KinCony-3-phase-meter-modbus-protocol.pdf (Size: 77.09 KB / Downloads: 172)
KinCony 3 phase meter RS485 modbus protocol
Communication parameters:
Modbus-RTU:
Baud rate: 9600bps
Data bits: 8
Stop bits: 1
Parity: EVEN
Modbus read function: 03
Register address
(DEC) data IEEE-754 function
0000、0001 Total power consumption (kWh) Float Read
0010、0011 Total reverse power consumption (kWh) Float Read
0020、0021 Total reactive power （kvarh） Float Read
0100、0101 Phase-A voltage (V) Float Read
0102、0103 Phase-B voltage (V) Float Read
0104、0105 Phase-C voltage (V) Float Read
0106、0107 Phase-A current (A) Float Read
0108、0109 Phase-B current (A) Float Read
0110、0111 Phase-C current (A) Float Read
0112、0113 Phase-A active power（kW） Float Read
0114、0115 Phase-B active power（kW） Float Read
0116、0117 Phase-C active power（kW） Float Read
0118、0119 Total active power（kW） Float Read
0120、0121 Phase-A reactive power（kvar） Float Read
0122、0123 Phase-B reactive power（kvar） Float Read
0124、0125 Phase-C reactive power（kvar） Float Read
0126、0127 Total reactive power （kvar） Float Read
0128、0129 Phase-A apparent power（kVA） Float Read
0130、0131 Phase-B apparent power （kVA） Float Read
0132、0133 Phase-C apparent power （kVA） Float Read
0134、0135 Total apparent power （kVA） Float Read
0136、0137 Phase-A power factor Float Read
0138、0139 Phase-B power factor Float Read
0140、0141 Phase-C power factor Float Read
0142、0143 Total power factor Float Read
0144、0145 Frequency (Hz) Float Read
How to change meter ID.
for example: change ID:01 to 20 just send command:
01 10 0D B0 00 01 02 00 14 60 AF
first (01) current ID
(14)hex is (20) decimal
60 AF (CRC)
ID:1 meter modify "parity" to
01 10 0D B7 00 01 02 [00 00] (61 17) None
01 10 0D B7 00 01 02 [00 01] (A0 D7) ODD
01 10 0D B7 00 01 02 [00 02] (E0 D6) EVEN
( ) is CRC code [ ] is different setting
ID:1 meter modify "Baud rate" to
01 10 0D B6 00 01 02 [12 C0] (6C 36) 4800bps
01 10 0D B6 00 01 02 [09 60] (66 B3) 2400bps
01 10 0D B6 00 01 02 [04 B0] (63 B2) 1200bps
01 10 0D B6 00 01 02 [25 80] (7B F6) 9600bps
( ) is CRC code [ ] is different setting