Roko
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Is the thermistor for the extruder hot end hooked to T0 terminals? It should show ambient temp until heated
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@BlueRav3n I'm pretty sure Repetier is talking about the Tools section when using the on-line configuration tool. In my configuration.h after its been downloaded and extracted,#define EXT0_TEMPSENSOR_PIN TEMP_0_PIN is line 85 in that file (configura…
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For what its worth, I run the EEPROM clear sketch before I load new firmware.You can also look at the configuration.h file while in the Arduino IDE and verify they are correct.
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@RhinoRap Here is what I have found that seems to work for me. With autolevelling disabled, I G28 and then do a G30. Then I do a M114. That should equal Max Z-proibe bed dist. + Z-probe height +- 0.02 or 0.03 depending on how accurately the switch c…
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I stand corrected. I remember that setting now. Its in config - printer settings - printer - manual extrusion speed. That's exactly what I use it for on my Delta. Thanks.
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I'm pretty sure it tries to extrude at the extruder max feedrate set in EEPROM.faster than normal for sure.
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Just a question, did you calibrate your z-axis steps/mm correctly? I was poking around the web and there was a page that was showing firmware settings for the i3 rework?http://reprap.org/wiki/Prusa_i3_Rework_Firmware It showed initial settings for …
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Just a suggestion _ try running eeprom_clear then load the sketch called blink to see if the board works with something. then clear it and reload your firmware. possibly the board is not working correctly. Did it work previously?I am assuming a Mega…
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Lets say your max printable diameter is 180mm. I would start with max print radius of 90 and hor. rod radius at 0,0 of 90.Go to each tower at the coords I entered previously and adjust the endstops to give the same height. I set one tower at Z0 hei…
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In Repetier the steps/mm for me has only 1 setting for all 3 towers. That was a different calculation.My hor radius was set by setting all 3 towers to same height @ A X-77.91 Y -45, B X77.91 Y-45 C X0 Y90. Then I set Z0X0Y0 and adjusted hor rad to g…
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Yes I entered the new values into the spreadsheet.
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Its under File - Examples -EEPROM - eeprom_clear
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I used the link :http://www.thingiverse.com/thing:745523 to check/setup my angles.then I used this from Thingiverse.https://www.thingiverse.com/thing:1274733 for the diag sizing. It took me about 7 iterations of the 2nd link before I was satisfied…
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@Taxus812 I always run the eeprom_clear sketch before I flash the firmware, just to start at the same point everytime I flash it. I also changethe eeprom_mode #.
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M350 w/o switches gives status. This page is a feference for some G-codeshttp://reprap.org/wiki/G-code
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If I remember correctly retraction conversion set to 1 requires a G10/G11 command in the gcode This is a quote from the firmware config tool: "This feature allows slicers to use the commands G10 and G11 for retracting and undo retracts instead of ad…
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Do your pulleys have 20-teeth for sure? I read somewhere else that a person had a similar issue and it turned out the pulleys were made with an incorrect # of teeth. I think they were 1 off. Just suggesting.
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@spikey1973 I think the main thing is that you don't want it to be able to go too low and stress/break anything but you would still want to be able to use your printable area without that setting stopping that function. I've got mine at 40 but I …
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@spikey I just disabled steppers and moved the carriage down then I extended the nozzle assy away from one tower to be directly opposite with arm horizontal or almost so (if you can go that far)and measured height of carriage bottom to the frame an…
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I thought it was so the tower won't go lower than that number. I think it's to protect the arm from going lower than horizontal.
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@N37 - for what it.s worth, along with changing the EEPROM MODE in configuration_h, (it's line 427 for my configuration_h) before I flash the EEPROM i run the sketch under File-Examples-EEPROM called eeprom_clear. Then I do the upload
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@saskwatch : in referencce to your question, "define Z_PROBE_ON_HIGH' should be in the configuration.h file in your firmware directory that you use the Arduino program to flash the EEPROM on your board with. You might not have those files. I did a …
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I d/l'd it and it does say not manifold, ran it thru Net-Fabb (said it had errors), and it fixed it nicely. I have had issues with .stl's from Sketchup before, created ones or ones I imported , modified, then exported.
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steps per mm set wrong? jumpers missing on control board?
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click the easy mode icon it's probably green. when red flow rate and debug options show.
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I think if they are defined in the firmware, but not seen/installed it won't move properly.
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endstops working/correctly wired? try M119 with endstops activated/deactivated for status
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check if all jumpers are correct?
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I've read of the extrusion feed being adjusted connected or disconnected from the hot end.I adjust it connected, making sure my temp settings and pressure on the filament are good for a nice feed. The formula is basically the same as for axes steps…
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To compute steps per mm google the procedure for the formula.Open host - connect to printer-select Config tab - select Firmware EEPROM configuration - look down list to line that says X or Y or Z -axis steps per mm. Modify value and select OK. Test …