Forlong (DRT 301C-II) logger. MODBUS registers map.


This data is being extracted with help of the "Advanced Serial Data Logger" or "Advanced TCP/IP Data Logger" software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
16Voltage L1Vsingle
18Voltage L2Vsingle
20Voltage L3Vsingle
78FrequencyHzsingle
80Current L1Asingle
82Current L2Asingle
84Current L3Asingle
86Current neutralAsingle
88Current totalAsingle
144Power L1kWsingle
146Power L2kWsingle
148Power L3kWsingle
150Power totalkWsingle
208Apparent power L1kVAsingle
210Apparent power L2kVAsingle
212Apparent power L3kVAsingle
214Apparent power totalkVAsingle
272Reactive power L1kvarsingle
274Reactive power L2kvarsingle
276Reactive power L3kvarsingle
278Reactive power totalkvarsingle
336Power factor L1 single
338Power factor L2 single
340Power factor L3 single
342Power factor total single
352ImportKWsingle
358Export energyKWsingle
1560Total energykWsingle
354Import reactive energyKvarsingle
360Export reactive energykvarsingle
1316Modbus slave address numberaword
1317Modbus slave baud rate word
1318Serial number string

Forlong (DRS 202C,DRT 301C) data logging
Forlong (DRS 202M) data logging
Forlong (DRT 301C-II) data logging
Forlong (DRT 301M) data logging

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