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Prusa i2, Prusa i1, Prism, Sells, and other Mendel variants
Re: Bed Auto Leveling.. check this out - 9 years ago
Quotenkdurrett heres my config.h Its almost like i have a feedrate set to high. My printer is a Prusa I3 I had that problem, this fixed it: #define HOMING_FEEDRATE {50*60, 50*60, 150, 0} // set the homing speeds (mm/min) #define DEFAULT_MAX_FEEDRATE {500, 500, 2.5, 25} // (mm/sec) -Zby zennmaster - General Mendel Topics
Re: Bed Auto Leveling.. check this out - 9 years ago
QuoteChikei Hi, i have a Makerfarm Prusa i3 8" and im trying to add auto bed leveling to it. I got G28/G30 work correctly, but when I run G29, the z probe be lowered immediately then z-axis lowered and then z probe retracted. XY axis are not moving at all but the system thinks it's moved. Can anyone help me ? A little earlier in this thread, I had a similiar problem, Here was the solution: Quotby zennmaster - General Mendel Topics
Re: Bed Auto Leveling.. check this out - 9 years ago
Sorted it! Somehow in all the firmware updating, I manged to get some nonexistent max endstops working. When I homed the extruder, both the max and min endstops would go high, so nothing moved. I uncommented "#define DISABLE_MAX_ENDSTOPS" in configuration.h and now everything is working great! Thanks again for getting this great feature ported over! -Zby zennmaster - General Mendel Topics
Re: Bed Auto Leveling.. check this out - 9 years ago
Hi Alex, and thanks for the quick reply! On the mount, it holds the servo arm pretty tightly, but I recommend using a small screw to keep everything secure. I saw that the changes were integrated into the official Marlin, so that's what I was using (Congratulations!). I got my configuration.h attached in my previous post, I guess I forgot to push the button I think I might have some otheby zennmaster - General Mendel Topics
Re: Bed Auto Leveling.. check this out - 9 years ago
Hi everyone! First, here's my contribution: I whipped up a quick endstop mounting arm for a 9g servo: I also copied Alex's fine servo mount into openSCAD, so you can make parametric adjustments: Now, my question: I managed to get all the hardware apparently working, but when I run a g29, the Z-axis homes once and the probe retracts. I get an "endstop hit: Z" message, and pronterface echby zennmaster - General Mendel Topics
Re: Purple Prusa i3 Build - 9 years ago
Very nice build! Did you have to modify the plate to fit the larger smooth rods? -Zby zennmaster - General