Modbus通讯协议(TCP和RTU)

1MODBUSRTU110x00¡0xff210x03345CRC110x00¡0xff210x0331£24£25CRC110x00¡0xff210x06345CRC110x00¡0xff210x10345CRC1110x00¡0xff210x103451£26£27CRC110x00¡0xff210x10345CRC110x00¡0xff21+0x80314CRC0x010x020x030x0422MODBUSTCP123410x00¡0xff610x0378²MODBUS²0MODBUS²²RTU123410x00¡0xff510x0361£27£2123410x00¡0xff510x10673123410x00¡0xff510x1067123410x00¡0xff510x106781£29£2123410x00¡0xff510x10674123410x00¡0xff51+0x80615