Article 4.2.4B : MFM Dual source

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• Article 2.0.1D : How to Poll MFM ?

  01 : Device ID 03 : Modbus read function 00 64 : Starting Address 00 02 : No. of registers 85 D4 : CRC RESPONSE MESSAGE received will be 01 03 04 DD DD DD DD CRC, Here DD DD DD DD is the 4 bytes of data. For example, To read Amps total, Amps R, Amps ...

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