0
$\begingroup$

I had noisy DRV8825 drivers for my extruder E0 and X, Y, Z axes. I upgraded all to LV8729 drivers but they were still noisy, so I bought two TMC2100 drivers for the X and Y axes and two LV8729 for the Z axis and extruder E0. I updated Marlin (reversing endstops logic and choosing driver types) and I removed the jumpers under the driver pins. But my X and Y axis don't move; eventually the printer halts. What could be wrong?

TMC2100 driver

$\endgroup$
3
  • 1
    $\begingroup$ Enough that this question makes little sense. Did you only upgrade them? As in: The cabling is unchanged? You will need to provide not a photo of the driver, but the code for the relevant settings in marlin for us to even think of answering this. $\endgroup$
    – TomTom
    Aug 2, 2020 at 12:40
  • 1
    $\begingroup$ I found the problem. I'm going to answer my own question. $\endgroup$
    – 2012User
    Aug 2, 2020 at 12:41
  • $\begingroup$ Looking forward to read what it was. $\endgroup$
    – TomTom
    Aug 2, 2020 at 12:48

1 Answer 1

0
$\begingroup$

Steps/unit also must be modified. In my case these values made the printer run silent and smooth.

#define DEFAULT_AXIS_STEPS_PER_UNIT   { 100, 200, 6160, 884 }

I set Max feed rate and Max acceleration as below:

#define DEFAULT_MAX_FEEDRATE          { 300, 300, 5, 25 }
#define DEFAULT_MAX_ACCELERATION      { 300, 300, 100, 10000 }
$\endgroup$

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .