The changes would be made in pins_Ramps.hby Roberts_Clif - Firmware - Marlin
I can see is is a MKS but cannot see the numbers. Do you have other images It appears to be an MKS Gen V1.4, Now what type 3D Printer is it connected too.by Roberts_Clif - Extruded Aluminum Frames
I do not believe you should have any issues. There are few individuals who have done so without issues.by Roberts_Clif - Controllers
I would say the the MOSFET is bad and it is failing under high the current load. Test the Hotbed you can test the hot bed by connecting to a Car Battery charger 10Amps or better you can use a UPS 7Amp Battery for a quick test to see if the hotbed actually works.by Roberts_Clif - Reprappers
At this point I have re-flashed Marlin 1.1.5 too many times to count, and have made only minuscule changes, and had but forgotten about this problem. Until I ran across this line of code " #define Z_HOME_BUMP_MM 2" QuoteRoberts_ClifMarlin 1.1.5 after Auto home while displaying CUSTOM_MACHINE_NAME Z-axis will rise changing the display to " Endstops Z " or "G28 Z Forbidden" Well I have no explanby Roberts_Clif - Firmware - Marlin
My 1st 3D Printer came with a 12V at 30 Amps power supply, don't get me wrong but it works for what I print but Could use a little push.. My 2nd 3D Printer came stock with a 24V at 20Amps 480Watts supply, and it appear to be just right.by Roberts_Clif - General
Have integrated Hictop 3DP11/12 setting from configuration.h, configuration_adv.h and pins_Ramps.h into Marlin 1.1.6by Roberts_Clif - Firmware - Marlin
pins_Ramps.h #if ENABLED( IS_RAMPS_EFB ) // Hotend, Fan, Bed #define FAN_PIN RAMPS_D9_PIN #define HEATER_BED_PIN RAMPS_D8_PIN #elif ENABLED( IS_RAMPS_EEF ) // Hotend, Hotend, Fan #define HEATER_1_PIN RAMPS_D9_PIN #define FAN_PIN RAMPS_D8_PIN #elif ENABLED( IS_RAMPS_EEB ) // Hotend, Hotend, Bed #define HEATER_1_Pby Roberts_Clif - Firmware - Marlin
Good Catch, I had to print Z-Axis smooth rod supports before I could print without Z-Bandingby Roberts_Clif - Printing
I would buy 2 more 380mm 2020 and build a cube Bottom Using 4040 would stand tall 2 X 420 front to back Using 4040 Would Stand tall 2 X 400 Right to Left top Using 4040 would lay flat 2 X 420 front to back and have a 20mm overhang both sides Using 2020 Would use 2 X 400 Right to Left with the 4 X 380mm would attach top to bottom inside dimensions 400 X 400 X 380by Roberts_Clif - General
Heat bed is controlled here PIDTEMPBED You may try to Autotune Hot end M303 E0 S200 C8 This will heat the first nozzle (E0), and cycle around the target temperature 8 times (C8) at the given temperature (S200) and return values for P I and D. You may try to Autotune Hot Bed Bed: M303 E-1 S90 C8 This will heat the first nozzle (Bed), and cycle around the target temperature 8 times (C8) at thby Roberts_Clif - General
Same Here, When I first received my 3D printer it was missing the Assembly Instructions CD. If not for my researching before purchasing, and finding a you tube assembly video may have never completely assembled 3D Printer. Then it was missing parts more delays. Once assembled I found the Z banding almost intolerable, because a the smooth rod support only being 2mm thick. Between the all thread bby Roberts_Clif - General
My sensor is 25mm directly behind and center Nozzle. I have setup and used both Linear and Bi-linear bed leveling, presently setup is done to use UBL bed leveling, though have not uploaded to test yet.. #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN #define FIX_MOUNTED_PROBE #define X_PROBE_OFFSET_FROM_EXTRUDER 0 // X offset: -left +right #define Y_PROBE_OFFSET_FROM_EXTRUDER 25 // Y oby Roberts_Clif - General
I was wondering about that,?by Roberts_Clif - General
Your ideal is sound however your choice of parts I Believe is not. I would choose a SSR and would choose a 40A, four beds at about ~5 amps each = 20 amps + 10 Spare is 30 amps This would be a 24Volt supply at 30 amps = 720watts Supply Single phase 24v dc dc solid state relay XSSR-DD2540W2 Control Voltage 5-30VDC Control Current 4-25mA Reverse Voltage 30VDC Guarantee close voltage 1.5VDC Guaraby Roberts_Clif - General
