更新

COFTester/MainWindow.xaml

@@ -394,14 +394,14 @@
                                         <StackPanel>
                                             <TextBlock Style="{StaticResource MetricLabelStyle}" Text="水平位移" />
                                             <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                       Text="{Binding Recipe.TravelMm, Mode=TwoWay, StringFormat=F0 mm}" />
+                                                       Text="{Binding Recipe.TravelMm, Mode=TwoWay, StringFormat={}{0:F0} mm}" />
                                         </StackPanel>
                                     </Border>
                                     <Border Style="{StaticResource InsetCardStyle}">
                                         <StackPanel>
                                             <TextBlock Style="{StaticResource MetricLabelStyle}" Text="水平速度" />
                                             <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                       Text="{Binding Recipe.SpeedMmPerMin, Mode=TwoWay, StringFormat=F0 mm/min}" />
+                                                       Text="{Binding Recipe.SpeedMmPerMin, Mode=TwoWay, StringFormat={}{0:F0} mm/min}" />
                                         </StackPanel>
                                     </Border>
                                 </UniformGrid>
@@ -612,17 +612,6 @@
                                                     <TextBlock VerticalAlignment="Center" FontWeight="SemiBold" Text="暂停" />
                                                 </DockPanel>
                                             </Border>
-                                            <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,10,10">
-                                                <DockPanel>
-                                                    <Ellipse Width="12"
-                                                             Height="12"
-                                                             Fill="{Binding InterlockIndicatorBrush, Mode=OneWay}"
-                                                             Stroke="#8DA0AE"
-                                                             StrokeThickness="1"
-                                                             Margin="0,2,8,0" />
-                                                    <TextBlock VerticalAlignment="Center" FontWeight="SemiBold" Text="联锁" />
-                                                </DockPanel>
-                                            </Border>
                                             <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,0,10">
                                                 <DockPanel>
                                                     <Ellipse Width="12"
@@ -672,10 +661,6 @@
                                                     Style="{StaticResource PrimaryButtonStyle}"
                                                     Command="{Binding PlcStartCommand}"
                                                     Content="{Binding StartButtonText, Mode=OneWay}" />
-                                            <Button Width="132"
-                                                    Style="{StaticResource SecondaryButtonStyle}"
-                                                    Command="{Binding PauseCommand}"
-                                                    Content="暂停" />
                                             <Button Width="132"
                                                     Style="{StaticResource DangerButtonStyle}"
                                                     Command="{Binding PlcStopCommand}"
@@ -696,19 +681,31 @@
                                         <WrapPanel>
                                             <Button Width="108"
                                                     Style="{StaticResource CompactButtonStyle}"
-                                                    Command="{Binding RiseCommand}"
+                                                    Tag="Up"
+                                                    PreviewMouseLeftButtonDown="TableMotionButton_PreviewMouseLeftButtonDown"
+                                                    PreviewMouseLeftButtonUp="TableMotionButton_PreviewMouseLeftButtonUp"
+                                                    LostMouseCapture="TableMotionButton_LostMouseCapture"
                                                     Content="上升" />
                                             <Button Width="108"
                                                     Style="{StaticResource CompactButtonStyle}"
-                                                    Command="{Binding LowerCommand}"
+                                                    Tag="Down"
+                                                    PreviewMouseLeftButtonDown="TableMotionButton_PreviewMouseLeftButtonDown"
+                                                    PreviewMouseLeftButtonUp="TableMotionButton_PreviewMouseLeftButtonUp"
+                                                    LostMouseCapture="TableMotionButton_LostMouseCapture"
                                                     Content="下降" />
                                             <Button Width="108"
                                                     Style="{StaticResource CompactButtonStyle}"
-                                                    Command="{Binding BackCommand}"
+                                                    Tag="Left"
+                                                    PreviewMouseLeftButtonDown="TableMotionButton_PreviewMouseLeftButtonDown"
+                                                    PreviewMouseLeftButtonUp="TableMotionButton_PreviewMouseLeftButtonUp"
+                                                    LostMouseCapture="TableMotionButton_LostMouseCapture"
                                                     Content="后退" />
                                             <Button Width="108"
                                                     Style="{StaticResource CompactButtonStyle}"
-                                                    Command="{Binding ForwardCommand}"
+                                                    Tag="Right"
+                                                    PreviewMouseLeftButtonDown="TableMotionButton_PreviewMouseLeftButtonDown"
+                                                    PreviewMouseLeftButtonUp="TableMotionButton_PreviewMouseLeftButtonUp"
+                                                    LostMouseCapture="TableMotionButton_LostMouseCapture"
                                                     Content="前进" />
                                         </WrapPanel>
                                     </StackPanel>
@@ -837,28 +834,28 @@
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="实时静摩擦系数" />
                                                         <TextBlock Style="{StaticResource MetricValueStyle}"
-                                                                   Text="{Binding CurrentStaticCoefficient, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding CurrentStaticCoefficient, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource MetricCardStyle}" Margin="0,0,0,10">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="实时动摩擦系数" />
                                                         <TextBlock Style="{StaticResource MetricValueStyle}"
-                                                                   Text="{Binding CurrentKineticCoefficient, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding CurrentKineticCoefficient, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource MetricCardStyle}" Margin="0,0,10,0">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="峰值力" />
                                                         <TextBlock Style="{StaticResource MetricValueStyle}"
-                                                                   Text="{Binding CurrentPeakForceN, Mode=OneWay, StringFormat=F3 N}" />
+                                                                   Text="{Binding CurrentPeakForceN, Mode=OneWay, StringFormat={}{0:F3} N}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource MetricCardStyle}">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="稳定段平均力" />
                                                         <TextBlock Style="{StaticResource MetricValueStyle}"
-                                                                   Text="{Binding CurrentAverageForceN, Mode=OneWay, StringFormat=F3 N}" />
+                                                                   Text="{Binding CurrentAverageForceN, Mode=OneWay, StringFormat={}{0:F3} N}" />
                                                     </StackPanel>
                                                 </Border>
                                             </UniformGrid>
@@ -873,32 +870,46 @@
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="实时力值" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding CurrentForceN, Mode=OneWay, StringFormat=F3 N}" />
+                                                                   Text="{Binding CurrentForceN, Mode=OneWay, StringFormat={}{0:F3} N}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,0,10">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="水平速度" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding CurrentSpeedMmPerMin, Mode=OneWay, StringFormat=F1 mm/min}" />
+                                                                   Text="{Binding CurrentSpeedMmPerMin, Mode=OneWay, StringFormat={}{0:F1} mm/min}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,10,0">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="升降速度" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding CurrentLiftSpeed, Mode=OneWay, StringFormat=F1 mm/min}" />
+                                                                   Text="{Binding CurrentLiftSpeed, Mode=OneWay, StringFormat={}{0:F1} mm/min}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}">
                                                     <StackPanel>
-                                                        <TextBlock Style="{StaticResource MetricLabelStyle}" Text="批次统计" />
+                                                        <TextBlock Style="{StaticResource MetricLabelStyle}" Text="升降位置" />
-                                                        <TextBlock FontWeight="SemiBold"
+                                                        <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   TextWrapping="Wrap"
+                                                                   Text="{Binding CurrentLiftPosition, Mode=OneWay, StringFormat={}{0:F1} mm}" />
-                                                                   Text="{Binding TraceabilitySummary, Mode=OneWay}" />
+                                                    </StackPanel>
+                                                </Border>
+                                                <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,10,0">
+                                                    <StackPanel>
+                                                        <TextBlock Style="{StaticResource MetricLabelStyle}" Text="水平位置" />
+                                                        <TextBlock Style="{StaticResource SmallMetricValueStyle}"
+                                                                   Text="{Binding CurrentHorizontalPosition, Mode=OneWay, StringFormat={}{0:F1} mm}" />
                                                     </StackPanel>
                                                 </Border>
                                             </UniformGrid>
+                                            <Border Style="{StaticResource InsetCardStyle}" Margin="0,14,0,0">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource MetricLabelStyle}" Text="批次统计" />
+                                                    <TextBlock FontWeight="SemiBold"
+                                                               TextWrapping="Wrap"
+                                                               Text="{Binding TraceabilitySummary, Mode=OneWay}" />
+                                                </StackPanel>
+                                            </Border>
                                             <Border Style="{StaticResource InsetCardStyle}" Margin="0,14,0,0">
                                                 <StackPanel>
                                                     <TextBlock Style="{StaticResource MetricLabelStyle}" Text="导出摘要" />
@@ -912,28 +923,28 @@
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="静摩擦系数 1" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding StaticCoefficient1, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding StaticCoefficient1, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,0,10">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="静摩擦系数 2" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding StaticCoefficient2, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding StaticCoefficient2, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}" Margin="0,0,10,0">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="动摩擦系数 1" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding KineticCoefficient1, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding KineticCoefficient1, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                                 <Border Style="{StaticResource InsetCardStyle}">
                                                     <StackPanel>
                                                         <TextBlock Style="{StaticResource MetricLabelStyle}" Text="动摩擦系数 2" />
                                                         <TextBlock Style="{StaticResource SmallMetricValueStyle}"
-                                                                   Text="{Binding KineticCoefficient2, Mode=OneWay, StringFormat=F3}" />
+                                                                   Text="{Binding KineticCoefficient2, Mode=OneWay, StringFormat={}{0:F3}}" />
                                                     </StackPanel>
                                                 </Border>
                                             </UniformGrid>
@@ -1070,8 +1081,8 @@
                                             <DataGridTextColumn Header="轮次" Binding="{Binding RunIndex}" Width="0.8*" />
                                             <DataGridTextColumn Header="时间" Binding="{Binding CompletedAtLabel}" Width="1.2*" />
                                             <DataGridTextColumn Header="批次" Binding="{Binding BatchNumber}" Width="1.1*" />
-                                            <DataGridTextColumn Header="μs" Binding="{Binding StaticCoefficient, StringFormat=F3}" Width="0.9*" />
+                                            <DataGridTextColumn Header="μs" Binding="{Binding StaticCoefficient, StringFormat={}{0:F3}}" Width="0.9*" />
-                                            <DataGridTextColumn Header="μk" Binding="{Binding KineticCoefficient, StringFormat=F3}" Width="0.9*" />
+                                            <DataGridTextColumn Header="μk" Binding="{Binding KineticCoefficient, StringFormat={}{0:F3}}" Width="0.9*" />
                                             <DataGridTextColumn Header="模式" Binding="{Binding TestMode}" Width="1.1*" />
                                         </DataGrid.Columns>
                                     </DataGrid>

