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using MaterialTraceability.Common;
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using MaterialTraceability.Entity.DTO;
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using MaterialTraceability.Plc;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MaterialTraceability.Business
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{
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/// <summary>
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/// PLC业务类
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/// </summary>
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public class PlcBusiness
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{
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private static IPlc plcInstance = null;
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private static AppConfigDto appConfig = AppConfigDto.Instance;
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#region 定义间隔判断时间
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private static DateTime lastReadTime_A_Begin;
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private static DateTime lastReadTime_A_End;
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private static DateTime lastReadTime_B_Begin;
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private static DateTime lastReadTime_B_End;
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private static DateTime lastReadTime_Force;
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private static DateTime lastReadTime_ForceSecond; //模切暂用
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#endregion
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/// <summary>
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/// 信号刷新事件
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/// </summary>
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/// <param name="status"></param>
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public delegate void SignalReadRefresh(int status, int position);
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public event SignalReadRefresh SignalRefreshEvent;
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private static System.Timers.Timer timer = new System.Timers.Timer(appConfig.plcSingalReadTime);
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public void EndSignalInit(int status, int position)
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{
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SignalRefreshEvent?.Invoke(status, position);
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}
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/// <summary>
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/// 初始化PLC
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/// </summary>
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/// <param name="PLCType"></param>
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/// <returns></returns>
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public IPlc InitPlc(string PLCType)
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{
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try
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{
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string str = System.Environment.CurrentDirectory;
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str = str + "\\MaterialTraceability.Plc.dll";
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Assembly assembly = Assembly.LoadFile(str); // 加载程序集（EXE 或 DLL）
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string AssemName = "MaterialTraceability.Plc.Impl." + PLCType;
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var obj = assembly.CreateInstance(AssemName, true);
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plcInstance = obj as IPlc;
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if (plcInstance == null)
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{
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LogHelper.Info("PLC初始化失败！！！");
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return null;
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}
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else
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{
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LogHelper.Info("PLC初始化成功");
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#region 读取时间初始化
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var initTime = DateTime.Now.AddMinutes(-1);
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lastReadTime_A_Begin = initTime;
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lastReadTime_A_End = initTime;
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lastReadTime_B_Begin = initTime;
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lastReadTime_B_End = initTime;
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lastReadTime_Force = initTime;
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lastReadTime_ForceSecond = initTime;
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#endregion
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return plcInstance;
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}
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}
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catch (Exception ex)
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{
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LogHelper.Error("PLC初始化异常", ex);
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return null;
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}
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}
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public bool Connect()
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{
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if (!plcInstance.IsConnected)
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{
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bool connectResult = plcInstance.Connect(appConfig.plcAddress, appConfig.plcPort);
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return connectResult;
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}
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return plcInstance.IsConnected;
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}
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/// <summary>
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/// 获取PLC连接状态
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/// </summary>
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/// <returns></returns>
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public bool IsConnected()
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{
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return plcInstance.IsConnected;
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}
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public bool ReConnect()
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{
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try
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{
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if (plcInstance.IsConnected)
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{
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if (plcInstance.DisConnect())
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{
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LogHelper.PlcLog("PLC断开成功");
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}
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}
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//断开后关闭定时器
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if (timer.Enabled)
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{
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timer.Stop();
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timer.Close();
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timer.Dispose();
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timer = new System.Timers.Timer(appConfig.plcSingalReadTime);
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}
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LogHelper.PlcLog("定时器关闭，等待2S后进行重连");
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Thread.Sleep(1000 * 2);
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if (Connect())
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{
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LogHelper.PlcLog("PLC连接成功，开启定时器");
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LoopRead("");
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}
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}
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catch(Exception ex)
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{
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LogHelper.Error("PLC重连异常",ex);
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}
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var result = plcInstance.IsConnected;
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return result;
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}
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/// <summary>
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/// 开启线程循环读取PLC地址
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/// </summary>
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/// <param name="address"></param>
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public void LoopRead(string address)
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{
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timer.Elapsed += new System.Timers.ElapsedEventHandler(readPlc);
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timer.AutoReset = true;
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timer.Enabled = true;
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timer.Start();
