Machine: Chinese Laser
Board: Cohesion3D LaserBoard
X axis loosing steps when controlled by external driver.
I first posted this issue last year and cause of it never determined.
-X axis looses steps when connected to external driver
-X axis is accurate when connected directly to LaserBoard
-All hardware is BRAND NEW purchased directly from Cohesion.
-Even purchased a second LaserBoard for testing, with exact same results.
-Tested current settings 0.5A, 1.0A and 2.0, consistently loosing steps with any of these settings.
-Verified that Im getting 24V to drivers
-Worth mentioning that the Y-axis or Rotary Unit have NO issues running from external driver
-Swapped around all wiring from Laserboard to Drivers.
-Accelerations reduced, config file attached.
CAN SOMEONE PLEASE HELP SHED SOME LIGHT ON THIS??? I just don’t get it and its extremely frustrating. Not to mention wasting money on replacement boards, unnecessarily.
config.txt (28.4 KB)