添加 加热PLC控制精度提升到0.1%

添加 中心偏厚控制

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/PgHeatAnalyse/PgHeatAnalyseVm.cs

@@ -323,10 +323,10 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
 
             CallDiffResult result = new CallDiffResult();
             double[] thickpercents0 = ucThickHeatVms[0].GetThickPercents(boltmap, uniformShrinkPercent);
-            int[] heats0 = ucThickHeatVms[0].GetHeats();
+            double[] heats0 = ucThickHeatVms[0].GetHeats();
 
             double[] thickpercents1 = ucThickHeatVms[1].GetThickPercents(boltmap, uniformShrinkPercent);
-            int[] heats1 = ucThickHeatVms[1].GetHeats();
+            double[] heats1 = ucThickHeatVms[1].GetHeats();
 
             int channelCnt = feedback.ChannelCnt;
 

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/PgHeatAnalyse/UcThickHeatVm.cs

@@ -34,7 +34,7 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
         /// 厚度%
         /// </summary>
         public ChartValues<double> ThickPercents { get; } = new ChartValues<double>();
-        public ChartValues<int> Heats { get; } = new ChartValues<int>();
+        public ChartValues<double> Heats { get; } = new ChartValues<double>();
 
         public double Kp { get; set; } = 3;
         public int MaxHeat { get; set; } = 100;
@@ -384,7 +384,7 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
             //return GetThickPercents(frame.BoltMapInfo.UniformShrinkPercent, frame.BoltMapInfo.MidOffset, frame.Boltmap);
             return GetThickPercents(frame.Boltmap, frame.BoltMapInfo.UniformShrinkPercent);
         }
-        public int[] GetHeats()
+        public double[] GetHeats()
         {
             return frame.Heats.ToArray();
         }

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/PgHeatAnalyse/UcThickHeatVmUt.cs

@@ -33,7 +33,7 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
 
             int kp = 3;
 
-            int[] heats = new int[nbolts];
+            double[] heats = new double[nbolts];
             for (int i = 0; i < nbolts; i++)
             {
                 heats[i] = (int)((Math.Sin(i * Math.PI / nbolts)) * 20 + 30 + (random.NextDouble() - 0.5) * 5);

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/PgSetup.xaml

@@ -55,17 +55,24 @@
                             <StackPanel Margin="{StaticResource ControlMargin}">
                                 <TextBlock Style="{StaticResource Styles.Text.FieldHeader.Editable}" Text="控制线" />
                                 <StackPanel Orientation="Horizontal">
-                                    <TextBox Style="{StaticResource Styles.Text.FieldContent.Input.Card}" Text="{Binding CtrlLine}"/>
+                                    <TextBox Style="{StaticResource Styles.Text.FieldContent.Input.Card}" Text="{Binding CtrlLine,StringFormat={}{0:0.#}}"/>
                                     <TextBlock Style="{StaticResource Styles.Text.FieldContent.Unit}" Text="%" />
                                 </StackPanel>
                             </StackPanel>
                             <StackPanel Margin="{StaticResource ControlMargin}" >
                                 <TextBlock Style="{StaticResource Styles.Text.FieldHeader.Editable}" Text="Kp" />
                                 <StackPanel Orientation="Horizontal">
-                                    <TextBox Style="{StaticResource Styles.Text.FieldContent.Input.Card}" Text="{Binding Kp, StringFormat={}{0:F1}}"/>
+                                    <TextBox Style="{StaticResource Styles.Text.FieldContent.Input.Card}" Text="{Binding Kp, StringFormat={}{0:0.#}}"/>
                                     <TextBlock Style="{StaticResource Styles.Text.FieldContent.Unit}" Text="加热/厚度" />
                                 </StackPanel>
                             </StackPanel>
+                            <StackPanel Margin="{StaticResource ControlMargin}" >
+                                <TextBlock Style="{StaticResource Styles.Text.FieldHeader.Editable}" Text="中心偏厚" />
+                                <StackPanel Orientation="Horizontal">
+                                    <TextBox Style="{StaticResource Styles.Text.FieldContent.Input.Card}" Text="{Binding CenterTarget, StringFormat={}{0:0.#}}"/>
+                                    <TextBlock Style="{StaticResource Styles.Text.FieldContent.Unit}" Text="%" />
+                                </StackPanel>
+                            </StackPanel>
                             <StackPanel Margin="{StaticResource ControlMargin}" >
                                 <TextBlock Style="{StaticResource Styles.Text.FieldHeader.Editable}" Text="平滑阀值" />
                                 <StackPanel Orientation="Horizontal">
@@ -124,6 +131,7 @@
                                     <TextBlock Style="{StaticResource Styles.Text.FieldContent.Unit}" Text="m" />
                                 </StackPanel>
                             </StackPanel>
+                            
                         </StackPanel >
                         <StackPanel Orientation="Horizontal" >
                             <StackPanel Margin="{StaticResource ControlMargin}">
@@ -151,7 +159,7 @@
                                 </TextBlock>
                             </StackPanel>
                             <StackPanel Margin="{StaticResource ControlMargin}" DataContext="{Binding Feedback}">
-                                <TextBlock Style="{StaticResource Styles.Text.FieldHeader}" Text="风机" />
+                                <TextBlock Style="{StaticResource Styles.Text.FieldHeader}" Text="总电源" />
                                 <TextBlock>
                                     <TextBlock.Style>
                                         <Style TargetType="TextBlock" BasedOn="{StaticResource Styles.Text.FieldContent}">

