Sonar X1 doesn't record changes from controller

Hello friends!
 
A curious thing happens to me with ACT function Sonar X1.
 
With the ACT function I connected a Hercules DJ (DJ mixer) to act as controller of synthesizers in the Sonar. It does not work quite right :-)
 
I want to use the knobs and faders on the Hercules DJ to record changes synthesizers during playback.
 
With W and R automation modes activated these are the results (two are good but one does not work :-)

• Hercules DJ + Sonar: If while playing an audio track I move the knobs for volume and pan, and then these changes are recorded correctly.
• Synthesizer + Sonar: If while playing a MIDI track (and the function activated W) I move the knobs from the interface of the synthesizer (tune, decay, etc), Sonar records changes in the audio track where I loaded the synthesizer.
• Synthesizer + Hercules + Sonar: I move the knobs and faders synthesizer from Hercules, and you can see how these knobs respond correctly. However, Sonar not register these changes. But if, during the same play, move the knobs and faders from the interface of the Minimoog then these changes are recorded correctly.

Any idea why the Hercules knobs and faders move with the synthesizer but not recorded in the Sonar?
 
Thanxs in advance :-)
 
J.