Wurstnase
commented
6 years ago Hi,
First, you've enabled z auto disable.
Second, you setup all enable pins to the same output. While this is true in the CNC shield, you add the z disable after each movement to all axis.
In your printer.xxx.h comment out the auto disable. And in the board.xxx.h comment out all enable pins and delete the comment for stepper enable pin. On Fri 11. May 2018 at 00:30, anmthu008 notifications@github.com wrote:
Hey guys, is why isnt the stepper motors holding torque as soon as it finishes the movement in Arduino UNO with CNC Shield V3 (A4988 drivers)... For e.g if i print a box and when X is moving, y wont be moving (as if turned off, not holding).. This leads to quite alot of inaccuracies.. Is there any solution to this (like how we can enable and disable stepper motors like in Marlin).. btw, i've uploaded my config for reference.. thx guys
board.cnc-shield-v3.txt https://github.com/Traumflug/Teacup_Firmware/files/1993445/board.cnc-shield-v3.txt printer.uno.txt https://github.com/Traumflug/Teacup_Firmware/files/1993446/printer.uno.txt
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anmthu008
Hey guys, is why isnt the stepper motors holding torque as soon as it finishes the movement in Arduino UNO with CNC Shield V3 (A4988 drivers)... For e.g if i print a box and when X is moving, y wont be moving (as if turned off, not holding).. This leads to quite alot of inaccuracies.. Is there any solution to this (like how we can enable and disable stepper motors like in Marlin).. btw, i've uploaded my config for reference.. thx guys
board.cnc-shield-v3.txt printer.uno.txt