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/PgSetup.xaml.cs

@@ -62,7 +62,7 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
         public int[] HeatEffectCurve { get; set; }
         public bool IsForbidUpDown { get; set; }
 
-        public int CtrlLine { get; set; }
+        public double CtrlLine { get; set; }
         public double Kp { get; set; }
 
         /// <summary>
@@ -80,6 +80,10 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
         /// </summary>
         public int RangeOfOffset { get; set; } = 50;
 
+        /// <summary>
+        /// 中心偏厚 单位 %
+        /// </summary>
+        public double CenterTarget { get; set; }
         /// <summary>
         /// 混合数
         /// </summary>
@@ -132,6 +136,8 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
             Misc.BindingOperations.SetBinding(this.HeatCell, nameof(IHeatCellService.Kp), this, nameof(Kp));
             Misc.BindingOperations.SetBinding(this.HeatCell, nameof(IHeatCellService.MaxHeat), this, nameof(MaxHeat));
             Misc.BindingOperations.SetBinding(this.HeatCell, nameof(IHeatCellService.RangeOfOffset), this, nameof(RangeOfOffset));
+            Misc.BindingOperations.SetBinding(this.HeatCell, nameof(IHeatCellService.CenterTarget), this, nameof(CenterTarget));
+
 
             Misc.BindingOperations.SetBinding(this.Feedback, nameof(IFeedbackHeatService.Step), this, nameof(Step));
             Misc.BindingOperations.SetBinding(this.Feedback, nameof(IFeedbackHeatService.HasCheck), this, nameof(HasCheck));
@@ -226,10 +232,11 @@ namespace FLY.FilmCasting.AutoDie.UI.Client
             //参数设置
             HeatCell.ThresholdHeatSigma=this.ThresholdHeatSigma;
             HeatCell.IsForbidUpDown = this.IsForbidUpDown;
-            HeatCell.CtrlLine = this.CtrlLine;
+            HeatCell.CtrlLine = Math.Round(this.CtrlLine, 1);
             HeatCell.Kp = this.Kp;
             HeatCell.MaxHeat = this.MaxHeat;
             HeatCell.RangeOfOffset = this.RangeOfOffset;
+            HeatCell.CenterTarget = Math.Round(this.CenterTarget, 1);
 
