[C#] 使用Hsl访问施耐德寄存器

        public class SoMacAddr
        {
            public string type;//MW
            public string value;//8051
            public int rate;//长度倍率
            public int bit_pos;//指示是否访问bit位
        }

        /// <summary>
        /// 将寄存器地址MW000转换为Modbus_Tcp地址
        /// </summary>
        public SoMacAddr GetTcpAddr(string addr)
        {
            var res = new SoMacAddr();
            if(int.TryParse(addr,out res.rate))//是40100格式地址
            {
                res.value = addr;
                res.rate = 1;
                res.bit_pos = 0;
                return res;
            }

            if (addr.Length < 3)
                throw new Exception($"访问Modbus Tcp地址错误！");

            res.type = addr.Substring(0, 2).ToUpper();
            res.value = addr.Substring(2);
            res.rate = 1;
            res.bit_pos = -1;
            
            int dot_pos = res.value.IndexOf(".");
            if (dot_pos > 0)//有逗点格式
            {
                string bit_tmp = res.value.Substring(dot_pos + 1);
                if(!int.TryParse(bit_tmp, out res.bit_pos))
                    throw new Exception($"访问Modbus Tcp地址错误！");
                res.value = res.value.Substring(0, dot_pos);
            }

            int value_tmp;
            if (!int.TryParse(res.value, out value_tmp))
                throw new Exception($"访问Modbus Tcp地址错误！");
            switch (res.type)
            {
                //case "MD":
                //    res.rate = 2;
                //    res.value = (value_tmp * 2).ToString();
                //    break;
                case "MW":
                    res.value = (value_tmp).ToString();
                    break;
                case "MX":
                case "ML":
                    if (1 == value_tmp % 2)
                        res.bit_pos += 8;
                    value_tmp /= 2;//舍弃余数
                    res.value = value_tmp.ToString();
                    break;
                default:
                    throw new Exception($"不支持的地址！");
            }
            return res;
        }

         var opera_addr = GetTcpAddr(addr);
         OperateResult<UInt16[]> r = plc_Modbus.ReadUInt16(opera_addr.value, (UInt16)(lenth * opera_addr.rate));
         //private ModbusTcpNet plc_Modbus = null;