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}
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/// <summary>
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/// 读取PLC信号 object source, System.Timers.ElapsedEventArgs e
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/// </summary>
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/// <param name="source"></param>
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/// <param name="e"></param>
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private void readPlc(object source, System.Timers.ElapsedEventArgs e)
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{
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try
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{
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//获取工序编号 TB-涂布、LY冷压预分切、MQ-模切、JR-卷绕
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string processCode = appConfig.processId;
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#region 涂布
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if (processCode.Equals("TB"))
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{
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lock (string.Empty)
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{
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//写入心跳
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plcInstance.writeInt32ByAddress("D9628", 1);
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LogHelper.PlcLog("RFID系统写入心跳D9628");
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Thread.Sleep(200);
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// A轴收卷涨紧 A轴position设为1
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if (plcInstance.readInt32ByAddress("D9600") == 1)
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{
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LogHelper.PlcLog("A轴收卷涨紧");
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plcInstance.writeInt32ByAddress("D9604", 1);
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plcInstance.writeInt32ByAddress("D9600", 0);
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if (isReadFlag(ref lastReadTime_A_Begin))
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{
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SignalRefreshEvent?.Invoke(3, 1);
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}
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}
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// B轴收卷涨紧 B轴position设为2
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if (plcInstance.readInt32ByAddress("D9620") == 1)
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{
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LogHelper.PlcLog("B轴收卷涨紧");
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plcInstance.writeInt32ByAddress("D9604", 1);
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plcInstance.writeInt32ByAddress("D9620", 0);
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if (isReadFlag(ref lastReadTime_B_Begin))
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{
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SignalRefreshEvent?.Invoke(3, 2);
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}
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}
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#region 收卷开始信号 Add By wenjy 2022-11-29
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// A轴收卷开始信号
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if (plcInstance.readInt32ByAddress("D9720") == 1)
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{
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LogHelper.PlcLog("A轴收卷开始信号 D9720==1 -> 0");
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plcInstance.writeInt32ByAddress("D9720", 0);
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if (isReadFlag(ref lastReadTime_A_End))
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{
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SignalRefreshEvent?.Invoke(7, 1);
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}
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}
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// B轴收卷开始信号
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if (plcInstance.readInt32ByAddress("D9720") == 2)
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{
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LogHelper.PlcLog("B轴收卷开始信号 D9720==2 -> 0");
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plcInstance.writeInt32ByAddress("D9720", 0);
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if (isReadFlag(ref lastReadTime_B_End))
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{
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SignalRefreshEvent?.Invoke(7, 2);
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}
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}
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#endregion
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// A轴收卷完工信号
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if (plcInstance.readInt32ByAddress("D9606") == 1)
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{
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LogHelper.PlcLog("A轴收卷完工信号");
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plcInstance.writeInt32ByAddress("D9614", 1);
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plcInstance.writeInt32ByAddress("D9606", 0);
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if (isReadFlag(ref lastReadTime_A_End))
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{
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SignalRefreshEvent?.Invoke(4, 1);
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}
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}
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// B轴收卷完工信号
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if (plcInstance.readInt32ByAddress("D9626") == 1)
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{
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LogHelper.PlcLog("B轴收卷完工信号");
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plcInstance.writeInt32ByAddress("D9614", 1);
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plcInstance.writeInt32ByAddress("D9626", 0);
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if (isReadFlag(ref lastReadTime_B_End))
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{
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SignalRefreshEvent?.Invoke(4, 2);
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}
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}
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//A轴强制下料
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if (plcInstance.readInt32ByAddress("D9618") == 1)
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{
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LogHelper.PlcLog("A轴强制下料");
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plcInstance.writeInt32ByAddress("D9618", 0);
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if (isReadFlag(ref lastReadTime_Force))
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{
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SignalRefreshEvent?.Invoke(5, 1);
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}
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}
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//B轴强制下料
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if (plcInstance.readInt32ByAddress("D9618") == 2)
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{
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LogHelper.PlcLog("B轴强制下料");
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plcInstance.writeInt32ByAddress("D9618", 0);
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if (isReadFlag(ref lastReadTime_Force))
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{
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SignalRefreshEvent?.Invoke(5, 2);
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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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#region 冷压
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//冷压工序、赢合厂家
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if (processCode.Equals("LY_A"))
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{
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//if (plcInstance.readInt32ByAddress("D6125") == 1)
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//{
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// plcInstance.writeInt32ByAddress("D6125", 0);
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// SignalRefreshEvent?.Invoke(8, 0);
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//}
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//放卷 涨紧信号
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if (plcInstance.readInt32ByAddress("D6005") == 1)
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{
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plcInstance.writeInt32ByAddress("D6005", 0);
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SignalRefreshEvent?.Invoke(1, 0);
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}
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//放卷结束信号
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if (plcInstance.readInt32ByAddress("D6000") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6000", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(2, 0);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//收卷涨紧信号-1A气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6006") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6006", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷涨紧信号-1B气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6007") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6007", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷涨紧信号-2A气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6008") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6008", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 3);
