Z axis speed
Hi. I cant find the setting to control this behaviour:
When I start a print, firts the heated bed starts heating, when it reachs the temp, then a homeing of all axis is triggered_ first X then Y and Z the last.
When it is turn of Z to home, it starts going down till reaches the cero position, then goes up and down again slowly, and here it comes what I want to modify: it goes up very quick for a waiting position till the extruder heats up. I want to slow down this last movement. This movement speed appeared when I upgraded to 092 (from 0.90) and for some reason this fast movement makes a horrible noise in my stepper motors and definitly they dont like such a speed.
Can you tell me where in the formware this speed is set?
Thanks in advance
Martin
When I start a print, firts the heated bed starts heating, when it reachs the temp, then a homeing of all axis is triggered_ first X then Y and Z the last.
When it is turn of Z to home, it starts going down till reaches the cero position, then goes up and down again slowly, and here it comes what I want to modify: it goes up very quick for a waiting position till the extruder heats up. I want to slow down this last movement. This movement speed appeared when I upgraded to 092 (from 0.90) and for some reason this fast movement makes a horrible noise in my stepper motors and definitly they dont like such a speed.
Can you tell me where in the formware this speed is set?
Thanks in advance
Martin
Comments
Max travel speed 2 (#define MAX_FEEDRATE_Z)
Any suggestion? something related to the pololu/power?
why the step motors jam at speed 3 but they work at speed 5 (despite that at 5 and 4, there is a weird sound comeing out of the motors...)
thnaks in advance