ABB A43

Communication with Modbus
A43/A44 126 2CMC48001M0201
User Manual Revision: C
Quantity
OBIS code
Current L1
1.0.31.X.0.255
Current L2
1.0.51.X.0.255
Current L3
1.0.71.X.0.255
Current N
1.0.91.X.0.255
THD Voltage L1
1.0.32.X.124.254
THD Voltage L2
1.0.52.X.124.254
THD Voltage L3
1.0.72.X.124.254
THD Voltage L1-L2
1.0.134.X.124.254
THD Voltage L2-L3
1.0.135.X.124.254
THD Voltage L1-L3
1.0.136.X.124.254
THD Current L1
1.0.31.X.124.254
THD Current L2
1.0.51.X.124.254
THD Current L3
1.0.71.X.124.254
THD Current N
1.0.91.X.124.254
Powers
Same codes as energies, but with X set to
3, 6, 13 or 16
X-values
The following table lists the meaning of the values for X:
Value of X
Meaning
3
Minimum value of averages calculated over measurement period 1
6
Maximum value of averages calculated over measurement period 1
13
Minimum value of averages calculated over measurement period 2
16
Maximum value of averages calculated over measurement period 2
Note – Measurement period 1 is currently used for block demand and
measurement period 2 is used for sliding demand.