Hi,
I‘m testing XY axis motors on my new DIY printer.
Hardware - RAMPS 1.4 and Arduino Mega 2560.
I disabled microsteping at all, changed DEFAULT_AXIS_STEPS_PER_UNIT to 10 assuming that every instruction to move axis by 0.1mm will give one full step. However, controller skips first five instructions to move by 0.1 mm and after the sixth instructions received, it generates six impulses at once.
What parameters I should change to avoid such strange behavior?

Edited 2 time(s). Last edit at 06/08/2016 01:23AM by kestux75.

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My 3D printer videos [www.youtube.com]
My E-Waste CNC videos [www.youtube.com]

I recorded short video to describe my problem. Please switch to HD, look at Y position and motor movements.

[youtu.be]

Any ideas?

Edited 1 time(s). Last edit at 06/08/2016 01:23AM by kestux75.

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My 3D printer videos [www.youtube.com]
My E-Waste CNC videos [www.youtube.com]

Uploaded to Repetier-Firmware - works corectly

Edited 1 time(s). Last edit at 06/08/2016 01:30AM by kestux75.

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My 3D printer videos [www.youtube.com]
My E-Waste CNC videos [www.youtube.com]