COFTester/MainWindow.xaml.cs

@@ -1,5 +1,7 @@
 using System;
 using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
 using COFTester.ViewModels;
 
 namespace COFTester;
@@ -39,6 +41,44 @@ public partial class MainWindow : Window
         MainWorkspaceTabs.SelectedIndex = 1;
     }
 
+    private void TableMotionButton_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
+    {
+        if (sender is not Button button || button.Tag is not string direction)
+        {
+            return;
+        }
+
+        button.CaptureMouse();
+        _viewModel.BeginTableMotion(direction);
+        e.Handled = true;
+    }
+
+    private void TableMotionButton_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
+    {
+        EndTableMotionFromButton(sender);
+        e.Handled = true;
+    }
+
+    private void TableMotionButton_LostMouseCapture(object sender, MouseEventArgs e)
+    {
+        EndTableMotionFromButton(sender);
+    }
+
+    private void EndTableMotionFromButton(object sender)
+    {
+        if (sender is not Button button || button.Tag is not string direction)
+        {
+            return;
+        }
+
+        _viewModel.EndTableMotion(direction);
+
+        if (Mouse.Captured == button)
+        {
+            button.ReleaseMouseCapture();
+        }
+    }
+
     private void SetSidebarCollapsed(bool collapsed)
     {
         _isSidebarCollapsed = collapsed;

