lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Pl/PlcConnect.cs

using HslCommunication.Profinet.Siemens;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Mesnac.Action.ChemicalWeighing.Pl
{
    public class PlcConnect
    {

       
        private static readonly Lazy<SiemensS7Net> lazy = new Lazy<SiemensS7Net>(() => new PlcConnect().SiemensS7NetConnection());
        public static SiemensS7Net Instance => lazy.Value;

        private PlcConnect()
        {

        }


        


        private SiemensS7Net SiemensS7NetConnection()
        {
            SiemensPLCS siemensPLCS = SiemensPLCS.S1500;
            SiemensS7Net s7 = new SiemensS7Net(siemensPLCS);
            s7.IpAddress = PlcAddressUtil.IpAddress;
            s7.Port = PlcAddressUtil.Port;
            s7.ConnectServer();
            return s7;
        }
    }
}