The Yamaha YC receives and transmits tons of CC messages. Just about all the buttons and drawbars do. I played it at NAMM a few years ago and I really liked the sounds. The MIDI implementation is not in the manual and in the following PDF

https://usa.yamaha.com/files/download/other_assets/7/794817/reface_en_dl_b0.pdf
_________________________
"You Shall Know the Truth, and the Truth will set you free." John 8:32