bug修改

HuichuanLibrary/HCBoardManager_Axis.cs

@@ -207,8 +207,7 @@ namespace HuichuanLibrary
         public static bool IsInPosition(short axisNo, double targetPos, double maxError = 10)
         {
             double currP = GetAxisCurrPos(axisNo);
-
-            double chazhi = Math.Abs(currP - targetPos);
+            double chazhi = Math.Abs(Math.Abs(currP) - Math.Abs(targetPos)); 
             if (chazhi < maxError)
             {
                 return true;