Janosch
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- Janosch
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I tested the dev version with three motors (motor 1 with stepspermm_a and motor 2+3 with stepspermm_b). It seems to work correctly now! :-) Thank you very much for the implementation!!
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I wrote an extra routine (called by M165) to correct the weights after initiliasing with original weights. void Extruder::recomputeWeights() { float sum = 0.0; float newWeight = 0.0; float part_ext[NUM_EXTRUDER] = …
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I did some testing related to mixing ratios today and as long the steps/mm value is the same for every extruder it works pretty good: For example 3200 steps/mm for EXT0 and EXT1 [ 1 Turn per mm - 200steps*16µStepping=3200 ] 10mm, ratio: 1:1 …
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finally I got it to work!!! :-) I took you configuration file and adapted it in some parts (Endstops, Sensors etc., Steps/mm) and it worked straight away!! So there was something wrong with the configuration file. But no clue what exactly... both f…
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Hello, today I was able to try my firmware on a brand new Azteeg X3 Pro board with new firmware from Github...and still the same problem... EXT2 and EXT3 not working properly. So it has to be a software problem. Is it possible to get a copy of the…
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Okay great! I will just change them in configuration.h then. thanks a lot!
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I tested EN/STEP/DIR of EXT2 and EXT3 with the "blink"-test and everything was okay. They switched on/off in a period of 2s. I also tested all power lines.. Vmot=12V, VCC=5V.. all good! Then I did some testing with a stepper driver + motor: Drive…
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@Repetier: Yeah that is a good idea! I will do the "blink" test and also check all power lines (should have done that earlier already..). @RAyWB: Yes I am using the same motors on each extruder thanks a lot for you suggestions!
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I also tried my software on a RAMPS 1.4 using E0 as EXT0 E1 as EXT1 x-axis as EXT2 y-axis as EXT3 z-axis as EXT4 And it worked straight away! So I guess my Azteeg X3 PRO - Board is simply broken.
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I just tried EXT4 and it works fine!! Still nothing from EXT3 and strange behavior at EXT2.
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I only use surestep_sd8825 drivers. If I use the stepper driver from EXT2 for the x-axis, everything is fine. And I didn't use stepper mirroring so far... Since you use the same Board + Software with 4 Extruders it could be a hardware problem on …
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okay problem solved :-) A "SERIAL_ECHO"-Command in my program routine (called by M1111,...) was the problem. Without this command it works perfectly fine.