Schneider Electric (Sepam 60) logging - MODBUS registers map
The following data can be automatically logger 24x7 to a database, CSV files or Excel with the help of the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software.
MODBUS offset
Description
Units
Data type
512
Phase current I1
dword
514
Phase current I2
dword
516
Phase current I3
dword
518
Residual current i0
dword
520
Residual current i0
dword
522
Demand current IM1
dword
524
Demand current IM2
dword
526
Demand current IM3
dword
528
Peak demand current IM1
dword
530
Peak demand current IM2
dword
532
Peak demand current IM3
dword
534
Phase-to-phase voltage U21
dword
536
Phase-to-phase voltage U32
dword
538
Phase-to-phase voltage U13
dword
540
Phase-to-neutral voltage V1
dword
542
Phase-to-neutral voltage V2
dword
544
Phase-to-neutral voltage V3
dword
546
Residual voltage v0
dword
548
Positive sequence voltage vd
dword
550
Negative-sequence voltage vi
dword
554
Active power P
kW
integer
560
Power factor cos
integer
562
Peak demand active power PM
kW
integer
564
Peak demand reactive power QM
kvar
integer
566
Active power P phase 1
kW
integer
568
Active power P phase 2
kW
integer
570
Active power P phase 3
kW
integer
572
Reactive power Q phase 1
kvar
integer
574
Reactive power Q phase 2
kvar
integer
576
Reactive power Q phase 3
kvar
integer
578
Apparent power S phase 1
kVA
integer
580
Apparent power S phase 2
kVA
integer
582
Apparent power S phase 3
kVA
integer
584
Positive active energy ea+
kW
dword
586
Negative active energy ea-
kW
dword
588
Positive reactive energy er+
kvar
dword
590
Negative reactive energy er-
kvar
dword
592
Ext. positive active energy ea+
kW
dword
594
Ext. negative active energy ea-
kW
dword
596
Ext. positive reactive energy er+
kvar
dword
598
Ext. negative reactive energy er-
kvar
dword
600
Neutral-point voltage vnt
dword
616
Number of operations
dword
618
Tripping current phase 1 itrip1
dword
620
Tripping current phase 2 itrip2
dword
622
Tripping current phase 3 itrip3
dword
624
Tripping current calculated i0 itrip0
dword
636
Number of operations
dword
There are more MODBUS items for this device. Please download the program to discover all registers.
