ABB A43

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