Re: Marlin 1.1.9, TMC2130 V1.1, no movement
Well, that was a boring afternoon. The issue of the extruder is fixed, I fitted a different stepperdriver and now it works. I also think I know the enable issue is not an issue. Marlin keeps enable at...
View ArticleZ home pronterface works, G28 Z0 makes Z movement freeze
Hi, with a lot of help on this forum and some tinkering I got my RAMPS 1.4 (24V) with TMC2130 V1.1 stepper drivers and Marlin 1.1.9 working. As sensors work, all axis and the extruder move as they...
View ArticleExtruder direction voltage question
I'm running an Arduino Mega 2560 with a RAMPS 1.4 board. We have installed the 1.1.X Marlin firmware. I have a question about modifying the idle direction voltage for our extruder. Our project is a...
View ArticleRe: Extruder direction voltage question
Depending on your version of Marlin 1.1.X In configuration.h // For direct drive extruder v9 set to true, for geared extruder set to false. #define INVERT_E0_DIR false #define INVERT_E1_DIR false
View ArticleRe: Extruder direction voltage question
Thank you Roberts_Clif for the quick reply. With my current build I have the flag you mentioned set to true. The 0.14V signal opens the relay I have but the 5V does not. This keeps my logic straight...
View ArticleAuto Bed Leveling issues
[attachment 108583 AutoBedLeveling.png]Dear Gentlemen, I would like your help to see if we can solve the following issue. Here it goes: I built a t-slot 3d printer using the Ultimaker type as a...
View ArticleRe: Extruder direction voltage question
Maybe you could solve the problem by enabling your extruder stepper externally with a constant signal and then use an external gate to combine the E_ENABLE and E0_DIR signals generated by Marlin for...
View ArticleRe: Auto Bed Leveling issues
The Z offset value that is stored in the eeprom will over ride your updates in the config.h You can use the built in eeprom editor in repetier host to update the z offset (marlin uses a negative value...
View ArticleRe: Auto Bed Leveling issues
Thanks Obewan, The M502 and M500 were sent all the times. First, M851 Z-18.6, then M500, then M502 and finally M501 to make sure the value used is the one sent with M851 command. That did not solve...
View ArticleRe: Extruder direction voltage question
Thanks for the suggestion enif. I think this is a good line of thinking. I'm going to try some experiments with DISABLE_E and DISABLE_INACTIVE_EXTRUDER tonight.
View ArticleRepRap Full Graphic Controller SD Card Issue
I have spent a long time trying to get SD card support working on a Full Graphic Display and RAMPS. I have tried 2 Megas, 2 RAMPS, 2 displays and 5 SD cards (All formatted multiple times). Neither of...
View ArticleRe: Auto Bed Leveling issues
QuoteMarcus.Couceiro First, M851 Z-18.6, then M500, then M502 and finally M501 to make sure the value used is the one sent with M851 command. That did not solve the problem. Marcus Let see if I have...
View ArticleRe: Auto Bed Leveling issues
Hi Robert, Not sure if Quotethis is the order in which you preform the steps, M502 Restore to Factory in the Middle of your setting your new Z-Offset this is a suggestion or this is what I did...
View ArticleRe: Auto Bed Leveling issues
Hey Gentlemen, Not sure if good news but at least something different. With #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below [the nozzle], sent a G29 command and waited for the result (only...
View ArticleRe: Auto Bed Leveling issues
Ok, got lost again. After the issue with the value -3.495mm, I repeated everything again. Set #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below [the nozzle], sent a G29 command and waited for...
View ArticleRe: RepRap Full Graphic Controller SD Card Issue
You could try my glcd tester.... [github.com] No setup required, so you cant get it wrong.... (so don't change anything!) There are many possible causes Most probable cause is your lcd cables are to...
View ArticleRe: RepRap Full Graphic Controller SD Card Issue
QuoteDust You could try my glcd tester.... [github.com] Thanks Dust - I Can always use testing solutions.
View ArticleRe: Auto Bed Leveling issues
QuoteMarcus.Couceiro Ok, got lost again. Set #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below [the nozzle], sent a G29 command and waited for the result (only one point to speed up the...
View ArticleRe: RepRap Full Graphic Controller SD Card Issue
Thanks Dust, I'll try that when I get home! I tried 512MB, 2GB and Transcend and then 8GB unnamed that came with the Anet and then 8GB and 32GB SanDisk. I have formatted them all several times using...
View ArticleRe: RepRap Full Graphic Controller SD Card Issue
Okay - I've got some very interesting results! The first mSD card I used said initialisation failed, that the 8GB card that came with the ANET in an adapter. I then formatted it to 4GB FAT and that...
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