Help Me please

[Sergio Giuffrida]

Hi,

i have a Cyclone PCB Factory with a Arduino Mega + Ramps 1.4 + DRV8825, after compiling and put firmware in github of this project,

the X and Y dosen't move correctly , i change DEFAULT_AXIS_STEPS_PER_UNIT:

    original //#define DEFAULT_AXIS_STEPS_PER_UNIT   {3200.0/(Cyclone_XY_Gear_Ratio*1.25),3200.0/(Cyclone_XY_Gear_Ratio*1.25),3200.0/(Cyclone_Z_Gear_Ratio*1.25),800}  // steps per unit for Cyclone

    My #define DEFAULT_AXIS_STEPS_PER_UNIT   {5120.0/(Cyclone_XY_Gear_Ratio*1.25),5120.0/(Cyclone_XY_Gear_Ratio*1.25),9600.0/(Cyclone_Z_Gear_Ratio*1.25),800}  // steps per unit for Cyclone M8 DRV8825  

but when i put i file drill in CNC-GCode-Controller , Z axis dosen't go down after 0 position, Z probing works! but dosen't go in Z negative!!!

i'm sorry for my english!

i need help!!! please!

thank you

[Samuel Kranz]

sounds like a software endstop issue, try to disable them.

[Sergio Giuffrida]

this???

#define min_software_endstops false // If true, axis won't move to coordinates less than HOME_POS.

#define max_software_endstops false  // If true, axis won't move to coordinates greater than the defined lengths below.

[Sergio Giuffrida]

in log i see!

echo:endstops hit z:0.0069

[Samuel Kranz]

Yes I meant that setting, you can disable that or set z min (buildarea) to a negative value.. I guess currently it is set to zero

[Sergio Giuffrida]

Thank you it's working!!
That was the problem I left the crocodile limit switch connected to the PCB and When I turned on the splindle It was gnd