Deif MTR-3 - IEEE 754 Measurements (VERSION 1)

MTR-3 Installation Instructions
DEIF A/S Page 33 of 51
MEASUREMENTS (IEEE 754) (VERSION 1)
Parameter
PLC
Modbus reading
Address
Address
Function
Type
Start
End
Start
End
Uavg (phase to neutral)
30248
5
302486
2484
2485
04
T_float
Uavg (phase to phase)
30248
7
302488
2486
2487
04
T_float
Sum I
30248
9
302490
2488
2489
04
T_float
Active Power Total (Pt)
30249
1
302492
2490
2491
04
T_float
Reactive Power Total (Qt)
30249
3
302494
2492
2493
04
T_float
Apparent Power Total (St)
30249
5
302496
2494
2495
04
T_float
Power Factor Total (PFt)
30249
7
302498
2496
2497
04
T_float
Frequency
30249
9
302500
2498
2499
04
T_float
U1
30250
1
302502
2500
2501
04
T_float
U2
30250
3
302504
2502
2503
04
T_float
U3
30250
5
302506
2504
2505
04
T_float
Uavg (phase to neutral)
30250
7
302508
2506
2507
04
T_float
U12
30250
9
302510
2508
2509
04
T_float
U23
30251
1
302512
2510
2511
04
T_float
U31
30251
3
302514
2512
2513
04
T_float
Uavg (phase to phase)
30251
5
302516
2514
2515
04
T_float
I1
30251
7
302518
2516
2517
04
T_float
I2
30251
9
302520
2518
2519
04
T_float
I3
30252
1
302522
2520
2521
04
T_float
Sum I
30252
3
302524
2522
2523
04
T_float
I neutral (calculated)
30252
5
302526
2524
2525
04
T_float
I neutral (measured)
30252
7
302528
2526
2527
04
T_float
Iavg
30252
9
302530
2528
2529
04
T_float
Active Power Phase L1 (P1)
30253
1
302532
2530
2531
04
T_float
Active Power Phase L2 (P2)
30253
3
302534
2532
2533
04
T_float
Active Power Phase L3 (P3)
30253
5
302536
2534
2535
04
T_float