diff --git a/DosingSystem/Model/SiemensPlc/SensorInfo.cs b/DosingSystem/Model/SiemensPlc/SensorInfo.cs
new file mode 100644
index 00000000..79f363ec
--- /dev/null
+++ b/DosingSystem/Model/SiemensPlc/SensorInfo.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BPASmartClient.DosingSystem.Model.SiemensPlc
+{
+    public class SensorInfo
+    {
+        public bool LocalEStop { get; set; }
+        public bool RemoteEStop {get; set; }
+
+        public bool[] Sensor { get; set; } = new bool[8];
+
+        public bool[] Standby1 { get; set; } = new bool[6];
+        public bool[] CylinderBase { get; set; } = new bool[8];
+        public bool[] CylinderWork { get; set; } = new bool[8];
+
+        public bool[] Standby2 { get; set; } = new bool[8];
+        public bool AlarmAxis1 { get; set; } 
+        public bool AlarmAxis2 { get; set; } 
+    }
+}
diff --git a/DosingSystem/ViewModel/RecipeControlViewModel.cs b/DosingSystem/ViewModel/RecipeControlViewModel.cs
index 21ab5f1d..05ea2efb 100644
--- a/DosingSystem/ViewModel/RecipeControlViewModel.cs
+++ b/DosingSystem/ViewModel/RecipeControlViewModel.cs
@@ -117,14 +117,18 @@ namespace BPASmartClient.DosingSystem.ViewModel
                         Stopwatch sw = new Stopwatch();
                         App.Current.Dispatcher.Invoke(() => { recipeProcesses.Add(Recipes.ElementAt(index)); });
                         sw.Restart();
-                        while (!GlobalDevice.PlcData.ResComplete)
+                        while (true)
                         {
-                            if (sw.ElapsedMilliseconds >= 3000)
+                            if (sw.ElapsedMilliseconds >= 3000 && !GlobalDevice.PlcData.ResComplete)
                             {
                                 MessageNotify.GetInstance.ShowRunLog("获取配方下发反馈超时");
                                 break;
                             }
-                            if (GlobalDevice.PlcData.ResComplete) SiemensDevice.GetInstance.MySiemens.Write("DB3.DBX0.1", false);
+                            if (GlobalDevice.PlcData.ResComplete)
+                            {
+                                SiemensDevice.GetInstance.MySiemens.Write("DB3.DBX0.1", false);
+                                break;
+                            }
                             Thread.Sleep(100);
                         }
                         #endregion