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷涨紧信号-2B气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6009") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6009", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//收卷结束信号-1A气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6001") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
lock (string.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6001", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷结束信号-1B气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6002") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
lock (string.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6002", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷结束信号-2A气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6003") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
lock (string.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6003", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
//收卷结束信号-2B气胀轴
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6004") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
lock (string.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6004", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//异常下料-1A
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6116") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6116", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(5, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
//异常下料-1B
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6117") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6117", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(5, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
//异常下料-2A
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6118") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6118", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(5, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
//异常下料-2B
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("D6119") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("D6119", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(5, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
#region 模切
|
|
|
|
|
|
if (processCode.Equals("MQ_A"))
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
//开机启动信号 Add By WenJy 2022-10-12
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW25678") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW25678", 0);
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(8, 0);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//左放卷 涨紧信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24800") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24800", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(1, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(1, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//右放卷 涨紧信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24802") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24802", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(1, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(1, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//左放卷 开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1021.2"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_A_Begin))
|
|
|
|
|
|
{
|
|
|
|
|
|
LogHelper.PlcLog("读到左放卷开始信号");
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(6, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(6, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//右放卷 开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1021.6"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_A_End))
|
|
|
|
|
|
{
|
|
|
|
|
|
LogHelper.PlcLog("读到右放卷开始信号");
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(6, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(6, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//左放卷 结束信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24844") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
writePlc("MW24844", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(2, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(2, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//右放卷 结束信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24846") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(2, 5);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(2, 6);
|
|
|
|
|
|
}
|
|
|
|
|
|
writePlc("MW24846", 0);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上收卷左侧涨紧 信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24804") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24804", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上收卷右侧涨紧 信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24806") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24806", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下收卷左侧涨紧 信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24808") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24808", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下收卷右侧涨紧 信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24810") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress("MW24810", 0);
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(3, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上收卷左侧开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1022.2"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_B_Begin))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上收卷右侧开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1022.6"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_B_End))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下收卷左侧开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1023.2"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_Force))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下收卷右侧开始信号
|
|
|
|
|
|
if (plcInstance.readBoolByAddress("MW1023.6"))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (isReadFlag(ref lastReadTime_ForceSecond))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(7, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上左收卷结束信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24848") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
writePlc("MW24848", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//上右收卷结束信号
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24850") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
writePlc("MW24850", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 3);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下左收卷结束
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24852") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
writePlc("MW24852", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//下右收卷结束
|
|
|
|
|
|
if (plcInstance.readInt32ByAddress("MW24854") == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
writePlc("MW24854", 0);
|
|
|
|
|
|
if (appConfig.machineId == 3)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (appConfig.machineId == 4)
|
|
|
|
|
|
{
|
|
|
|
|
|
SignalRefreshEvent?.Invoke(4, 4);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
}
|
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
|
{
|
|
|
|
|
|
LogHelper.Error("读取PLC信号异常",ex);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 根据时间差判断信号是否处理
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="lastReadTime"></param>
|
|
|
|
|
|
/// <returns></returns>
|
|
|
|
|
|
public static bool isReadFlag(ref DateTime lastReadTime)
|
|
|
|
|
|
{
|
|
|
|
|
|
DateTime nowReadTime = DateTime.Now;
|
|
|
|
|
|
TimeSpan info = nowReadTime - lastReadTime;
|
|
|
|
|
|
int elapsedTime = Convert.ToInt32(info.TotalSeconds);
|
|
|
|
|
|
LogHelper.PlcLog("开始时间：" + lastReadTime.ToString("G") + "；结束时间：" + nowReadTime.ToString("G") + "；时间差：" + elapsedTime);
|
|
|
|
|
|
if (elapsedTime < 30)
|
|
|
|
|
|
{
|
|
|
|
|
|
LogHelper.PlcLog("距离上次读取时间小于30S，不触发逻辑处理");
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
//上次读取时间
|
|
|
|
|
|
lastReadTime = nowReadTime;
|
|
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// PLC地址写入
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <param name="value"></param>
|
|
|
|
|
|
public void writePlc(string address,int value)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeInt32ByAddress(address, value);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 写入String类型数据
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <param name="value"></param>
|
|
|
|
|
|
public static void writeStrPlc(string address, string value)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeStringByAddress(address, value);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 写入double类型
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <param name="value"></param>
|
|
|
|
|
|
public void writeDoublePlc(string address, int value)
|
|
|
|
|
|
{
|
|
|
|
|
|
plcInstance.writeDoubleByAddress(address, value);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 读取String类型数据
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <param name="length"></param>
|
|
|
|
|
|
public static string readStrPlc(string address,ushort length)
|
|
|
|
|
|
{
|
|
|
|
|
|
return plcInstance.readStringByAddress(address, length);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// PLC地址读取
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <returns></returns>
|
|
|
|
|
|
public static int readPlc(string address)
|
|
|
|
|
|
{
|
|
|
|
|
|
var info = plcInstance.readInt32ByAddress(address);
|
|
|
|
|
|
|
|
|
|
|
|
return info;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// PLC地址读取-bool
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="address"></param>
|
|
|
|
|
|
/// <returns></returns>
|
|
|
|
|
|
public static bool readBoolPlc(string address)
|
|
|
|
|
|
{
|
|
|
|
|
|
var info = plcInstance.readBoolByAddress(address);
|
|
|
|
|
|
|
|
|
|
|
|
return info;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