             Feedback.Step=this.Step;
             Feedback.HasCheckFilmVelocity=this.HasCheckFilmVelocity;

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/UiModule/AutoDieGraph/AutoDieGraphVm.cs

@@ -34,12 +34,11 @@ namespace FLY.FilmCasting.AutoDie.UI.Client.UiModule
         /// 厚度%
         /// </summary>
         public ChartValues<double> ThickPercents { get; } = new ChartValues<double>();
-        public ChartValues<int> PreHeats { get; } = new ChartValues<int>();
-        public ChartValues<int> Heats { get; } = new ChartValues<int>();
-        public ChartValues<int> HeatOffsets { get; } = new ChartValues<int>();
+        public ChartValues<double> PreHeats { get; } = new ChartValues<double>();
+        public ChartValues<double> Heats { get; } = new ChartValues<double>();
+        public ChartValues<double> HeatOffsets { get; } = new ChartValues<double>();
 
         public ChartValues<bool> Bads { get; } = new ChartValues<bool>();
-        public ChartValues<bool> IsStables { get; } = new ChartValues<bool>();
         public object MapperPreHeats { get; private set; }
 
         [PropertyChanged.DependsOn(nameof(Kp))]

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.UI.Client/UiModule/AutoDieGraph/AutoDieGraphVmUt.cs

@@ -35,7 +35,7 @@ namespace FLY.FilmCasting.AutoDie.UI.Client.UiModule
             {
                 thickpercents[i] = 100 * (datas[i] - avg) / avg;
             }
-            int[] heatoffsets = new int[nbolts];
+            var heatoffsets = new double[nbolts];
             for (int i = 0; i < nbolts; i++)
             {
                 heatoffsets[i] = (int)(thickpercents[i] * kp);
@@ -43,13 +43,13 @@ namespace FLY.FilmCasting.AutoDie.UI.Client.UiModule
 
             int baseHeat = 20;
 
-            int[] preheats = new int[nbolts];
+            var preheats = new double[nbolts];
             for (int i = 0; i < nbolts; i++)
             {
                 preheats[i] = heatoffsets[i] + baseHeat;
             }
 
-            int[] heats = new int[nbolts];
+            var heats = new double[nbolts];
             for (int i = 0; i < nbolts; i++)
             {
                 heats[i] = (int)((Math.Sin(i * Math.PI / nbolts)) * 20 + 30 + (random.NextDouble() - 0.5) * 5);

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Client/HeatCellServiceClient.cs

@@ -36,7 +36,7 @@ namespace FLY.FilmCasting.AutoDie.Client
         /// <summary>
         /// 厚度控制线 ， 厚度% 大于 厚度控制线 自动才会加热控制  
         /// </summary>
-        public int CtrlLine { get; set; }
+        public double CtrlLine { get; set; }
 
         /// <summary>
         /// 最大加热量 默认100%
@@ -48,6 +48,10 @@ namespace FLY.FilmCasting.AutoDie.Client
         /// </summary>
         public int RangeOfOffset { get; set; }
 
+        /// <summary>
+        /// 中心目标厚度 ,希望生产出来的产品中心比较厚点
+        /// </summary>
+        public double CenterTarget { get; set; }
         #endregion
 
 
@@ -66,7 +70,7 @@ namespace FLY.FilmCasting.AutoDie.Client
         /// <summary>
         /// 当前方向的加热策略，必须保证 0~100
         /// </summary>
-        public int[] Heats { get; set; }
+        public double[] Heats { get; set; }
 
 
         private int Base { get; set; }
@@ -76,13 +80,13 @@ namespace FLY.FilmCasting.AutoDie.Client
         /// <summary>
         /// 加热偏移量
         /// </summary>
-        public int[] Offsets { get; set; }
+        public double[] Offsets { get; set; }
 
 
         /// <summary>
         /// Heats+Offsets+Base
         /// </summary>
-        public int[] PreHeats { get; set; }
+        public double[] PreHeats { get; set; }
 
