Triple Z-drive with Stepper Expander
Hi, I am building a large 3d printer and need triple Z-drive for payload and autolevel reasons. To attach all steppers I use a stepper expander X3 on an RAMPS1.4. As far as I can see it, Marlin...
View ArticleRe: I want to edit SERVO2_PIN function on ramps1.4
Thanks dear for help, but I want to keep servo3_pin functions and copy the to servo2_pin too, because I'm using servo3_pin for filament runout sensor. After I copy them I want to change what the...
View ArticleAuto Delta Calibrate is not working properly
Hello all, I recently updated the firmware on my Flsun Kossel Delta Mini using the guide found here; [github.com] When I tried using the Auto calibrate, it doesn't work properly. It lowers the Z...
View ArticleIncorrect scale in XY direction
Hello all, I recently updated my firmware to the newest version of marlin on my FLSun Kossel Delta Mini printer using this guide; [github.com] After I followed this and the calibration guide I printed...
View ArticleRe: Incorrect scale in XY direction
I don't know what controller your printer has, but I suggest you clear the eeprom and set back to all marlin defaults by M502 followed by M500 then follow the calibration page again. [github.com] Or...
View ArticleAuto Bed Leveling doubt
Hi All, So I built my first cartesian 3D printer and and I am planning to do a few tests as a CNC Router. At this moment I have a dremel attached to the Z axis, using an endstop as Z Max Position. For...
View ArticleRe: Incorrect scale in XY direction
Thanks for the tip. I recalibrated it and in the process found several other issues with the printer and the firmware, fixed all of them and found a post that said to proportionally adjust the delta...
View ArticleRe: Auto Bed Leveling doubt
Do you have the EEPROM enabled? If so... You need to pre-load the default settings into the EEPROM with a M502 and M500 pair. Just because you have a value specified in the Configuration.h files does...
View ArticleDocumentation for responses from Marlin?
I normally connect my printer via OctoPrint but recently have been printing via USB connected directly to my (Windows 10) desktop. I'm seeing responses from the printer like ok N P B with number2...
View ArticleRe: Auto Bed Leveling doubt
Hi Roxy, Thanks for you advice. After sending the M502/M500 command I had the 1.65 mm offset showing up in the display but it also messed up with everything else (:P). If you could be so nice, I have...
View ArticleHELP! Endstop problem in Marlin
Greetings Team, Okay, here is the background information. A few months ago I purchased a used Micromake D1 delta printer. The original owner stated he could never get the print head to work correctly....
View ArticleFan configuration - what am I missing?
The printer I'm compiling Marlin for has two sofware controlled fans. One is on the extruder, and I have it set as E0_AUTO_FAN_PIN. The other is a part cooling fan, and I'd like it to come on whenever...
View ArticleRe: Auto Bed Leveling doubt
It is hard to say if 12 mm/sec is too fast. You will need to do some prints and see if you get any 'layer shift'. You might be able to turn up the power to your stepper motors and if so, that should...
View ArticleRe: Fan configuration - what am I missing?
I would turn on PIN DEBUGGING... And using M42 and M43 see if I can turn on the fan. If the fan isn't wired up to the 'correct' pin, you'll have problems turning it on. Also... M43 is pretty smart....
View ArticleRe: Auto Bed Leveling doubt
Hi Roxy, Thanks once again for your support. I am pretty sure my endtops are working properly. They were before the M502/500 command but maybe this is not what you meant. What I can not understand is...
View ArticleRe: Fan configuration - what am I missing?
Since swapping pin assignments auto-turns on the part cooling fan, I'm near certain I have the pin definitions right. My suspicion is that the macros for HAS_FAN_0 and HAS_FAN_1 are setting it so...
View ArticleRe: Fan configuration - what am I missing?
Since swapping pin assignments auto-turns on the part cooling fan, I'm near certain I have the pin definitions right. My suspicion is that the macros for HAS_FAN_0 and HAS_FAN_1 are setting it so...
View ArticleRe: Fan configuration - what am I missing?
I may have figured this out. Thanks for the help, and I'll report back if it's still borked once I fix my definitions to match what the macros expect.
View ArticleRe: Auto Bed Leveling doubt
Do you have your axis moving in the right direction? Do you have PronterFace working so you can send commands to the printer? If you tell the Z axis to move down, does it move up? If an axis moves the...
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