更新

Models/PlcConfiguration.cs

@@ -28,6 +28,7 @@
         public ushort HardnessPressure { get; set; }
         // 脆碎度
         public ushort FriabilityStartCoil { get; set; }
+        public ushort FriabilityRpm { get; set; }
         public ushort FriabilityRounds { get; set; }
         public ushort FriabilityRoundsBox { get; set; } // 兼容旧配置字段
         public ushort FriabilityTestTime { get; set; }

Views/SettingsWindow.xaml.cs

@@ -22,6 +22,7 @@ namespace TabletTester2025
             await LoadHardnessDamageThresholdAsync();
 
             // 脆碎度
+            await LoadPlcFloatToTextBoxAsync(ResolveFriabilityRpmRegister(), FriabilityRpmBox);
             await LoadPlcIntToTextBoxAsync(ResolveFriabilityRoundsRegister(), FriabilityRoundsBox);
 
             // 崩解
@@ -70,7 +71,8 @@ namespace TabletTester2025
                 p.HardnessTestCount = int.Parse(HardnessCountBox.Text);
                 double hardnessPressure = ParseFiniteDouble(HardnessPressureBox.Text, "加压压力");
                 int hardnessDamageThreshold = ParsePositiveInt(HardnessDamageThresholdBox.Text, "硬度破损判定");
-                p.FriabilityTargetRpm = ParseFiniteDouble(FriabilityRpmBox.Text, "脆碎度转速");
+                double friabilityRpm = ParseFiniteDouble(FriabilityRpmBox.Text, "脆碎度转速");
+                p.FriabilityTargetRpm = friabilityRpm;
                 p.FriabilityTargetTimeMin = ParseFiniteDouble(FriabilityTimeBox.Text, "脆碎度试验时间");
                 p.FriabilityTargetRounds = ParsePositiveInt(FriabilityRoundsBox.Text, "脆碎圈数");
                 p.FriabilityMaxLossPercent = ParseFiniteDouble(FriabilityMaxLossBox.Text, "最大失重率");
@@ -92,6 +94,7 @@ namespace TabletTester2025
                 ValidateParameters(p);
                 await WriteHardnessPressureAsync(hardnessPressure);
                 await WriteHardnessDamageThresholdAsync(hardnessDamageThreshold);
+                await WriteFriabilityRpmAsync(friabilityRpm);
                 App.CurrentPharmaParams = p;
                 App.SaveCurrentPharmaParameters();
 
@@ -275,6 +278,20 @@ namespace TabletTester2025
             catch { textBox.Text = ""; }
         }
 
+        private static async Task WriteFriabilityRpmAsync(double value)
+        {
+            ushort registerAddress = ResolveFriabilityRpmRegister();
+            if (registerAddress == 0)
+                throw new InvalidOperationException("脆碎度转速PLC寄存器地址未配置。");
+
+            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
+        }
+
+        private static ushort ResolveFriabilityRpmRegister()
+        {
+            return App.PlcConfig.FriabilityRpm != 0 ? App.PlcConfig.FriabilityRpm : (ushort)320;
+        }
+
         private static ushort ResolveFriabilityRoundsRegister()
         {
             if (App.PlcConfig.FriabilityRounds != 0)

appsettings.json

@@ -26,6 +26,7 @@
     "HardnessMax": 72, //最大力采集
     "HardnessShishilizhi": 1314, //力显示
     
+    "FriabilityRpm": 320, // 脆碎度转速 r/min
     "FriabilityRounds": 410, // 脆碎圈数
     "FriabilityRoundsBox": 410, // 兼容旧字段：脆碎圈数
     "DisintegrationSeconds": 420, //崩解时间