修改已知问题

FATrace.WPLApp/Services/SysRunService.cs

@@ -68,6 +68,46 @@ namespace FATrace.WPLApp.Services
             set { _PlcLinkState = value;RaisePropertyChanged(); }
         }
 
+        private int _PlcScanState = 0;
+        /// <summary>
+        /// PLC扫描循环状态
+        /// 0=已停止，1=运行中，2=异常退出
+        /// </summary>
+        public int PlcScanState
+        {
+            get { return _PlcScanState; }
+            set
+            {
+                if (_PlcScanState != value)
+                {
+                    _PlcScanState = value;
+                    switch (value)
+                    {
+                        case 1:
+                            PlcScanMsg = "扫描运行";
+                            break;
+                        case 2:
+                            PlcScanMsg = "扫描异常";
+                            break;
+                        default:
+                            PlcScanMsg = "扫描停止";
+                            break;
+                    }
+                    RaisePropertyChanged();
+                }
+            }
+        }
+
+        private string? _PlcScanMsg = "扫描停止";
+        /// <summary>
+        /// PLC扫描循环状态消息
+        /// </summary>
+        public string? PlcScanMsg
+        {
+            get { return _PlcScanMsg; }
+            set { _PlcScanMsg = value; RaisePropertyChanged(); }
+        }
+
 
         private string? _CurUser;
         /// <summary>