Yes. You can set the expression pedal (ribbon) mapping for that parameter from -4th to -3rd, and then assign the expression pedal (ribbon) to a CC message. Then you can use your MIDI controller to send that CC message to control this parameter.
I think I understand what you mean, I can set the expression value aka hot knob to a CC# in the settings. That allows me to get to the expression settings set by the ribbon (in the app, I think this is what you mean) but what CC command would I send to get me back to the original settings? I think a simplier way to explain would be one CC command for toe up and one CC command for heel down.