Forlong (DRT 301C-II) 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
16Voltage L1Vsingle
18Voltage L2Vsingle
20Voltage L3Vsingle
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
358Export energyKWsingle
1560Total energykWsingle
354Import reactive energyKvarsingle
360Export reactive energykvarsingle
1316Modbus slave address numberaword
1317Modbus slave baud rate word
1318Serial number string

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.