Schneider Electric (CM2000) data 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
1000Update intervalsecondword
1001FrequencyHertzword
1002Temperature inside CM enclosureDegrees Cword
1003Current, phase AAmpsword
1004Current, phase BAmpsword
1005Current, phase CAmpsword
1006Current, neutralAmpsword
1007Current, groundAmpsword
1008Current, 3-phase averageAmpsword
1009Current, apparent rmsAmpsword
1010Current unbalance, phase APercentword
1011Current unbalance, phase BPercentword
1012Current unbalance, phase CPercentword
1013Current unbalance, worstPercentword
1014Voltage, phase A to BVoltsword
1015Voltage, phase B to CVoltsword
1016Voltage, phase C to AVoltsword
1017Voltage L-L, 3-phase averageVoltsword
1018Voltage, phase A to neutralVoltsword
1019Voltage, phase B to neutralVoltsword
1020Voltage, phase C to neutralVoltsword
1021Voltage L-N, 3-phase averageVoltsword
1022Voltage unbalance, phase A-BPercentword
1023Voltage unbalance, phase B-CPercentword
1024Voltage unbalance, phase C-APercentword
1025Voltage unbalance, L-L worstPercentword
1026Voltage unbalance, phase APercentword
1027Voltage unbalance, phase BPercentword
1028Voltage unbalance, phase CPercentword
1029Voltage unbalance, L-N worstPercentword
1031True power factor, phase A word
1032True power factor, phase B word
1033True power factor, phase C word
1034True power factor, 3-phase total word
1035Displacement power factor, phase A word
1036Displacement power factor, phase B word
1037Displacement power factor, phase C word
1038Displacement power factor, 3-phase total word
1039Real power, phase AkWword
1040Real power, phase BkWword
1041Real power, phase CkWword
1042Real power, 3-phase totalkWword
1043Reactive power, phase AkVArword
1044Reactive power, phase BkVArword
1045Reactive power, phase CkVArword
1046Reactive power, 3-phase totalkVArword
1047Apparent power, phase AkVAword
1048Apparent power, phase BkVAword
1049Apparent power, phase CkVAword
1050Apparent power, 3-phase totalkVAword
There are more MODBUS items for this device. Please, download the program.

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