EEPROM probe offset was my problem all along. fixed with M851by nick9one1 - Reprappers
All the advice online seems to be out of date as the code has changed but found some additional config in _adv #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL) // Override the mesh area if the automatic (max) area is too large //#define MESH_MIN_X MESH_INSET //#define MESH_MIN_Y MESH_INSET #define MESH_MAX_X X_BED_SIZE - (MESH_INSET) #define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET) #by nick9one1 - Reprappers
* * - AUTO_BED_LEVELING_BILINEAR * Probe several points in a grid. * You specify the rectangle and the density of sample points. * The result is a mesh, best for large or uneven beds. * I cant see where in configuration.h I set " You specify the rectangle and the density of sample points."by nick9one1 - Reprappers
I disabled // #define MAX_SOFTWARE_ENDSTOP_X // #define MAX_SOFTWARE_ENDSTOP_Y and it seems to be working. these commands now take the probe to the correct position of the bed (bottom left, centre, top right) G1 X0 Y0 G1 X100 Y100 G1 X220 Y220 It would seem the software endstops are being calculated from G28 home, not home offset. This might be a bug? Now I have another issue. AUTO_BED_by nick9one1 - Reprappers
That certainly looks like a good solution for switching between multiple printers/slicers. But I feel like it may be over complicated for my needs - I have one printer and one slicer. the method I used is here (method 2). I have set the print bed size in firmware. Configured the offset with M206 so that X0 Y0 is exactly on the corner of the bed, and X110 Y110 is exactly in the middle. for sby nick9one1 - Reprappers
I'm trying to get my printer to use the full extent of the bed and I'm having problems. this is what I've done so far.. // The size of the print bed #define X_BED_SIZE 220 #define Y_BED_SIZE 220 // Travel limits (mm) after homing, corresponding to endstop positions. #define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS X_BED_SIZE #define Y_MAX_POS Y_BED_SIZE #defineby nick9one1 - Reprappers
I'm having an issue with the amount of steps that are required by my extruder. Long story short... I have a wanhao i3 2.1running on Ramps & Marlin with stock motors. E3DV6 and the Titan extruder. I have my step count at 1036 to extrude the correct amount (100mm extrudes 100mm). According to the documentation the titan extruder should only need 456 steps on a standard 200 step motor and 1by nick9one1 - Stepper Motors, Servo Motors, DC Motors
There really is no need for sarcasm. Forums are a place to learn and share information. I was under the impression that the table you are talking about refers to the CFG1 and CFG2 pads on the driver itself? As this image illustrates - ( I have 'CFG1' and 'GND' bridged on all the drivers. )by nick9one1 - RAMPS Electronics
Quoteo_lampe QuoteDust I dont know why we bother putting info in the wiki... no one ever looks at it!!! Maybe, if all Wiki documents were YT-videos... Maybe if the wiki actually contained the answer? My question is how to set the jumpers on the ramps board for 1/16 stepping. Not how to bridge the pads on the TMC2100 for stealthchop/spreadCycle .by nick9one1 - RAMPS Electronics
Hi, I bought some TMC2100 drivers recently, but needed to change to 24V so also bought one of the MKS GEN 1.4 boards. I have the driver in d board configured but wanted to confirm that I have the ramps jumpers underneath the drivers set correctly. Currently I have all three jumpers installed (as I did with A4988 drivers). But it seems like the jumper selection is specific to the driver youby nick9one1 - RAMPS Electronics
Perfect! that worked a treat. removed that r20 and it instantly started working. Thank youby nick9one1 - Firmware - Marlin
I've been struggling with this for a while.... I converted my wanhao duplicator i3 over to ramps and Marlin about 6 months ago. I used a proximity sensor and all was good. I decided to upgrade to TMC2100 drivers. They were noisy on 12v so bought a 24v PSU and a MKS Gen 1.4 board. I can get everything working except the prox sensor. Its a LJ18A3-8-Z/BX NPN (NO I think). I built a voltageby nick9one1 - Firmware - Marlin
Hi, I've recently converted my Wanhao i3 to Ramps, and not sure if I have all the correct feed rates etc. configured in the firmware. I'm using Octoprint and the Marlin plugin (makes changing settings much easier!) I've got steps configured correctly, and have calibrated the extruder. But I'm not sure about the rest. Is anything obviously wrong here?by nick9one1 - Printing