COFTester/Models/TestRecipe.cs

@@ -4,8 +4,10 @@ namespace COFTester.Models;
 
 public sealed class TestRecipe : ObservableObject
 {
-    private string _productCode = string.Empty;
+    public const string DefaultProductCode = "COF-DEFAULT";
-    private string _batchNumber = string.Empty;
+
+    private string _productCode = DefaultProductCode;
+    private string _batchNumber = CreateDefaultBatchNumber();
     private string _testMode = "膜/膜";
     private string _counterfaceMaterial = "同材质";
     private string _direction = "MD";
@@ -88,4 +90,22 @@ public sealed class TestRecipe : ObservableObject
         get => _specimenDescription;
         set => SetProperty(ref _specimenDescription, value);
     }
+
+    public void ApplyDefaultIdentifiers()
+    {
+        if (string.IsNullOrWhiteSpace(ProductCode))
+        {
+            ProductCode = DefaultProductCode;
+        }
+
+        if (string.IsNullOrWhiteSpace(BatchNumber))
+        {
+            BatchNumber = CreateDefaultBatchNumber();
+        }
+    }
+
+    public static string CreateDefaultBatchNumber()
+    {
+        return $"BATCH-{DateTime.Now:yyyyMMdd}";
+    }
 }

COFTester/ViewModels/MainViewModel.cs

@@ -121,6 +121,8 @@ public sealed class MainViewModel : ObservableObject, IDisposable
     private bool _isPlcCommandBusy;
     private bool _isSyncingRecipeFromPlc;
     private bool _activeRunStartedByPlc;
+    private ushort? _activeTableMotionCoil;
+    private ushort? _pendingTableMotionStopCoil;
     private MachineRuntimeState _machineRuntimeState = MachineRuntimeState.Idle;
     private string _plcCommandSummary = "等待 PLC 控制指令。";
 
@@ -319,6 +321,45 @@ public sealed class MainViewModel : ObservableObject, IDisposable
 
     public RelayCommand ClearHistoryCommand => _clearHistoryCommand;
 
+    public void BeginTableMotion(string direction)
+    {
+        if (!TryGetTableMotionCoil(direction, out var actionName, out var coilAddress))
+        {
+            return;
+        }
+
+        if (_activeTableMotionCoil is not null || _isPlcCommandBusy)
+        {
+            return;
+        }
+
+        _activeTableMotionCoil = coilAddress;
+        _pendingTableMotionStopCoil = null;
+        _ = SetTableMotionCoilAsync(actionName, coilAddress, value: true);
+    }
+
+    public void EndTableMotion(string direction)
+    {
+        if (!TryGetTableMotionCoil(direction, out var actionName, out var coilAddress))
+        {
+            return;
+        }
+
+        if (_activeTableMotionCoil != coilAddress)
+        {
+            return;
+        }
+
+        if (_isPlcCommandBusy)
+        {
+            _pendingTableMotionStopCoil = coilAddress;
+            return;
+        }
+
+        _activeTableMotionCoil = null;
+        _ = SetTableMotionCoilAsync(actionName, coilAddress, value: false);
+    }
+
     public string MachineState
     {
         get => _machineState;
@@ -603,6 +644,8 @@ public sealed class MainViewModel : ObservableObject, IDisposable
             OnPropertyChanged(nameof(DeviceLastConnectedAtLabel));
             AddInfoEvent($"设备通信已连接: {_deviceConnectionService.Endpoint}");
             await SyncRecipeFromPlcAsync();
+            _deviceDataReader.Initialize(Recipe);
+            EnsureRealtimeMonitorTimerRunning();
             RaiseCommandStates();
 
             if (_machineRuntimeState == MachineRuntimeState.Idle)
@@ -681,6 +724,8 @@ public sealed class MainViewModel : ObservableObject, IDisposable
 
     private bool TryValidateStartOrResume()
     {
+        Recipe.ApplyDefaultIdentifiers();
+
         var validationErrors = ValidateRecipe().ToArray();
         if (validationErrors.Length == 0)
         {
@@ -768,7 +813,6 @@ public sealed class MainViewModel : ObservableObject, IDisposable
             }
         }
 
