Ok, sorry, my english is not the best ...
I want display the temperature from the sensors (DS18XX) and fanvalues in CC2.
Like a extra screen.
A boot screen to display this value is possible but CC2 can not display this value?
Ok, let's start from the beginning. I need to know if you have the sensors and fans hooked up to the 633. Also, assuming this has been done, have you configured them in CC2?
In other words, is the 633 currently controlling the fans? If so, you are most of the way there. If not, you need to do this, first. Make sure you are using the latest version of CC2, or you can not do anything.
Once you are to the point where you have sensors/fans controlled by CC2, tell us your configuration (# of sensors, fans), how you are controlling, and exactly what you wish to display.