 
         /// <summary>

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Common/FeedbackHeatsMark.cs

@@ -7,7 +7,7 @@ namespace FLY.FilmCasting.AutoDie.Common
     public class ChannelValuesMark
     {
         public string name;
-        public int[] channelValues;
+        public double[] channelValues;
     }
 
     public class ChannelValuesMarkJsonDb

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie.csproj

@@ -57,6 +57,7 @@
     <Compile Include="IService\IBulkDbService.cs" />
     <Compile Include="IService\IHeatBufService.cs" />
     <Compile Include="IService\IFeedbackHeatService.cs" />
+    <Compile Include="IService\IPlcLinkExt.cs" />
     <Compile Include="OBJ_INTERFACE\OBJ_INTERFACE_ID.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Server.OBJProxy\OBJProxy.cs" />
@@ -73,6 +74,7 @@
     <Compile Include="Server\Model\LcTable.cs" />
     <Compile Include="Server\Model\Lc_AutoMapperProfile.cs" />
     <Compile Include="Server\PLCLink.cs" />
+    <Compile Include="Server\PlcLinkExt.cs" />
     <Compile Include="Server\SysParam.cs" />
     <Compile Include="Server\TDGage.cs" />
   </ItemGroup>

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/IService/IHeatCellService.cs

@@ -28,7 +28,7 @@ namespace FLY.FilmCasting.AutoDie.IService
         /// <summary>
         /// 厚度控制线 ， 厚度% 大于 厚度控制线 自动才会加热控制  
         /// </summary>
-        int CtrlLine { get; set; }
+        double CtrlLine { get; set; }
 
         /// <summary>
         /// 最大加热量 默认100%, 也是 当前量界面的显示范围
@@ -40,6 +40,10 @@ namespace FLY.FilmCasting.AutoDie.IService
         /// </summary>
         int RangeOfOffset { get; set; }
 
+        /// <summary>
+        /// 中心目标厚度 ,希望生产出来的产品中心比较厚点
+        /// </summary>
+        double CenterTarget { get; set; }
         #endregion
 
         #region 状态
@@ -55,17 +59,17 @@ namespace FLY.FilmCasting.AutoDie.IService
         /// <summary>
         /// 当前加热策略，必须保证 0~100
         /// </summary>
-        int[] Heats { get; }
+        double[] Heats { get; }
 
         /// <summary>
         /// 加热偏移量
         /// </summary>
-        int[] Offsets { get; }
+        double[] Offsets { get; }
 
         /// <summary>
         /// Heats+Offsets+Base, 必须保证0~100
         /// </summary>
-        int[] PreHeats { get; }
+        double[] PreHeats { get; }
                 
         /// <summary>
         /// PreHeat 每3个计算的sigma, 最大值

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/IService/IPlcLinkExt.cs

+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FLY.FilmCasting.AutoDie.IService
+{
+    public interface IPlcLinkExt : INotifyPropertyChanged
+    {
+        #region 当前值
+        /// <summary>
+        /// 当前电流 有没？
+        /// </summary>
+        bool HasElectricity { get; }
+        /// <summary>
+        /// 风机是否启动？
+        /// </summary>
+        bool HasFan { get; }
+
+        bool IsConected { get; }
+        #endregion
+
+        #region 输出
+
+        void SetChannelCnt(int channelCnt);
+        /// <summary>
+        /// 设置加热量
+        /// </summary>
+        /// <param name="values"></param>
+        void SetHeats(IEnumerable<double> values);
+
+        #endregion
+
+
+    }
+}

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Server/FeedbackHeat.cs

@@ -131,8 +131,8 @@ namespace FLY.FilmCasting.AutoDie.Server
         #endregion
 
 
-
-        IPLCLink plc;
+        PLCLink basePlc;
+        PlcLinkExt plc;
         FLY.Thick.FilmCasting.IService.IBoltMapFilmCastingService boltMapFilmCasting;
         FLY.Thick.FilmCasting.IService.IBulkDbService bulkDb;
         FLY.Thick.Base.IService.ITDGageService gageService;
@@ -153,7 +153,7 @@ namespace FLY.FilmCasting.AutoDie.Server
         /// </summary>
         string heats_dir = "feedbackheats";
 
