ABB A43

Communication with M-Bus
A43/A44 200 2CMC48001M0201
User Manual Revision: C
Byte No.
Size
Value
Description
171
1
FF
VIF next byte is manufacturer specific
172
1
A7
VIFE warning flags (binary)
173
1
xx
VIFE status
174-181
8
xxxxxxxxxxxxxxxx
64 Warning flags
182
1
07
DIF size, 64 bit integer
183
1
FF
VIF next byte is manufacturer specific
184
1
A8
VIFE information flags (binary)
185
1
xx
VIFE status
186-193
8
xxxxxxxxxxxxxxxx
64 Information flags
194
1
07
DIF size, 64 bit integer
195
1
FF
VIF next byte is manufacturer specific
196
1
A9
VIFE alarm flags (binary)
197
1
xx
VIFE status
198-205
8
xxxxxxxxxxxxxxxx
64 Alarm flags
206
1
0E
DIF size, 12 digit BCD
207
1
ED
VIF time/date
208
1
xx
VIFE status
209-214
6
xxxxxxxxxxxx
Time and date (sec,min,hour,day,month,year)
215
1
02
DIF size, 16 bit integer
216
1
FF
VIF next byte is manufacturer specific
217
1
F9
VIF extension of manufacturer specific VIFE's, next
VIFE specifies actual meaning
218
1
8A
VIFE DST, day of week, day type, season
219
1
xx
VIFE status
220-221
2
xxxx
DST data in bit 0: 1:DST active, 0:DST inactive
Day of week data in bit 4-6: 001-111; Monday-Sunday
Active day type in bit 8-11: 0000-1111; Type of day 1-
16
Season data in bit 12-13: 00-11; Season 1-4
222
1
0D
DIF size, variable length, ASCII coding
223
1
FD
VIF extension of VIF-codes
224
1
8E
VIFE Firmware
225
1
xx
VIFE status
226
1
0C
Byte specifying length of following ASCII string, see be-
low
227-238
12
xxxxxxxxxxxxxxxxx
Firmware version (ASCII coded, LSB byte first), con-
xxxxxxx
taining of a character followed by three or four numbers
(0-255) separated by periods, for example A1.13.0.
Length can be 6-16 bytes
239
1
0D
DIF size, variable length, ASCII coding
240
1
FF
VIF next byte is manufacturer specific
241
1
AA
VIFE Type designation
242
1
xx
VIFE status
243
1
0B
Byte specifying length