-        _timer.Stop();
         _machineRuntimeState = MachineRuntimeState.Paused;
         MachineState = "暂停";
         StateBrush = BrushFromHex("#C49645");
@@ -779,7 +823,6 @@ public sealed class MainViewModel : ObservableObject, IDisposable
 
     private void Stop()
     {
-        _timer.Stop();
         _isShowingHistoricalRun = false;
         _displayedRecipeSnapshot = _activeRecipeSnapshot ?? TestRecipeSnapshot.FromRecipe(Recipe);
         ResetActiveRunContext();
@@ -840,7 +883,6 @@ public sealed class MainViewModel : ObservableObject, IDisposable
             return;
         }
 
-        _timer.Stop();
         _isShowingHistoricalRun = false;
         _displayedRecipeSnapshot = _activeRecipeSnapshot ?? TestRecipeSnapshot.FromRecipe(Recipe);
         ResetActiveRunContext();
@@ -877,20 +919,17 @@ public sealed class MainViewModel : ObservableObject, IDisposable
         try
         {
             var frame = await ReadRealtimeFrameAsync();
+            if (!_isShowingHistoricalRun)
+            {
+                UpdateLiveProcessSnapshot(frame);
+            }
 
             if (_machineRuntimeState != MachineRuntimeState.Running)
             {
+                RaiseStatusProperties();
                 return;
             }
 
-            CurrentForceN = Math.Max(frame.ForceN, 0.001);
-            CurrentDisplacementMm = frame.DisplacementMm;
-            CurrentSpeedMmPerMin = frame.SpeedMmPerMin;
-            CurrentLiftSpeed = frame.LiftSpeed;
-            CurrentLiftDisplacement = frame.LiftDisplacement;
-            CurrentLiftPosition = frame.LiftPosition;
-            CurrentHorizontalPosition = frame.HorizontalPosition;
-
             _forceSamples.Add(new ObservablePoint(frame.DisplacementMm, CurrentForceN));
             _currentRunSamples.Add(new RawSampleRecord
             {
@@ -931,7 +970,14 @@ public sealed class MainViewModel : ObservableObject, IDisposable
         }
         catch (Exception ex)
         {
-            HandleRealtimeSamplingFailure(ex);
+            if (_machineRuntimeState == MachineRuntimeState.Running || HasRecoverableActiveRunContext())
+            {
+                HandleRealtimeSamplingFailure(ex);
+            }
+            else
+            {
+                HandleRealtimeMonitorFailure(ex);
+            }
         }
         finally
         {
@@ -939,10 +985,19 @@ public sealed class MainViewModel : ObservableObject, IDisposable
         }
     }
 
+    private void UpdateLiveProcessSnapshot(ProcessFrame frame)
+    {
+        CurrentForceN = Math.Max(frame.ForceN, 0.001);
+        CurrentDisplacementMm = frame.DisplacementMm;
+        CurrentSpeedMmPerMin = frame.SpeedMmPerMin;
+        CurrentLiftSpeed = frame.LiftSpeed;
+        CurrentLiftDisplacement = frame.LiftDisplacement;
+        CurrentLiftPosition = frame.LiftPosition;
+        CurrentHorizontalPosition = frame.HorizontalPosition;
+    }
+
     private void FinalizeRun()
     {
-        _timer.Stop();
-
         var record = new RunRecord
         {
             RunId = _activeRunId,
@@ -1071,7 +1126,104 @@ public sealed class MainViewModel : ObservableObject, IDisposable
 