-        int[] lastHeats;
+        double[] lastHeats;
         /// <summary>
         /// 最后一次保存的记录,
         /// 用于当加热改变时，保存记录到数据库
@@ -193,19 +193,14 @@ namespace FLY.FilmCasting.AutoDie.Server
             mHistoryDb = historyDb;
 
 
-            plc = new PLCLink(Misc.StringConverter.ToIPEndPoint(PLCep));
+            basePlc = new PLCLink(Misc.StringConverter.ToIPEndPoint(PLCep));
+            plc = new PlcLinkExt();
+            plc.Init(basePlc);
+
+
             Misc.BindingOperations.SetBinding(plc, nameof(plc.IsConected), this, nameof(IsConnectedWithPLC));
             Misc.BindingOperations.SetBinding(plc, nameof(plc.HasElectricity), this, nameof(HasElectricity));
             Misc.BindingOperations.SetBinding(plc, nameof(plc.HasFan), this, nameof(HasFan));
-            Misc.BindingOperations.SetBinding(plc, nameof(plc.IsConected), () => {
-                if (plc.IsConected == true)
-                {
-                    //刚成功连接上
-                    //重新复制数据到 PLC
-                    RecoverPLC();
-                }
-            });
-
 
 
             InitBuf();
@@ -313,7 +308,8 @@ namespace FLY.FilmCasting.AutoDie.Server
 
             InitError();
 
-            ((PLCLink)plc).Start();
+
+            basePlc.Start();
         }
 
         private void DynArea_PropertyChanged(object sender, PropertyChangedEventArgs e)
@@ -497,15 +493,15 @@ namespace FLY.FilmCasting.AutoDie.Server
                 return;//异常
 
             //定位加热
-            int[] heats = new int[mHeatCell.ChannelCnt];
-            Array.Clear(heats, 0, heats.Count());
-            heats[boltIndex1-1] = 80;
-            heats[boltIndex1] = 80;
-            heats[boltIndex1+1] = 80;
+            double[] heats = new double[mHeatCell.ChannelCnt];
+            
+            heats[boltIndex1-1] = mHeatCell.MaxHeat;
+            heats[boltIndex1] = mHeatCell.MaxHeat;
+            heats[boltIndex1+1] = mHeatCell.MaxHeat;
 
-            heats[boltIndex2 - 1] = 80;
-            heats[boltIndex2] = 80;
-            heats[boltIndex2 + 1] = 80;
+            heats[boltIndex2 - 1] = mHeatCell.MaxHeat;
+            heats[boltIndex2] = mHeatCell.MaxHeat;
+            heats[boltIndex2 + 1] = mHeatCell.MaxHeat;
 
 
 
@@ -612,7 +608,7 @@ namespace FLY.FilmCasting.AutoDie.Server
             IsAuto = false;
 
             //备份 加热策略
-            int[] preheats = mHeatCell.PreHeats.ToArray();
+            var preheats = mHeatCell.PreHeats.ToArray();
             bool needrestore = true;
 
             //停止检测加热棒
@@ -648,48 +644,11 @@ namespace FLY.FilmCasting.AutoDie.Server
 
         }
 
-        void Output(int[] heats)
+        void Output(double[] heats)
         {
-            List<UInt16> list = new List<UInt16>();
-            for (int i = 0; i < ChannelCnt; i++)
-            {
-                UInt16 heat = (UInt16)heats[i];
-                if (heat < 0)
-                    heat = 0;
-                else if (heat > 100)
-                    heat = 100;
-                list.Add(heat);
-            }
-            plc.SetHeat(list);
-
-            UInt16 heatupdate = (UInt16)(plc.HeatUpdate_R + 1);
-            if (heatupdate > 100)
-                heatupdate = 1;
-            plc.SetHeatUpdate(heatupdate);
+            plc.SetHeats(heats);
         }
-        void RecoverPLC()
-        {
-            plc.SetChannelCnt((UInt16)ChannelCnt);
-            if (lastHeats != null)
-            {
-                plc.SetHeat(lastHeats.Select(h => (UInt16)h));
-            }
-            else
-            {
-
-                //设置全部0进去
-                plc.SetHeat(new UInt16[ChannelCnt]);
-            }
 
