{
    "tid":3,
    "version":1,
    "device":"液位计",
    "model":"NE",
    "protocol":"ModbusRTU",
    "packet":{
        "1":{
            "code":3,
            "addr":1,
            "quantity":1,
            "resplen":4,
            "cycle":5000
        }
    },
    "DataUp":[
        {
            "sid":1,
            "name":"distance",
            "namezh":"距离",
            "unit":"mm",
            "endian":0,
            "type":2,
            "ratio":0.001,
            "base":0,
            "uplimit":0,
            "lowlimit":0,
            "cid":1,
            "start":0,
            "len":4,
            "alarm":0,
            "duration":0,
            "desc":null,
            "bit":0
        },
        {
            "sid":2,
            "name":"depth",
            "namezh":"液位",
            "unit":"mm",
            "endian":0,
            "type":0,
            "ratio":0,
            "base":0,
            "uplimit":0,
            "lowlimit":0,
            "cid":0,
            "start":0,
            "len":0,
            "alarm":0,
            "duration":0,
            "desc":null,
            "bit":0
        }
    ]
}