Cooling Fan
Posted: Thu Apr 30, 2015 12:10 am
Hi,
I need to add a fan to better cool the printed parts in order to improuve quality...
... I've look on internet aboutn Mega and Ramps and I have understood that I can connect this fan on D9 pin...
... unfortunatelly on this pin I always have full power and Repetier are not able to manage it!
Maybe I need to change somethink in firmware... maybe uncomment the #define FAN_SOFT_PWM?
I need to add a fan to better cool the printed parts in order to improuve quality...
... I've look on internet aboutn Mega and Ramps and I have understood that I can connect this fan on D9 pin...
... unfortunatelly on this pin I always have full power and Repetier are not able to manage it!
Maybe I need to change somethink in firmware... maybe uncomment the #define FAN_SOFT_PWM?