ABB A43 User Manual page 263

Communication with M-Bus
Example 2, readout of current harmonic data starting from phase 2
System sends current harmonic data read request command
68 08 08 68 73 FE 51 01 FF F9 1B 02 D8 16
Meter sends out acknowledge:
E5
System sends out request UD2:
10 7B FE 79 16
Meter sends out data telegram:
68 C0 C0 68 08 02 72 34 12 00 00 42 04 20 02 1C 00 00 00 ;Data header
02 FF ED FF 82 FF F8 80 00 2A 01 ;Total current harmonic distorsion for
phase 2 = 29.8 %
02 FF ED FF 82 FF F8 82 00 18 00 ;2:nd current harmonic distorsion for phase
2 = 2.4 %
02 FF ED FF 82 FF F8 83 00 4D 00 ;3:rd current harmonic distorsion for phase
2 = 7.7 %
02 FF ED FF 82 FF F8 84 00 48 00 ;4:th current harmonic distorsion for phase
2 = 7.2 %
02 FF ED FF 82 FF F8 85 00 2F 00 ;5:th current harmonic distorsion for phase
2 = 4.7 %
02 FF ED FF 82 FF F8 86 00 18 00 ;6:th current harmonic distorsion for phase
2 = 2.4 %
02 FF ED FF 82 FF F8 87 00 79 00 ;7:th current harmonic distorsion for phase
2 = 12.1 %
02 FF ED FF 82 FF F8 88 00 57 00 ;8:th current harmonic distorsion for phase
2 = 8.7 %
02 FF ED FF 82 FF F8 89 00 58 00 ;9:th current harmonic distorsion for phase
2 = 8.8 %
02 FF ED FF 82 FF F8 8A 00 1C 00 ;10:th current harmonic distorsion for
phase 2 = 2.8 %
02 FF ED FF 82 FF F8 8B 00 1A 00 ;11:th current harmonic distorsion for
phase 2 = 2.6 %
02 FF ED FF 82 FF F8 8C 00 86 00 ;12:th current harmonic distorsion for phase
2 = 13.4 %
02 FF ED FF 82 FF F8 8D 00 1C 00 ;13:th current harmonic distorsion for
phase 2 = 2.8 %
02 FF ED FF 82 FF F8 8E 00 36 00 ;14:th current harmonic distorsion for phase
2 = 5.4 %
02 FF ED FF 82 FF F8 8F 00 49 00 ;15:th current harmonic distorsion for phase
2 = 7.3 %
02 FF ED FF 82 FF F8 90 00 7F 00 ;16:th current harmonic distorsion for phase
2 = 12.7%
1F ; Dif 1F -> More harmonic data exist 69 16 ;Checksum an stopbyte
2CMC48001M0201
Revision: C
263 A43/A44
User Manual