     private bool CanExecutePlcCommand()
     {
-        return !_isPlcCommandBusy;
+        return !_isPlcCommandBusy && _activeTableMotionCoil is null;
+    }
+
+    private static bool TryGetTableMotionCoil(string direction, out string actionName, out ushort coilAddress)
+    {
+        switch (direction)
+        {
+            case "Up":
+                actionName = "上";
+                coilAddress = CoilRise;
+                return true;
+            case "Down":
+                actionName = "下";
+                coilAddress = CoilLower;
+                return true;
+            case "Left":
+                actionName = "左";
+                coilAddress = CoilBack;
+                return true;
+            case "Right":
+                actionName = "右";
+                coilAddress = CoilForward;
+                return true;
+            default:
+                actionName = string.Empty;
+                coilAddress = 0;
+                return false;
+        }
+    }
+
+    private async Task<bool> SetTableMotionCoilAsync(string actionName, ushort coilAddress, bool value)
+    {
+        if (_isPlcCommandBusy)
+        {
+            if (!value)
+            {
+                _pendingTableMotionStopCoil = coilAddress;
+            }
+
+            return false;
+        }
+
+        _isPlcCommandBusy = true;
+        RaiseCommandStates();
+
+        try
+        {
+            if (!_deviceConnectionService.IsConnected)
+            {
+                await InitializeDeviceConnectionAsync();
+            }
+
+            if (!_deviceConnectionService.IsConnected)
+            {
+                PlcCommandSummary = $"PLC 台面{actionName}{(value ? "启动" : "停止")}失败: 设备未连接。";
+
+                if (value && _activeTableMotionCoil == coilAddress)
+                {
+                    _activeTableMotionCoil = null;
+                }
+
+                return false;
+            }
+
+            await _deviceConnectionService.WriteSingleCoilAsync(ModbusSlaveAddress, coilAddress, value);
+            PlcCommandSummary = $"PLC 台面{actionName}{(value ? "启动" : "停止")}已发送: M{coilAddress}={(value ? "ON" : "OFF")}";
+            AddInfoEvent($"PLC 台面点动写入成功: {actionName} M{coilAddress}={(value ? "ON" : "OFF")}");
+            InterlockMessage = $"已发送 PLC 台面{actionName}{(value ? "启动" : "停止")}指令: M{coilAddress}={(value ? "ON" : "OFF")}";
+            return true;
+        }
+        catch (Exception ex)
+        {
+            PlcCommandSummary = $"PLC 台面{actionName}{(value ? "启动" : "停止")}失败: {ex.Message}";
+            AddWarningEvent($"PLC 台面点动写入失败 {actionName} M{coilAddress}={(value ? "ON" : "OFF")}: {ex.Message}");
+
+            if (value && _activeTableMotionCoil == coilAddress)
+            {
+                _activeTableMotionCoil = null;
+            }
+
+            return false;
+        }
+        finally
+        {
+            _isPlcCommandBusy = false;
+            RaiseCommandStates();
+
+            if (value && _pendingTableMotionStopCoil == coilAddress)
+            {
+                _pendingTableMotionStopCoil = null;
+
+                if (_activeTableMotionCoil == coilAddress)
+                {
+                    _activeTableMotionCoil = null;
+                    await SetTableMotionCoilAsync(actionName, coilAddress, value: false);
+                }
+            }
+        }
     }
 
     private async Task<bool> ExecutePlcPulseCommandAsync(string actionName, ushort coilAddress, bool updateLocalState = true)
@@ -1340,6 +1492,14 @@ public sealed class MainViewModel : ObservableObject, IDisposable
         return await _deviceDataReader.ReadFrameAsync();
     }
 
+    private void EnsureRealtimeMonitorTimerRunning()
+    {
+        if (_deviceConnectionService.IsConnected && !_timer.IsEnabled)
+        {
+            _timer.Start();
+        }
+    }
+
     private void HandleRealtimeSamplingFailure(Exception ex)
     {
         _timer.Stop();
@@ -1369,6 +1529,26 @@ public sealed class MainViewModel : ObservableObject, IDisposable
         RaiseStatusProperties();
     }
 
+    private void HandleRealtimeMonitorFailure(Exception ex)
+    {
+        _timer.Stop();
+        _deviceConnectionService.Disconnect();
+        _deviceReconnectTimer.Start();
+        _deviceConnectionFailureLogged = true;
+        DeviceConnectionStatus = "重连中";
+        DeviceConnectionSummary = "实时监控读取中断，软件自动重连中。";
+        OnPropertyChanged(nameof(DeviceConnectionIndicatorBrush));
+        RaiseCommandStates();
+
+        if (_machineRuntimeState == MachineRuntimeState.Idle)
+        {
+            InterlockMessage = $"实时监控读取失败: {ex.Message}";
+        }
+
+        AddWarningEvent($"实时监控读取失败: {ex.Message}");
+        RaiseStatusProperties();
+    }
+
     private async void OnRecipePropertyChanged(object? sender, PropertyChangedEventArgs e)
     {
         if (_isSyncingRecipeFromPlc || string.IsNullOrWhiteSpace(e.PropertyName))