更新

ViewModels/StationViewModel.cs

@@ -149,6 +149,7 @@ namespace TabletTester2025.ViewModels
         [ObservableProperty] private bool _friabilityClockwise = true;
         [ObservableProperty] private bool _friabilityCounterClockwise;
         [ObservableProperty] private double _friabilityCurrentRpm;
+        [ObservableProperty] private int _friabilityRealtimeRounds;
         [ObservableProperty] private int _friabilityRemainingRounds = 100;
         public IAsyncRelayCommand StopHardnessCommand { get; }
         public IAsyncRelayCommand StopFriabilityCommand { get; }
@@ -1888,6 +1889,7 @@ namespace TabletTester2025.ViewModels
                 int totalRounds = Math.Max(1, FriabilityTargetRounds);
                 FriabilityRemainingRounds = totalRounds;
                 FriabilityCurrentRpm = rpm;
+                await RefreshFriabilityRealtimeRoundsAsync();
                 await PulseCoilAsync(startCoil);
                 int durationMs = (int)Math.Ceiling(testTimeMin * 60 * 1000); // 总运行时间（毫秒）
 
@@ -1904,6 +1906,8 @@ namespace TabletTester2025.ViewModels
 
                     // 更新界面绑定的剩余圈数
                     FriabilityRemainingRounds = remainingRounds;
+                    if (i % 500 == 0)
+                        await RefreshFriabilityRealtimeRoundsAsync();
 
                     // 等待100ms，再更新下一次
                     await Task.Delay(100);
@@ -1914,6 +1918,7 @@ namespace TabletTester2025.ViewModels
                 double weightAfter = await ReadFriabilityWeightAsync(ResolveFriabilityWeightAfterRegister(), "脆碎后重量");
                 SetFriabilityWeightFromPlc(weightAfter: weightAfter);
                 FriabilityCurrentRpm = rpm;
+                await RefreshFriabilityRealtimeRoundsAsync();
 
                 bool localLossReady = TryCalculateFriabilityLossFromWeights(out double localLossPercent);
                 if (localLossReady)
@@ -1962,6 +1967,31 @@ namespace TabletTester2025.ViewModels
             return value;
         }
 
+        private ushort ResolveFriabilityRealtimeRoundsRegister()
+        {
+            return _plcConfig.FriabilityRealtimeRounds != 0
+                ? _plcConfig.FriabilityRealtimeRounds
+                : (ushort)82;
+        }
+
+        private async Task RefreshFriabilityRealtimeRoundsAsync()
+        {
+            ushort registerAddress = ResolveFriabilityRealtimeRoundsRegister();
+            if (registerAddress == 0)
+                return;
+
+            try
+            {
+                int value = await _plc.ReadIntAsync(registerAddress);
+                if (value >= 0)
+                    FriabilityRealtimeRounds = value;
+            }
+            catch
+            {
+                // Keep the last displayed realtime count if the PLC read fails once.
+            }
+        }
+
         private async Task RunDisintegrationAsync()
         {
             if (_isDisintegrationRunning) return;