-            //这里是在 plc.IsConnected = true, 才会触发。
-            //只有读取一次PLC后，IsConnected 才会=true, 
-            //所以 HeatUpdate_R  肯定是对的
-
-            UInt16 heatupdate = (UInt16)(plc.HeatUpdate_R + 1);
-            if (heatupdate > 100)
-                heatupdate = 1;
-            plc.SetHeatUpdate(heatupdate);
-        }
 
 
         void setLcThickHeatIsStable(Lc_ThickHeat lcThickHeat)

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Server/HeatBuf.cs

@@ -229,7 +229,10 @@ namespace FLY.FilmCasting.AutoDie.Server
             {
                 for (int i = 0; i < thks.Count(); i++)
                 {
-                    thickpercents[i] = (thks[i] - avg) / avg * 100;
+                    if (double.IsNaN(thks[i]))
+                        thickpercents[i] = double.NaN;
+                    else
+                        thickpercents[i] = Math.Round((thks[i] - avg) / avg * 100, 2);
                 }
             }
             return thickpercents;

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Server/HeatCheck.cs

@@ -586,24 +586,22 @@ namespace FLY.FilmCasting.AutoDie.Server
 
         }
 
-        int[] getSingleHeat_100(int channelcnt, params int[] index)
+        double[] getSingleHeat_100(int channelcnt, params int[] index)
         {
-            int[] heats = new int[channelcnt];
-            Array.Clear(heats, 0, heats.Count());
+            double[] heats = new double[channelcnt];
             foreach (int i in index)
                 heats[i] = 100;
             return heats;
         }
-        int[] getSingleHeat_100(int channelcnt, int index)
+        double[] getSingleHeat_100(int channelcnt, int index)
         {
-            int[] heats = new int[channelcnt];
-            Array.Clear(heats, 0, heats.Count());
+            double[] heats = new double[channelcnt];
             heats[index] = 100;
             return heats;
         }
-        int[] getAllHeat_30(int channelcnt)
+        double[] getAllHeat_30(int channelcnt)
         {
-            int[] heats = new int[channelcnt];
+            double[] heats = new double[channelcnt];
             for (int i = 0; i < heats.Count(); i++)
             {
                 heats[i] = 30;

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Server/Model/LCTable.cs

@@ -93,7 +93,7 @@ namespace FLY.FilmCasting.AutoDie.Server.Model
         /// <summary>
         /// 1幅加热数据 % 
         /// </summary>
-        public int[] Heats { get; set; }
+        public double[] Heats { get; set; }
     }
 
 

