Hi all,
It's been a while and a lot has happened. I'm building/designing a CoreXY pen plotter and the design is nearing it's final status, however, after converting from strings to belts something oddly peculiar has happened.
Marlin version 2.0.5.2
Ramps 1.4
TMC2208 on XYZ axis
No servo (Z is for pen lifts)
Disabled Hybrid Threshold and have Stealthchop always on
No issues with running the machine
The only thing is, that the X-axis is making a lot of audible noise whereas the Y and Z-axis are completely silent. What's weird is that when I used bigger pulleys the issue was nonexistent. Since I moved from string to GT2 belts, the pulley size decreased dramatically and ever since the X-axis is singing songs for me. This is not what I want.
Somehow I haven't changed anything else (except for steps/mm of course), when I check the connections of the TMC2208 drivers, they all check out fine, all enabled and with the correct settings as set in the firmware.
See this video:
[www.youtube.com]
It's very clearly audible.
I'm clueless as to what I can do to fix this. Maybe someone has had the same issue and managed to fix it.
This are the config files:
[attachment 115447 Marlin_config_2052_marinus.zip]
It's been a while and a lot has happened. I'm building/designing a CoreXY pen plotter and the design is nearing it's final status, however, after converting from strings to belts something oddly peculiar has happened.
Marlin version 2.0.5.2
Ramps 1.4
TMC2208 on XYZ axis
No servo (Z is for pen lifts)
Disabled Hybrid Threshold and have Stealthchop always on
No issues with running the machine
The only thing is, that the X-axis is making a lot of audible noise whereas the Y and Z-axis are completely silent. What's weird is that when I used bigger pulleys the issue was nonexistent. Since I moved from string to GT2 belts, the pulley size decreased dramatically and ever since the X-axis is singing songs for me. This is not what I want.
Somehow I haven't changed anything else (except for steps/mm of course), when I check the connections of the TMC2208 drivers, they all check out fine, all enabled and with the correct settings as set in the firmware.
See this video:
[www.youtube.com]
It's very clearly audible.
I'm clueless as to what I can do to fix this. Maybe someone has had the same issue and managed to fix it.
This are the config files:
[attachment 115447 Marlin_config_2052_marinus.zip]