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using Admin.Core.Common;
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using Aucma.Core.MelsecPLc;
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using System.Timers;
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namespace Aucma.Core.Melsec
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{
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/// <summary>
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/// 扫码器初始化
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/// </summary>
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public class MelsecService : IMelsecService
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{
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System.Timers.Timer timer = new System.Timers.Timer(5000);//创建定时器，设置间隔时间为1000毫秒；
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#region 构造函数
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public MelsecService()
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{
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var r = MelsecPlc.Registed();
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if (r)
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{
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string address = Appsettings.app("Middleware", "Melsec", "ConString").ToString();
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int port = Appsettings.app("Middleware", "Melsec", "Port").ObjToInt();
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MelsecPlc.Connect(address, port);
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}
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}
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#endregion
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#region 心跳
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public Task StartMelsecAsync()
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{
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timer.Elapsed += new System.Timers.ElapsedEventHandler(ExecTask); //到达时间的时候执行事件；
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timer.AutoReset = true;//设置是执行一次（false）还是一直执行(true)；
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timer.Enabled = true;//需要调用 timer.Start()或者timer.Enabled = true来启动它，
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timer.Start();//timer.Start()的内部原理还是设置timer.Enabled = true;
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return Task.CompletedTask;
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}
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#endregion
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#region 心跳检测
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private async void ExecTask(object? sender, ElapsedEventArgs e)
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{
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if (await MelsecPlc.Read("M100"))
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{
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MelsecPlc.IsConnected = true;
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//Console.WriteLine(_melsecPlc.ReadBool("M100"));
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//Console.WriteLine("PLC连接成功！");
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}
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else
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{
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if (!MelsecPlc.IsConnected)
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{
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Console.WriteLine("PLC连接失败！");
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System.GC.Collect();
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if (MelsecPlc.DisConnect())
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{
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string address = Appsettings.app("Middleware", "Melsec", "ConString").ToString();
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int port = Appsettings.app("Middleware", "Melsec", "Port").ObjToInt();
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MelsecPlc.Connect(address, port);
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}
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}
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}
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}
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#endregion
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}
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}
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