Schneider Electric (Sepam 80) logger. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
512Phase current I1 dword
514Phase current I2 dword
516Phase current I3 dword
518Residual current i0 dword
520Residual current i0 dword
522Demand current Im1 dword
524Demand current Im2 dword
526Demand current Im3 dword
528Peak demand current IM1 dword
530Peak demand current IM2 dword
532Peak demand current IM3 dword
534Phase to phase voltage U21 dword
536Phase to phase voltage U32 dword
538Phase to phase voltage U13 dword
540Phase to neutral voltage V1 dword
542Phase to neutral voltage V2 dword
544Phase to neutral voltage V3 dword
546Residual voltage v0 dword
548Positive sequence voltage vd dword
550Negative sequence voltage vi dword
552Frequency fHzdword
554Active power PkWinteger
556Reactive power Qkvarinteger
558Apparent power SkVAinteger
560Power factor cos integer
562Peak demand active power pmkWinteger
564Peak demand reactive power qmkvarinteger
566Active power P phase 1kWinteger
568Active power P phase 2kWinteger
570Active power P phase 3kWinteger
572Reactive power Q phase 1kvarinteger
574Reactive power Q phase 2kvarinteger
576Reactive power Q phase 3kvarinteger
578Apparent power S phase 1kVAinteger
580Apparent power S phase 2kVAinteger
582Apparent power S phase 3kVAinteger
584Positive active energy ea+kWdword
586Negative active energy eakWdword
588Positive reactive energy er+kvardword
590Negative reactive energy erkvardword
592Ext. positive active energy ea+kWdword
594Ext. negative active energy eakWdword
596Ext. positive reactive energy ea+kvardword
598Ext. negative reactive energy eakvardword
600Neutral point voltage vnt dword
602H3 neutral point voltage v3nt dword
604H3 residual voltage v3r dword
606Phase current i-1 dword
608Phase current i-2 dword
610Phase current i-3 dword
There are more MODBUS items for this device. Please, download the program.

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