pblbackend/Infrastructure/PLC/PLCTool.cs

using HslCommunication;
using HslCommunication.Profinet.Inovance;
using HslCommunication.Profinet.Siemens;
using Infrastructure;
using JinianNet.JNTemplate;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DOAN.Infrastructure.PLC
{
    public class PLCTool
    {


        // private NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

        public  SiemensS7Net siemensTcpNet = null;
        public PLCTool()
        {

            this.siemensTcpNet  = new SiemensS7Net(SiemensPLCS.S200Smart, "10.72.82.242")
            {
                ConnectTimeOut = 5000
            }; 
        }

        public  bool ConnectPLC()
        {
            try
            {
                OperateResult connect = siemensTcpNet.ConnectServer();
                if (connect.IsSuccess)
                {
                    // 连接成功
                    Console.WriteLine("PLC连接成功");
                    return true;
                }
                else
                {
                    // 连接失败，输出原因
                    Console.WriteLine("PLC连接失败:" + connect.Message);
                    throw new CustomException("connect failed:" + connect.Message);
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("PLC连接失败:" + e.Message);
                return false;
            }
           



        }
        /// <summary>
        /// 写入bit
        /// </summary>
        /// <param name="addr"></param>
        /// <param name="value"></param>
        /// <returns></returns>
        public  bool WriteBit(string addr, bool value)
        {

            OperateResult write = siemensTcpNet.Write(addr, value);
            return write.IsSuccess;

        }
        /// <summary>
        /// 读取bit
        /// </summary>
        /// <param name="addr"></param>
        /// <returns></returns>
        public  bool ReadBit(string addr)
        {

            bool M100_7 = siemensTcpNet.ReadBool(addr).Content;
            return M100_7;
        }

        /// <summary>
        /// 读多个连续的二进制数据 转为字节数组
        /// </summary>
        /// <param name="addr"></param>
        /// <param name="length"></param>
        /// <returns></returns>
        //public byte[,] ReadAllValue(string addr = "VB100", ushort length = 11)
        //{
        //    byte[,] data = new byte[length, 8];
        //    //需要自行解析，length为地址个数
        //    siemensTcpNet.ReadByte(addr);
        //    OperateResult<byte[]> result = siemensTcpNet.Read(addr, length);
        //    if (result.IsSuccess)
        //    {

        //        if (result.Content.Length > 0)
        //        {

        //            for (int i = 0; i < result.Content.Length; i++)
        //            {

        //                int row = i / 8;
        //                int col = i % 8;
        //                data[row, col] = result.Content[i];

        //            }
        //            return data;


        //        }

        //    }
        //    else
        //    {
        //        Console.WriteLine($"PLC IO 取值失败,地址为{addr}，地址个数为{length}");
        //        return null;
        //    }
        //}

        /// <summary>
        /// 读多个连续的二进制数据 转为字节数组
        /// </summary>
        /// <param name="addr"></param>
        /// <param name="length"></param>
        /// <returns></returns>
        public byte[] ReadAllValue(string addr = "VB100", ushort length = 12)
        {
           
            //需要自行解析，length为地址个数
            siemensTcpNet.ReadByte(addr);
            OperateResult<byte[]> result = siemensTcpNet.Read(addr, length);
            if (result.IsSuccess)
            {

              return result.Content;

            }
            else
            {
                Console.WriteLine($"PLC IO 取值失败,地址为{addr}，地址个数为{length}");
                return null;
            }
        }




        public  void ConnectClose()
        {
            siemensTcpNet.ConnectClose();

        }

    }
}