Tons of tutorials and videos on how to program the fcb1010, Google search.
For the FM3, Read the midi section in the FM3 manual, starts on page 95, referring to that, program both the fcb1010 and the FM3 accordingly.
I have an old fcb1010 pc editor for windows (xp, yes its old but still works) I can share, or you can easily find it online too, free. It requires a USB to midi interface such as a midisport uno.