Circutor ReadWatt, Инструкция по эксплуатации

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The broadcast command has the following structure:
Address Function
Initial
Register
Register no� No� bytes Unit serial no� Data CRC
00 10 0BBA 0003 06 SSSS SSSS DDDD CRC
Note: The serial number must be hexadecimal.
The MODBUS variables for the broadcast command are specified in
Table 7
.
Table 7: MODBUS variables, broadcast command�
Description
Address
(Hexadecimal)
Size Read/Write
Serial no. 0x0BB8 32 bits Read
Peripheral no. (Top part)
Baudrate transmission speed (Bottom part)
0x0BBA 16 bits
Write
Top Part :
01��FF
Bottom Part :
00: 9600 bps
01: 19200 bps
02: 38400 bps
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Instruction Manual
ReadWatt