I search E-Bay as I have had good luck, and getting a refund is guaranteed though it does take time.by Roberts_Clif - General
Tell us about your 3D Printer and the problem you are experiencing, we are not dell though the forum is here to help you find a solution.by Roberts_Clif - General
What firmware are you using and attach you configuration file.by Roberts_Clif - Prusa i3 and variants
I have had problems with random moves as well I enclosed the stepper motor wires into a separate bundle the the controller wires. And shielded the Controller to prevent the stepper motor noise. This may or may not be your problem watch this video while I duplicate the my problem. (Video was created in July, Have redesigned case snap open/close for faster access) Errors listed fast forward tby Roberts_Clif - General
You are Welcome from the Forum. Need any further assistance just Post!by Roberts_Clif - General
Arduino Compiler error will occur during compile if not true (same as "Z_MIN_ENDSTOP_INVERTING) #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to same logic as "Z_MIN_ENDSTOP_INVERTING". Arduino Compiler error will occur during compile if you use both, you can use One or the other but not both.(Below) I use #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIby Roberts_Clif - General
Chuck They do have really small sensors, I use a low profile TL-W3M sensor on both my 3D Printers shown below On the White Mount. Could have decided from a 1.5mm to a 5mm sensor finally went with a 3mm sensor. Bought my TL-W3M on E-Bay really cheap. Black ABS Plastic, Dimensions 23.4 X 7.8 x 6mm Part description from Omron.by Roberts_Clif - General
If no software changes have been made, then I would suspect that you have a shorted Mosfet driver circuit. To test with power off remove the bed wiring to the controller and measure the resistance across the bed terminals of the controller this should be infinite (OPEN).by Roberts_Clif - General
Could be the Y axis Belt is too loose. Could be you need to adjust the Current to the Steppers.by Roberts_Clif - Prusa i3 and variants
Depending of the model of your 3DP1, you may have a 8 X 1.25MM lead screw that is using a 8m nut. If this is the case then the squeaking noise is cased because Coupler and lead screw are miss-aligned. If when homing the coupler wobbles then you can remedy this by wrapping the bottom of the lead screws with 1 layer is electrician tape, pressing them into the coupler then tighten. This will keep thby Roberts_Clif - Mechanics
I have a 3DP11 and 12 Alignment of the Z-Axis lead screws can lead to binding and the Lead screw nut can get misaligned when using the 3D Printed Z-Axis lead-screw Mounts. If your model has the all thread 1.25mm X 8mm lead screw the Coupler can get misaligned an spin off center, I put one wrap is electricians tape on the lead screw then pushed it into the coupler before tightening keeping it cenby Roberts_Clif - Printing
Should ask what firmware are you using I use Marlin 1.1.X Was helping a individual who custom built his 3D Printer. His complaints was his prints were a mirrored model right to left. The X-Axis end stop was on the wrong side, and he inverted the stepper direction ect... Meaning printer would print from Right to left instead of left to Right. If you could give more information would help. A diaby Roberts_Clif - Reprappers
I save My Bi-Linear Grid and restore it using Marlin 1.1.X Changed to a 4 x 5 Grid for testing Bed level data saving for this POST. Bed leveling has to be turned back on before every Print after auto homing. I did not realize this but I must have saved with one of the other methods. It appears that G29 some commands do not work with Bi-linear. M500 or Push the " Store Settings " menu item, butby Roberts_Clif - Firmware - Marlin
I have not! This is not really a filament pause: as all data is stored as to where to begin printing when filament is restored. When the filament is broken the Nozzle is moved to the Current Z-Height and X,Y = Home position. After some time the Heaters are turned off for safety reasons when left unattended. You have to remove the broken filament remaining in the extruder before you can replaceby Roberts_Clif - RAMPS Electronics