Referring to Gunthar suggestion in Bitcointalk, it's seem that your EMA setting inverse to Gunthar suggestion. He said that...
" EMA1 and EMA2 are kinda of a weighted average of price and quantity. Literally, it is Exponential Moving Average. The number 1 and the number 2 on the side of EMA, indicate 2 different periods of calculations. Usually, EMA1 is calculated on longer periods and EMA2 on shorter periods. It indicates the average moving (up or down) of the latest prices calculated in the defined time. I suggest you set EMA1 to 2 hours and EMA2 to 4 hours if you want recurring trades in one hour or higher (4 to 8 hours or 6 to 12 hours) if you are fine with fewer trades per hour/day. "