Iskra MT440 - Page 48

AppendixA:Modbusprotocol
44 User’sManual
Parameter
MODBUS
100%
value
Register Type
Reactive Power Phase L3 (Q3) 30822 T17 Pn
Reactive Power Total (Qt) 30823 T17 Pt
Apparent Power Phase L1 (S1) 30824 T16 Pn
Apparent Power Phase L2 (S2) 30825 T16 Pn
Apparent Power Phase L3 (S3) 30826 T16 Pn
Apparent Power Total (St) 30827 T16 Pt
Power Factor Phase 1 (PF1) 30828 T17 1
Power Factor Phase 2 (PF2) 30829 T17 1
Power Factor Phase 3 (PF3) 30830 T17 1
Power Factor Total (PFt) 30831 T17 1
CAP/IND P. F. Phase 1 (PF1) 30832 T17 1
CAP/IND P. F. Phase 2 (PF2) 30833 T17 1
CAP/IND P. F. Phase 3 (PF3) 30834 T17 1
CAP/IND P. F. Total (PFt) 30835 T17 1
φ1 (angle between U1 and I1) 30836 T17 100°
φ 2 (angle between U2 and I2) 30837 T17 100°
φ 3 (angle between U3 and I3) 30838 T17 100°
Power Angle Total (atan2(Pt,Qt)) 30839 T17 100°
φ12 (angle between U1 and U2) 30840 T17 100°
φ 23 (angle between U2 and U3) 30841 T17 100°
φ 31 (angle between U3 and U1) 30842 T17 100°
Frequency 30843 T17 Fn+10Hz
I1 THD% 30845 T16 100%
I2 THD% 30846 T16 100%
I3 THD% 30847 T16 100%
U1 THD% 30848 T16 100%
U2 THD% 30849 T16 100%
U3 THD% 30850 T16 100%
U12 THD% 30851 T16 100%
U23 THD% 30852 T16 100%
U31 THD% 30853 T16 100%
MAX DEMAND SINCE LAST
RESET
Active Power Total (Pt) - (positive) 30854 T16 Pt
Active Power Total (Pt) - (negative) 30855 T16 Pt
Reactive Power Total (Qt) - L 30856 T16 Pt
Reactive Power Total (Qt) - C 30857 T16 Pt
Apparent Power Total (St) 30858 T16 Pt
I1 30859 T16 In
I2 30860 T16 In
I3 30861 T16 In