Add a continuity function to my EA

Hello,
My EA is simple, When the preset sum is reached it cuts all my orders.
but the problem is that I have to manually re-enter a new sum for it to continue.
what I would like is when a sum is reached, that my equity account automatically goes to the previous sum...

Example

My value is (AccountEquity()>= 1400)
and when the sum of 1400 is reached the EA closes all orders and automatically goes to 1450
closes all orders and 1500 closes all orders and 1550 closes all orders ect if my value and 50.

Comple code:


//+------------------------------------------------------------------+
//|                    TakeProfit 1 |
//+------------------------------------------------------------------+

#property copyright ""
#property link      ""


                                       
extern double My_Money_Equity_Target=1400;  
                                         
int Slippage=5;                                        
int i;


//+------------------------------------------------------------------+
                                  
//+------------------------------------------------------------------+
int init()
  {
//---- 
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
                               
//+------------------------------------------------------------------+
int deinit()
  {
//---- 
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
                                         
//+------------------------------------------------------------------+


int start()
{
if (AccountEquity()>= 1400)

   {
    for(i=OrdersTotal()-1;i>=0;i--)
       {
       OrderSelect(i, SELECT_BY_POS);
       int type   = OrderType();
               
       bool result = false;
       switch(type)
          {
          //Close opened long positions
          case OP_BUY  : result = OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_BID),Slippage,clrNONE);
                         break;
               
          //Close opened short positions
          case OP_SELL : result = OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_ASK),Slippage,clrNONE);
                         break;
          //Close pending orders
            case OP_BUYLIMIT  :
            case OP_BUYSTOP   :
            case OP_SELLLIMIT :
            case OP_SELLSTOP  : result = OrderDelete( OrderTicket());
          }
          
          
       if(result == false)
    
       
          {
            Sleep(3000);
          }  
       }
      Print ("Account Profit ");
      return(0);
   }  
   
   Comment("Balance: ",AccountBalance(),", Account Equity: ",AccountEquity(),", Account Profit: ",AccountProfit(),
           "\nMy Account Equity Target: ",1400);
   
  return(0);
}