private void btnMoveOriginZ_Click(object sender, EventArgs e)
 {
     if (VarGlobal.m_Connected)
     {
         int nRtn_1 = EziMOTIONPlusRLib.FAS_MoveOriginSingleAxis(VarGlobal.PortNo, 3);
         if (nRtn_1 != EziMOTIONPlusRLib.FMM_OK)
         {
             string strMsg;
             strMsg = "FAS_MoveSingleAxisAbsPos() \nReturned: " + nRtn_1.ToString();
             MessageBox.Show(strMsg, "Function Failed");
         }
         Thread.Sleep(500);
     }
     else
     {
         MessageBox.Show("Not Connect");
     }
 }