Geeetech

hello,

finally try to configure my i3 pro c. still some troubles in paradise.
when i want to home y then the bed moves to me en doesn't move away from me to the endstop so when it reach the max position towards me the motor doesn't stop running and i need to hit emergenci button.

when i home the z direction it does that but when i want to z upwards it's like the motor can't push it up and it stutters

thanks

steven

1)You can change the direction in the firmware and upload it to the printer. Change the corresponding settings here and ready to hit the emergency stop button if necessary!
(change your Y axis direction only, not all of them)
#define INVERT_X_DIR true // for Mendel set to false, for Orca setto true
#define INVERT_Y_DIR false // for Mendel set to true, for Orca set tofalse
#define INVERT_Z_DIR true // for Mendel set to false, for Orca setto true
#define INVERT_E0_DIR false // for direct drive extruder v9 set to true,for geared extruder set to false
#define INVERT_E1_DIR false // for direct drive extruder v9 set to true,for geared extruder set to false
#define INVERT_E2_DIR false // for direct drive extruder v9 set to true,for geared extruder set to false
#define INVERT_E3_DIR false // for direct drive extruder v9 set to true,for geared extruder set to false

You can refer to the following link to modify the firmware:
http://www.geeetech.com/forum/viewtopic ... 20&t=16433

2) what's the voltage of your Z axis driver? how about increase it to 1.0V?

For Y mount the open end of the belt on the other side...one side goes away from the motor and one side goes towards. For Z, it depends if you can rotate your Z leadscrews by hand with the power off easily.

you can also refer to the link here to check it:

http://www.geeetech.com/forum/viewtopic ... 917(thanks