Limit orders based on equity

[[Deleted]]

I am trying to limit my orders based on my available equity. Can anyone see what i am doing wrong?

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//---- input parameters

extern bool ShortOnly = true;
extern bool BuyOnly = true;
extern int TakeProfit = 20;
extern int ScaleTradeEntry = 10;
extern double Risk = 0.1;
extern int MinPercentMargin = 500;
extern double Key = 0;

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//---- go trading only for first tick of new bar
// if(Volume[0]>1) return;

if (AccountMargin() != 0)
{
if (AccountEquity()/AccountMargin() < MinPercentMargin*0. 01)
{
Print("Trading suspended: Not enough Margin Left");
return;
}
}