Show all posts by user

Re: Tune menu Bed Z value step - 10 months ago

If you mean the babystepping for Z offset It is in configuration_adv.h #define BABYSTEP_MULTIPLICATOR_Z 25 // (steps or mm) Steps or millimeter distance for each Z babystep

by obewan - Firmware - Marlin

Re: Anet A8 problems - 1 year ago

the print head will always home until it hits the end-stop, i think the only option is to re-adjust the end-stop position. sorry if i am stating the obvious

by obewan - Prusa i3 and variants

Re: Issue: Z resetting after 2 minutes idle - 3 years ago

in configuration.h uncomment this define // Turn off the display blinking that warns about possible accuracy reduction #define DISABLE_REDUCED_ACCURACY_WARNING

by obewan - Firmware - Marlin

Re: Wierd issues - 3 years ago

might help if you post your config.h that you are using atm

by obewan - Firmware - mainstream and related support

Re: PID Autotune Heats Briefly Then Heater Goes Dead - (Heats Normally During Print and Via M109) - 3 years ago

M303 S temperature C cycles Try M303 E0 S210 C8

by obewan - Firmware - Marlin

Re: help programming bed size - 3 years ago

You need to set the X max to 300 And set X min to -20 This should set the x0 y0 position to the front left corner of the bed.

by obewan - Firmware - Marlin

Re: How Do I Configure Pinouts For A LCD - 3 years ago

Sometimes the plugs on the end of the cables are reversed,so you have to turn one by 180

by obewan - Firmware - Marlin

Re: Help needed in setting up an inductive probe - 3 years ago

Simplest way is with 2 resistors probe wireing

by obewan - Reprappers

Re: X Y Z start flashing on display - 3 years ago

Ok i must be going blind!!! Found option in config.h to stop it flashing.

by obewan - Firmware - Marlin

X Y Z start flashing on display - 3 years ago

After homing al axis, after a short period of inactivity the X Y Z start flashing as if they are no longer homed, I have 1 mm single start lead screws on Z axis so i get no movement after Z motors are turned off. Question, where in the marlin code can i increase the time period before they start flashing. thanks

by obewan - Firmware - Marlin

Re: Z_SAFE_HOMING - 3 years ago

Z safe homing is not enabled,you need to remove the // in front of the define

by obewan - Firmware - Marlin

Re: X- and Y-axis not moving, but locking - 3 years ago

Sharing your config.h file might help.

by obewan - Reprappers

Re: Help SUdden Z endstop change logic in marling - 3 years ago

What firmware are you using. I know mk4duo uses M123 Z0 orZ1 to reverse endstop logic

by obewan - General

Re: Marlin firmware and big treetech skr pro motherboard use external SD card module？ - 3 years ago

Easiest option is probably to add a BIGTREETECH TFT35 ( or TFT24) display that has the SD card slot already on it.

by obewan - Firmware - Marlin

Re: 3d printer - 3 years ago

Post your configuration.h file or a link to it

by obewan - Reprappers

Re: ender 3 pro marlin bed not centered - 3 years ago

With Cura you do file/save this saves the stl and all printer settings in a .3mf file

by obewan - Firmware - Marlin

Re: Confusing Stepper Motor Behavior - 3 years ago

Have you fitted the 3 micro stepping links under each stepper driver on the ramps board

by obewan - RAMPS Electronics

Re: Melzi 2.0 Z-Axis steppers not working (Marlin 2.0.x) - 3 years ago

Did you install the 3 links under the Z driver board to set the micro stepping

by obewan - Firmware - Marlin

Re: new ramps board, steppers make a loud whistling sound - 4 years ago

Have you installed the 3 jumpers under each stepper driver

by obewan - Reprappers

Re: LEFT_PROBE_BED_POSITION is outside the probe region - 4 years ago

Try changing this #define MIN_PROBE_EDGE 7 to #define MIN_PROBE_EDGE 30

by obewan - Firmware - Marlin

Re: Newbie with BL-Touch issues - 4 years ago

In your configuration.h Z probing section many of the needed #Defines have // in front of the line, this this turns the line into a comment instead of a definition.

by obewan - Reprappers

Re: Octoprint | firmware buffer overflow problem? - 4 years ago

I run a RPI 3 on repetier server,maybe try that.

by obewan - Firmware - Marlin

Re: Absolut zero height without Z end switch - 4 years ago

with the bltouch connected to the Z min input, you should be able to adjust the Z zero with the probe Z offset (negative value) If you set this in the configuration.h then you need to update the eeprom value by sending M502 M500 to the printer

by obewan - Firmware - Marlin

Re: bed is not centered and is offset and Steps/mm are all over the place - 4 years ago

Make sure you have the 3 jumpers installed under the driver modules to set the micro stepping

by obewan - RAMPS Electronics

Re: Are you supposed to see z-axis changes mid print with ABL? - 4 years ago

ABL is controlled by the firmware so no you will not see any minor fluctuations in the pronteface Z value,but you should see the Z motor move slightly as the X Y traverse the bed, but only for the 1st few layers as ABL has a fade value where it determines the print is levelled.

by obewan - Firmware - Marlin

Re: I3 V2 build help please - 4 years ago

If you unplugged the motor connection while power was still on, you may have destroyed 1 or more stepper drivers, remove drivers from the ramps board and see if it now works with 110 and usb connected.

by obewan - Prusa i3 and variants

Re: Modify file name display in Marlin 1.1.9 - 5 years ago

You need to put the heating placeholders in the machine settings start g code otherwise cura will auto insert them before the start g code during slicing something like G4 P50000 M104 S{default_material_print_temperature} M140 S{default_material_bed_temperature} ;Start heating bed M190 S{material_bed_temperature_layer_0} ;Wait for bed to reach temp before proceeding M109 S{material_print_t

by obewan - Firmware - Marlin

Re: BLTouch/3D touch help with mks base v1.4 board - 5 years ago

I dont think the 3dtouch needs the pullup resistor enabled as it uses a hall effect sensor. Try disabling it with // Enable pullup for all endstops to prevent a floating state //#define ENDSTOPPULLUPS #if DISABLED(ENDSTOPPULLUPS) // Disable ENDSTOPPULLUPS to set pullups individually #define ENDSTOPPULLUP_XMAX #define ENDSTOPPULLUP_YMAX #define ENDSTOPPULLUP_ZMAX #define ENDSTOPPULLUP_X

by obewan - Firmware - Marlin

Re: Modify file name display in Marlin 1.1.9 - 5 years ago

what do you have in your slicers start code atm

by obewan - Firmware - Marlin

Re: BLTouch/3D touch help with mks base v1.4 board - 5 years ago

can you attach your complete configuration.h pls

by obewan - Firmware - Marlin