ABB A43

Communication with M-Bus
2CMC48001M0201 223 A43/A44
Revision: C User Manual
Byte No.
Size
Value
Description
148
1
81
VIFE L1
149
1
xx
VIFE status
150-155
6
xxxxxxxxxxxx
Apparent net energy, L1
156
1
8E
DIF size, 12 digit BCD
157
1
80
DIFE
158
1
80
DIFE
159
1
80
DIFE
160
1
40
DIFE, Unit 8
161
1
84
VIF for unit kVAh with resolution 0,01kVAh
162
1
FF
VIFE next byte is manufacturer specific
163
1
82
VIFE L2
164
1
xx
VIFE status
165-170
6
xxxxxxxxxxxx
Apparent net energy, L2
171
1
8E
DIF size, 12 digit BCD
172
1
80
DIFE
173
1
80
DIFE
174
1
80
DIFE
175
1
40
DIFE, Unit 8
176
1
84
VIF for unit kVAh with resolution 0,01kVAh
177
1
FF
VIFE next byte is manufacturer specific
178
1
83
VIFE L3
179
1
xx
VIFE status
180-185
6
xxxxxxxxxxxx
Apparent net energy, L3
186
1
1F
DIF, more records will follow in next telegram
187
1
xx
CS checksum, calculated from C field to last data
188
1
16
Stop character
10.3.8 Example of the 8th telegram (all values are hexadecimal
This example telegram contains the most recent snapshot of previous values.
Byte No.
Size
Value
Description
1
1
68
Start character
2
1
DE
L-field, calculated from C field to last user data
3
1
DE
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