add WaferRobotFAction None

PunkHPX8_Themes/CustomControls/CustomRobot.cs

@@ -48,6 +48,7 @@ namespace PunkHPX8_Themes.CustomControls
 
     public enum WaferRobotFAction
     {
+        None,
         UpperToDown,
         DownToUpper
     }

PunkHPX8_Themes/CustomControls/PunkRobotControl.cs

@@ -101,7 +101,7 @@ namespace PunkHPX8_Themes.CustomControls
            "RobotFAction",
            typeof(WaferRobotFAction),
            typeof(PunkRobotControl),
-           new PropertyMetadata(WaferRobotFAction.DownToUpper, RobotFActionPropertyChangedCallback));
+           new PropertyMetadata(WaferRobotFAction.None, RobotFActionPropertyChangedCallback));
         public WaferRobotFAction RobotFAction
         {
             get => (WaferRobotFAction)GetValue(RobotFActionProperty);