Project.FLY.FilmCasting.AutoDie/FLY.FilmCasting.AutoDie/Server/PlcLinkExt.cs

+using FLY.FilmCasting.AutoDie.IService;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Threading;
+
+namespace FLY.FilmCasting.AutoDie.Server
+{
+    /// <summary>
+    /// PlcLink 只有 1~100， 最小单位1，  扩展它， 1~100， 最小单位 0.1
+    /// </summary>
+    public class PlcLinkExt: IPlcLinkExt
+    {
+        /// <summary>
+        /// 每颗粒时间 5s
+        /// </summary>
+        const int CellSec = 3;
+
+        /// <summary>
+        /// 占空比，总颗粒数
+        /// </summary>
+        const int DutyCount = 10;
+
+        int channelCnt = 96;
+        double[] heats;
+
+
+        /// <summary>
+        /// 当前电流 有没？
+        /// </summary>
+        public bool HasElectricity { get; private set; }
+        /// <summary>
+        /// 风机是否启动？
+        /// </summary>
+        public bool HasFan { get; private set; }
+
+        public bool IsConected { get; private set; }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        PLCLink plcLink;
+        DispatcherTimer timer;
+        Stopwatch stopwatch;
+        int dutyIndex = 0;
+        public PlcLinkExt() 
+        {
+        
+        }
+        public void Init(PLCLink plcLink) 
+        {
+            this.plcLink = plcLink;
+
+            Misc.BindingOperations.SetBinding(plcLink, nameof(plcLink.IsConected), this, nameof(IsConected));
+            Misc.BindingOperations.SetBinding(plcLink, nameof(plcLink.HasElectricity), this, nameof(HasElectricity));
+            Misc.BindingOperations.SetBinding(plcLink, nameof(plcLink.HasFan), this, nameof(HasFan));
+
+            
+
+            this.PropertyChanged += PlcLinkExt_PropertyChanged;
+            timer = new DispatcherTimer();
+            timer.Interval = TimeSpan.FromSeconds(1);
+            timer.Tick += Timer_Tick;
+
+            stopwatch = new Stopwatch();
+
+            if (plcLink.IsConected)
+            {
+                //刚连上，把 之前的数据都重新发给它。
+                plcLink.SetChannelCnt((UInt16)channelCnt);
+                DutyStart();
+            }
+        }
+
+        void DutyStart() 
+        {
+            stopwatch.Restart();
+            timer.Start();
+            dutyIndex = 0;
+            setHeats();
+        }
+        void DutyStop() 
+        {
+            stopwatch.Stop();
+            timer.Stop();
+        }
+        void setHeats() 
+        {
+            if (!plcLink.IsConected)
+                return;
+
+            UInt16[] plcHeats = heats.Select(h => {
+                int h_int = (int)h;
+                int v = (int)((h - h_int) * DutyCount);
+                if (v > dutyIndex)
+                {
+                    return (UInt16)(h_int + 1); 
+                }
+                else {
+                    return (UInt16)h_int;
+                }
+                
+            }) as UInt16[];
+            plcLink.SetHeat(plcHeats);
+
+            UInt16 heatupdate = (UInt16)(plcLink.HeatUpdate_R + 1);
+            if (heatupdate > 100)
+                heatupdate = 1;
+            plcLink.SetHeatUpdate(heatupdate);
+        }
+
+        private void Timer_Tick(object sender, EventArgs e)
+        {
+            if (stopwatch.Elapsed < TimeSpan.FromSeconds(CellSec)) 
+            {
+                return;
+            }
+
+            stopwatch.Restart();
+
+            setHeats();
+            dutyIndex++;
+            if (dutyIndex > DutyCount)
+                dutyIndex = 0;
+        }
+
+        private void PlcLinkExt_PropertyChanged(object sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == nameof(plcLink.IsConected)) 
+            {
+                if (plcLink.IsConected)
+                {
+                    //刚连上，把 之前的数据都重新发给它。
+                    plcLink.SetChannelCnt((UInt16)channelCnt);
+                    DutyStart();
+                }
+                else {
+                    DutyStop();
+                }
+            }
+        }
+
+        public void SetChannelCnt(int channelCnt) 
+        {
+            this.channelCnt = channelCnt;
+            plcLink.SetChannelCnt((UInt16)channelCnt);
+        }
+
+        /// <summary>
+        /// 设置加热量
+        /// </summary>
+        /// <param name="values"></param>
+        public void SetHeats(IEnumerable<double> values) 
+        {
+            heats = values.Select(h =>
+            {
+                if (h < 0) h = 0;
+                else if (h > 100) h = 100;
+                return h;
+            }).ToArray();
+
+            setHeats();
+        }
+
+
+    }
+
+}