ABB A43 User Manual page 253

Communication with M-Bus
04 A0 00 16 00 00 00 ;Duration 16hex = 22
seconds 1F ;Dif 1F -> More events exist in next
telegram E9 16 ;Checksum and stop byte
System sends out request
UD2: 10 7B FE 79 16
Meter sends out data telegram:
68 88 88 68 08 00 72 34 12 00 00 42 04 20 02 02 20 00 00 ;Data header
02 FF F9 B7 00 EC 07 ; VIF, VIFE's meaning event type, data contains 07EChex
= 2028 meaning Alarm 16
0E ED B9 00 46 19 10 22 09 14 ;Time/date 46:19:10 / 22-09-14 (sec:min:hour
/ day-month-year)
04 A0 00 1B 00 00 00 ;Duration 1Bhex = 27 seconds
02 FF F9 B7 00 F2 03 ; VIF, VIFE's meaning event type, data contains 03F2hex
= 1010 meaning Date not set
0E ED B9 15 00 00 00 00 00 00 ;Status byte 15hex -> Time/date not available
04 A0 15 00 00 00 00 ;Status byte 15hex -> Duration not available
02 FF F9 B7 00 F3 03 ; VIF, VIFE's meaning event type, data contains 03F3hex
= 1010 meaning Time not set
0E ED B9 15 00 00 00 00 00 00 ;Status byte 15hex -> Time/date not available
04 A0 15 00 00 00 00 ;Status byte 15hex -> Duration not available
;No more events exists. However, the meter sends out 5 events in each telegram
and fills out the telegram with 2 events where the event, time/date and duration
have status byte set to not available (15hex)
02 FF F9 B7 15 00 00
0E ED B9 15 00 00 00 00 00
00 04 A0 15 00 00 00 00
02 FF F9 B7 15 00 00
0E ED B9 15 00 00 00 00 00
00 04 A0 15 00 00 00 00
0F ;Dif 0F -> No more events exist
E9 16 ;Checksum and stop byte
2CMC48001M0201
Revision: C
253 A43/A44
User Manual