Owen Brothers (OB737) 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
16Oltage lvVsingle
18Voltage L2Vsingle
20Voltage L3Vsingle
80Current L1Asingle
82Current L2Asingle
84Current L3Asingle
86Current neutralAsingle
88Current total single
144Power L1kWsingle
146Power L2kWsingle
148Power L3kWsingle
150Power totalkWsingle
208Apparent powerkVAsingle
210Apparent power L2kVAsingle
212Apparent power L3kVAsingle
214Apparent power totalkVAsingle
272Reactive power L1kvarsingle
274Reactive power L2kvarsingle
276Reactive power L3kvarsingle
278Reactive power totalkvarsingle
336Power factor li single
338Power factor L2 single
340Power factor L3 single
342Power factor total single
352Import active energyKWhsingle
354Import reactive energyKWhsingle
358Export active energyKWhsingle
360Export reactive energyKWhsingle
1560Total energykWhsingle
2048Import active energyKWhsingle
2304Export active energyKWhsingle
1792Total active energykWhsingle
2560Import reactive energyKvarhsingle
2816Export reactive energykvarhsingle

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