE
1 40
1 FD
1 61
1 xx
6 xxxxxxxxxxxx
1 CE
1 80
1 40
1 FD
1 61
1 xx
6 xxxxxxxxxxxx
1 CE
1 C0
1 40
1 FD
1 61
1 xx
6 xxxxxxxxxxxx
1 CE
227
Description
Start character
L-field, calculated from C field to last user data
L-field, repeated
Start character
C-field, RSP_UD
A-field, address
CI-field, variable data respond, LSB first
Identification Number, 8 BCD digits
Manufacturer: ABB
Version
Medium, 02 = Electricity
Number of accesses
Status
Signature (0000 = no encryption)
DIF size, 12 digit BCD, storage number bit 0
DIFE, storage number bit 1-4
VIF for time/date point
VIFE indicating end of period
VIFE status
Time and date (sec,min,hour,day,month,year)
DIF size, 12 digit BCD, storage number bit 0
DIFE, storage number bit 1-4, unit bit 0
VIF FD -> next VIFE specifies type of value
Cumulation counter
VIFE status
Number of pulses registered on input 1
DIF size, 12 digit BCD, storage number bit 0
DIFE, storage number bit 1-4, unit bit 0
DIFE, unit bit 1
VIF FD -> next VIFE specifies type of value
Cumulation counter
VIFE status
Number of pulses registered on input 2
DIF size, 12 digit BCD, storage number bit 0
DIFE, storage number bit 1-4, unit bit 0
DIFE, unit bit 1
VIF FD -> next VIFE specifies type of value
Cumulation counter
VIFE status
Number of pulses registered on input 3
DIF size, 12 digit BCD, storage number bit 0
A43/A44
User Manual