Rayleigh Instruments (RI-F100) 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 offset | Description | Units | Data type |
|---|
| 1 | Voltage v2n | | single |
| 3 | Voltage v3n | | single |
| 5 | Average voltage ln | | single |
| 7 | Voltage V12 | | single |
| 9 | Voltage V23 | | single |
| 11 | Voltage V31 | | single |
| 13 | Average voltage ll | | single |
| 15 | Current I1 | | single |
| 17 | Current I2 | | single |
| 19 | Current I3 | | single |
| 21 | Average current | | single |
| 23 | kW1 | | single |
| 25 | kW2 | | single |
| 27 | kW3 | | single |
| 29 | Kva1 | | single |
| 31 | Kva2 | | single |
| 33 | Kva3 | | single |
| 35 | Kvar1 | | single |
| 37 | Kvar2 | | single |
| 39 | Kvar3 | | single |
| 41 | Total kw | | single |
| 43 | Total kva | KVA | single |
| 45 | Total kvar | KVAr | single |
| 47 | PF1 | | single |
| 49 | PF2 | | single |
| 51 | PF3 | | single |
| 53 | Average pf | | single |
| 55 | Frequency | | single |
| 57 | Total net kwh | kWh | single |
| 59 | Total net kvah | | single |
| 61 | Total net kvarh | kVArh | single |
| 63 | Kw max active power | | single |
| 65 | Kw min active power | | single |
| 67 | Kvar max reactive power | | single |
| 69 | Kvar min reactive power | | single |
| 71 | Kva max apparent power | | single |
| 73 | Max I1 demand | | single |
| 75 | Max I2 demand | | single |
| 77 | Max I3 demand | | single |
| 79 | Max avg demand | | single |
| 81 | Run hour | | single |
| 83 | Kwh1 (imp) | | single |
| 85 | Kwh2 (imp) | | single |
| 87 | Kwh3 (imp) | | single |
| 89 | Kwh1 (exp) | | single |
| 91 | Kwh2 (exp) | | single |
| 93 | Kwh3 (exp) | | single |
| 95 | Total kwh (imp) | kWh | single |
| 97 | Total kwh (exp) | kWh | single |
| 99 | Kvarh1 (imp) | | single |
| 101 | Kvarh2 (imp) | | single |
| 103 | Kvarh3 (imp) | | single |
| 105 | Kvarh1 (exp) | | single |
| 107 | Kvarh2 (exp) | | single |
| 109 | Kvarh3 (exp) | | single |
| 111 | Total kvarh (imp) | kVArh | single |
| 113 | Total kvarh (exp) | kVArh | single |
| 115 | Kvah1 | | single |
| 117 | Kvah2 | | single |
| 119 | Kvah3 | | single |
| 121 | Neutral current | | single |
| 123 | Thd of 1st phase voltage | | single |
| 125 | Thd of 2nd phase voltage | | single |
| 127 | Thd of 3rd phase voltage | | single |
| 129 | Thd of voltage V12 | | single |
| 131 | Thd of voltage V23 | | single |
| 133 | Thd of voltage V31 | | single |
| 135 | Thd of current I1 | | single |
| 137 | Thd of current I2 | | single |
| 139 | Thd of current I3 | | single |
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