override protected JObject WriteAndRead()
        {
            UInt16[] buffer = new UInt16[10];
            JObject  rmtd   = new JObject();

            if (rtu.Read(1, ModbusType.V, 0, buffer, (UInt16)buffer.Length) == 0)
            {
                rmtd = ParseData(buffer);
                rmtd.AddFirst(new JProperty("YFSECommState", "0"));
            }

            return(rmtd);
        }