I developed a script with a BarPeriod of 1440 and then wanted to integrate that one into a portfolio script that used a BarPeriod of 60.

For this to work I set the TimeFrame for the code of this script to 24 so that again it would result in daily trade signals.

I expected the simulation results to be the same but they weren't. With BarPeriod 60 and TimeFrame 24 I got a much lower AR.

Running the following script with different settings shows what I mean. Not only the AR but also the number of trades is different.

Code:
function run()
{
	BarPeriod = 1440;
	TimeFrame = 1;
	
	//BarPeriod = 60;
	//TimeFrame = 24;
	
	StartDate = 2015;
	EndDate = 2016;
	
	asset("EUR/USD");
	
	Stop = 20 * PIP;
	if (NumOpenTotal == 0)
		enterLong();
}


From the documentation about TimeFrame I assumed this should be the same. What am I missing?