Open Schalonsus opened 8 months ago
thisiskeithb
commented
8 months ago I lowered #define CONTROLLERFAN_SPEED_ACTIVE from 255 to 240 and then the controller fan is working like expected
Interesting. 255 is max speed, so it should work better than 240.
robherc
commented
8 months ago Is there any chance his logic levels for the fan got inverted?
Schalonsus
commented
8 months ago With 2.1.2.1 it starts spinning full throttle and then stalls, so logic should not be inverted Maybe overflow error (value too big) or 255 draws too much amps and the board cuts power? Strange is the clicking sound with 2.1.2.1 and Bugfix 2.1.x when not spinning
Did you test the latest
bugfix-2.1.xcode?Yes, and the problem still exists.
Bug Description
With stock firmware the controller fan starts spinning when heat bed is over 50°C or stepper motors are working With bugfix-2.1.x there is only a clicking sound from the controller fan, never turns on With 2.1.2.1 the controller fan starts spinning over 50°C but then stalls and just make clicking sound
I lowered #define CONTROLLERFAN_SPEED_ACTIVE from 255 to 240 and then the controller fan is working like expected
Bug Timeline
No response
Expected behavior
Heat bed over 50°C or stepper motor working the controller fan starts spinning
Actual behavior
Controller fan does not start spinning only clicking sounds
Steps to Reproduce
No response
Version of Marlin Firmware
2.1.2.1
Printer model
Artillery Sidewinder X2
Electronics
No response
LCD/Controller
No response
Other add-ons
No response
Bed Leveling
None
Your Slicer
None
Host Software
None
Don't forget to include
Configuration.handConfiguration_adv.h.Additional information & file uploads
config.zip