Iskra MT440 - Page 46

AppendixA:Modbusprotocol
42 User’sManual
Parameter
MODBUS
Register
Type
Start End
Reactive Power Total (Qt) 30148 30149 T6
Reactive Power Phase L1 (Q1) 30150 30151 T6
Reactive Power Phase L2 (Q2) 30152 30153 T6
Reactive Power Phase L3 (Q3) 30154 30155 T6
Apparent Power Total (St) 30156 30157 T5
Apparent Power Phase L1 (S1) 30158 30159 T5
Apparent Power Phase L2 (S2) 30160 30161 T5
Apparent Power Phase L3 (S3) 30162 30163 T5
Power Factor Total (PFt) 30164 30165 T7
Power Factor Phase 1 (PF1) 30166 30167 T7
Power Factor Phase 2 (PF2) 30168 30169 T7
Power Factor Phase 3 (PF3) 30170 30171 T7
Power Angle Total (atan2(Pt,Qt)) 30172 T17
ϕ 1 (angle between U1 and I1)
30173 T17
ϕ 2 (angle between U2 and I2)
30174 T17
ϕ 3 (angle between U3 and I3)
30175 T17
Internal Temperature 30181 T17
THD HARMONIC DATA
U1 THD% 30182 T16
U2 THD% 30183 T16
U3 THD% 30184 T16
U12 THD% 30185 T16
U23 THD% 30186 T16
U31 THD% 30187 T16
I1 THD% 30188 T16
I2 THD% 30189 T16
I3 THD% 30190 T16
I/O STATUS
Alarm Status Flags (No. 1 … 16) 30191 T1
I/O 1 Value 30193 T17
I/O 2 Value 30194 T17
I/O 3 Value 30195 T17
I/O 4 Value 30196 T17
ENERGY
Actual counter value is
calculated: Counter * 10
Exponent
Energy Counter 1 Exponent 30401 T2
Energy Counter 2 Exponent 30402 T2
Energy Counter 3 Exponent 30403 T2
Energy Counter 4 Exponent 30404 T2
Current Active Tariff 30405 T1
Energy Counter 1 30406 30407 T3
Energy Counter 2 30408 30409 T3
Energy Counter 3 30410 30411 T3
Energy Counter 4 30412 30413 T3