MarlinFirmware/config/examples/delta/kossel_xl

Configuration for Kossel k800 XL

This example configuration is for a Kossel XL with a printable bed diameter of 280mm and a height of 380mm. It also has the auto bed leveling probe (with an endstop switch) and the heated bed activated.

Configuration

You might need (or want) to edit at least the following settings in Configuration.h:

• MANUAL_Z_HOME_POS - The available height of your printing space. Auto Bed Leveling makes it less important to have the exact value.
• DELTA_PRINTABLE_RADIUS - The printable radius is how far from the center the nozzle can reach.
• DEFAULT_AXIS_STEPS_PER_UNIT - Steps-per-millimeter for the delta steppers, and for the extruder to optimize the amount of filament flow.

Fine tuning

• Increase DELTA_RADIUS if the model comes out convex (with a bulge in the middle)
• Increase DELTA_DIAGONAL_ROD if the model comes out larger than expected

[http://reprap.org/wiki/PID_Tuning](PID Tuning)

• DEFAULT_Kp - The proportional term
• DEFAULT_Ki - The integral term
• DEFAULT_Kd - The derivative term

PSU Options

• The power supply is configured to 2 (to use a relay to switch 12V on and off)
• It is configured to be off by default