ABB A43

Communication with M-Bus
A43/A44 220 2CMC48001M0201
User Manual Revision: C
Byte No.
Size
Value
Description
216
1
xx
VIFE status
217-222
6
xxxxxxxxxxxx
Apparent exported energy, L1
223
1
8E
DIF size, 12 digit BCD
224
1
C0
DIFE, Unit bit 0
225
1
80
DIFE, Unit bit 1
226
1
40
DIFE, Unit bit 2, unit bit0-2-> unit 5
227
1
84
VIF for unit kVAh with resolution 0,01kVAh
228
1
FF
VIFE next byte is manufacturer specific
229
1
82
VIFE L2
230
1
xx
VIFE status
231-236
6
xxxxxxxxxxxx
Apparent exported energy, L2
237
1
8E
DIF size, 12 digit BCD
238
1
C0
DIFE, Unit bit 0
239
1
80
DIFE, Unit bit 1
240
1
40
DIFE, Unit bit 2, unit bit0-2-> unit 5
241
1
84
VIF for unit kVAh with resolution 0,01kVAh
242
1
FF
VIFE next byte is manufacturer specific
243
1
83
VIFE L3
244
1
xx
VIFE status
245-250
6
xxxxxxxxxxxx
Apparent exported energy, L3
251
1
1F
DIF, more records will follow in next telegram
252
1
xx
CS checksum, calculated from C field to last data
253
1
16
Stop character
10.3.7 Example of the 7th telegram (all values are hexadecimal)
Byte No.
Size
Value
Description
1
1
68
Start character
2
1
B6
L-field, calculated from C field to last user data
3
1
B6
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
8E
DIF size, 12 digit BCD