recoush
scratch built an 8020 frame large scale Corexy 3D printer with 3 Z motors and 3 extruders using only Repetier SW
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tried a lot of changes found that i had to download a fresh copy from the configurator, as my Y would not work until i loaded a new copy of Config H New Issue see below. got xyz to home loaded the 20mm cube press print the Z access is headed d…
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Wishing i had more time to work on this; Going to work on this again today. Think part of my issue is that there is nothing standard about my corexy setup other then the parts. mine is XY axis on 12mm rails with pulleys this is a COREXY system i…
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made the top Z min and the bottom 660mm down the Z max all the comments are identical for z min and Z max but only z max with work the end stop home Z Min will stop z from moving if closed while Z is moving these two were 9999 changed to zero #d…
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OK will try that thanks
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Got it working i can home to left corner don't think X & Y are X & Y still think reversed. But that should not affect the z opeartion. but it does home on Z X Y and does home all when choosed to ZXY tried to dry run no extruder again, ODD…
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Repetier: Not sure what you mean by invert X in host but that has no influence on firmware. Sorry for the confusion that was in Repetier printer config :>) after several more config H changes no longer have to check that box. For some rea…
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well after some more testing this is the working config, only one exception to get the x&Y working with home position have to have repetier host set to invert X it will then home correctly, however if i home X or Y stutters then stops odd Hom…
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Ok so that seems to work decided to run a static print ( no extruder inplace and no filiment) the calibration cube. my z axis that was homed. at the start of print, the Z axis is traveling (down) away from the extruder, some 230mm out of 660mm the…
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config h below Got this working Now all end stops (home show) L when open and H when triggered they are in the Min Position getting closer to a print. is there a way to see the max end stops i have a z max endstop? Z Max endstop does not show on …
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Figured this issue out thank you every one :>) Going to start another new thread to address the end stops Recoush
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well that was issue due to my cats again repaired the section of code and re-upload :>) do the hardware end stops have to be True (messed with trying everything) maybe i need to do another config download :>) Today decided enough should be…
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re-upload after fixing that one line Guess i need a cat free zone :>) When i hit the home button it now goes to the rear left corner with invert Y and X set to false just wish it was front left My motors are in the back facing down.
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here is my config H, changed a few things and tried a few things swapped motors X & Y again still on system 1 // ################ Endstop configuration ##################### #define ENDSTOP_PULLUP_X_MIN true #define ENDSTOP_X_MIN_INVERTING t…
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how or do i make the X move forward and y go left ? at the moment this is backwards can you suggest something to try?
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sorry type meant M119 an total travel distance not MM per step. Used the configurator to make a clean copy using 0.92 and restored just the Config H now the end stops show again. making some headway, some bonehead issue crossed belts not aligned to…
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After a lot of experimentation, made some changes to my belt and pulley system. As nothing else would make it work. after re-aligning the belts and pulleys, and confirming by hand that twisting and turning the motor pulleys that everything works (st…
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OK will do and i did not move XY back from end stop, at this point we are still in manual control :>) will Z min to top too have to lengthen the wires and cover so my cat wont think are treats :>)
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well after a minor setback (cats) chewing on my wires arrg, (covered in plastic tubing out of site out of mine (hopeful) wired in some extension for the (X,Y) end stops with power closed contacts confirmed with m119 all X Y are H Z Min is all the…
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keep in mind this is just after i had painted the plate so the rails belong on the screws not next tom them and the outer pulleys are off to the outside to provide tension on the pulleys :>) yes that gantry can support 3 extruders. you turn this…
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only move after homing Ah that was in the back of my mind yes, does not Know where home IS! Very Good point Guess i have a reason to wire the sensors I am going to go with the Capacitive sensor for the bed. Well a long weekend is a good thing here …
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Sorry this a bit long this time, catching up was on-call for a few days Still no side to side all controls X&Y still only give forward /back motions When i entered M119 came back with the Following: end stop hit: x-min:L Y-min:L Z-min :L do …
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will try the m119 while hovering over the E-stop, working on installing end stops mounted but have to lengthen the wires. Ok came back with the Following: end stop hit: x-min:L Y-min:L Z-min :L ?
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went on you tube and another COREXY Yellow being manipulated by hand is almost identical his was held together ith spring clips. Must be a programming issue or am i overthinking can it not operate or run side to side in Manual ?
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OK, duho that makes sense :>) Thanks
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Think i understand, seems to be very close in the mm vs move how ever seems to be getting off a little more with each subsequent move. also in manual mode when i move 300mm moves 300 then stops but it wont let me move another 300mm even after ente…
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How do i determine the position in Repetier? Based on the end stops, a calculation? Assuming home is X and Y all the way left @ zero (value unknown) and Z is 28" down (100mm) (assumed we home at end of print) If we say the start positio…
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May have found the issue ; Reloaded the firmware again, while manually checking the config on the LCD noticed the baud rate was 115000 not 250000 saved to the eeprom and now i have control while still connected to the host. This seems very weird…