帮我解析一下这串HEX的 modbus rtu报文 02 04 75 30 00 08 EB FC 02 04 10 30 94 00 96 91 53 00 00 00 00 00 00 00 A6 AA AB B6 BF 02 03 00 00 00 02 C4 38 02 03 04 00 A6 AA AB 16 0F 03 04 75 30 00 08 EA 2D 03 04 10 24
这是一个Modbus RTU协议的报文,包含了多个命令和数据段。下面是对每个部分的解析:
- 02:设备地址,表示该报文是发给地址为02的设备。
- 04:功能码,表示该命令是读取输入寄存器。
- 75 30:起始寄存器地址,表示读取的起始寄存器地址为7530。
- 00 08:寄存器数量,表示需要读取的寄存器数量为8。
- EB FC:CRC校验码,用于校验报文的完整性。
接下来是第二个命令和数据段:
- 02:设备地址,同上。
- 04:功能码,同上。
- 10 30:起始寄存器地址,表示读取的起始寄存器地址为1030。
- 94 00:寄存器数量,表示需要读取的寄存器数量为148。
- 96 91 53 00 00 00 00 00:读取到的8个寄存器的值。
- A6 AA AB B6 BF:CRC校验码。
接下来是第三个命令和数据段:
- 02:设备地址,同上。
- 03:功能码,表示该命令是读取保持寄存器。
- 00 00:起始寄存器地址,表示读取的起始寄存器地址为0。
- 00 02:寄存器数量,表示需要读取的寄存器数量为2。
- C4 38:CRC校验码。
接下来是第四个命令和数据段:
- 02:设备地址,同上。
- 03:功能码,表示该命令是读取保持寄存器。
- 04 00:起始寄存器地址,表示读取的起始寄存器地址为400。
- A6 AA AB:寄存器数量,表示需要读取的寄存器数量为1。
- 16 0F:读取到的寄存器的值。
- C4 38:CRC校验码。
接下来是第五个命令和数据段:
- 03:功能码,表示该命令是读取保持寄存器。
- 75 30:起始寄存器地址,表示读取的起始寄存器地址为7530。
- 00 08:寄存器数量,表示需要读取的寄存器数量为8。
- EA 2D:读取到的8个寄存器的值。
- C4 38:CRC校验码。
接下来是第六个命令和数据段:
- 03:功能码,表示该命令是读取保持寄存器。
- 10 24:起始寄存器地址,表示读取的起始寄存器地址为1024。
- 95 00:寄存器数量,表示需要读取的寄存器数量为149。
- 01 10 BA 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D6 84:CRC校验码
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