It fixed the x and y axis, but z motor is still extremely slow.
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It fixed the x and y axis, but z motor is still extremely slow.
It is slow during Homing? Or all the time? You set that by changing these values:
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min) Set to 7 or 8 *60 if your hardware can handle it.
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 25} // (mm/sec) Bump this up to 50 to go faster... Or even higher if you dare and have a reason to.
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // probably 200 or 300 is safe here
i figured it out!!
It was
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,400.0*8/3,760*1.1} // default steps per unit for Ultimaker
Thank you so much for your help Roxy.
Ugh.....troubles never end!!!!!
The servo does not retract before printing begins.
Help please!!
Can you engage and retract the server using the M280 command? Can you post your Configuration.h file please.
Yes the M280 command works.
Did you do a G29 ? That should retract it. But I know what you are seeing. I just fixed it in my copy of the code 30 minutes before you posted. In Marlin_main.cpp search for
static void homeaxis(int axis) {
Go about 70 lines further down in the file. Change the code block:
#if defined (ENABLE_AUTO_BED_LEVELING) && (PROBE_SERVO_DEACTIVATION_DELAY > 0)
if (axis==Z_AXIS) {
do_blocking_move_relative(0, 0, Z_RAISE_BETWEEN_PROBINGS);
retract_z_probe();
}
#endif
to include the retract_z_probe(); function call. You will need to add everything in RED.
do_blocking_move_relative(0, 0, Z_RAISE_BETWEEN_PROBINGS);
was not in my code
ok, i get what your saying
And more troubles. I am going to give up on auto leveling soon. Takes less time to manually level the bed.
The nozzle starts printing a few mm above the bed.