yep in the system menu select " pedal/ beam" then foot controllers 1 or 2 (which ever you connect the pedal to) then select and assign "start /stop" to that controller. then system write to save the changes. you can use any kind if sustain or switch pedal as you can change the polarity in the system menu as well. this will now stop start the sequencer.
They also have the FC-300 It's real fancy. We discussed it here…The post is a little old but it gives good info and most of it should still be accurate.