Re: Not obeying movement or homing limits?
It's set in my Conifguration.h Now that I double checked it, it looks like it's intentional that it can be overridden by M203 As it's currently designed, I wouldn't call it a safeguard at all,...
View ArticleRe: Not obeying movement or homing limits?
I'm OK with some parameter with 'Max' in the name being over-ridden and having a bigger 'Max' number put in it. If the user thinks that makes sense, I'm not going to second guess him....
View ArticleOptical Endstops & Autoleveling - GT2560 Prusa I3
I am currently building my first own Prusa I3. I have chosen the GT2560 board because my boss had a 3D printer at work which I had to maintain from time to time so I am a little bit more familiar with...
View ArticleRe: Optical Endstops & Autoleveling - GT2560 Prusa I3
In Marlin's Configuration_adv.h file you can control the direction for the Encoder Wheel for both menu items and numbers while editing them. Just configure them to your preference.
View ArticleRe: Optical Endstops & Autoleveling - GT2560 Prusa I3
Thanks for the reply! Unfortunately I can't find the line where it would be defined/configured, could you point me towards it? Update: I got the Y-Axis endstop to work but the X-axis endstop won't...
View ArticleHow to enable software control for extruder fan in G code?
Cheers. I've got an FLSUN machine that has a BT7272A board running marlin. I recently switched over to a software controlled fan for the extruder. It works but I have to manually turn it on in the...
View Articleauto bed leveling suddenly stopped working!
This is a serious riddle. I use g28 then g29 before each print and have for a long time with great results, I usually manually level the bed every so often just the bottom of my prints isn't too...
View ArticleRe: auto bed leveling suddenly stopped working!
Problem solved. I left out one detail, because I never set my Y stepper so high I was concerned with how it crept up and swapped it with my E2 stepper which isn't in use. Turns out the E2 stepper...
View ArticleZ-probe and auto bed levelling in the most recent Marlin version
I'm building a 3D printer for the first time (The D-Bot Core XY) and I'm still waiting for a few parts to come in. In the meantime I thought it'll be a good idea to get started on the firmware...
View ArticleAuto bed leveling problem
Hi all, I have a Prusa i3 and I have just mounted the auto bed leveling with an inductive sensor. Now I have some problem to set the correct offset to my extruder. I have the Marlin 1.1.0 RC6. For...
View ArticleMotors only move one direction, endstop configuration problem?
firmware: Marlin 1.1 Control: Pronterface 2015.3.10 bed: 305mm x 305mm controller: miniRambo Replacing a broken Rambo with a miniRame Please see next message.
View ArticleRe: Motors only move one direction, endstop configuration problem?
Ok, problem has changed. I managed to get the X and Y axis's to work correctly, but I still have an issue with the z axis. It moves up and down in the correct direction, but since the origin has not...
View ArticleRe: Auto bed leveling problem
You probably are not doing a M502 and M500 pair after uploading the firmware. Marlin uses the setting in the EEPROM if the EEPROM is enabled. You can give it the new settings by doing a M502 and then...
View ArticleRe: Motors only move one direction, endstop configuration problem?
You may have the Z-Homing-Speed set too high. Or you may have the Z-Acceleration set too high. Also check the MAX_FEEDRATE numbers (for Z). Probably something is set high enough the motors can't do...
View ArticleRe: Z-probe and auto bed levelling in the most recent Marlin version
If the boards really have pullups, you should not need to have the ENDSTOPPULLUPS defined in your Configuration.h file. But it won't do any harm to have them turned on.
View ArticleRe: Crazy move at the start of a print.
If it is in your GCode file... That sounds like a Slic3r issue. You can start tweaking Slicer settings to see if you can get rid of it.
View ArticleRe: Optical Endstops & Autoleveling - GT2560 Prusa I3
They are called: //#define REVERSE_ENCODER_DIRECTION #define REVERSE_MENU_DIRECTION There are two settings. One for the Encoder in general. And one for menu options.
View ArticleRe: Motors only move one direction, endstop configuration problem?
Holly cow!!! That was it. The line in configuration.h was... #define HOMING_FEEDRATE {50*60, 50*60, 4*60} I changed that last parameter to 4*30 and the problem seems to be solved. Would 120 work as...
View ArticleRe: Motors only move one direction, endstop configuration problem?
QuotecharlieRC Would 120 work as well as 4*30?? Yes! The 60 is there to make the units more clear. The feedrate number needs to be in mm per minute. But mm per second is more clear to the user. To be...
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