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General Mach Discussion / Re: slave axis aleatory movement
« on: August 18, 2015, 10:37:47 PM »
Davek0974, fabhund, thanks for your help.
The problem: X+A axis in slave mode X works OK A works in aleatory directions.
The conclusion. I have a failing stepper motor.
First I swapped X and A and the problem stays in that motor(could only be the cable or stepper).
Reused Z axis in A and everything started working properly.
I let the controller(ebay TB6600 4 axis) to be in 1/16 uStepping and used this configurations in motor tuning (for reference).
Steps per: 80
velocity: 9000mm/min -> 150mm/s
acceleration: tweaked to let around 0.015G
let step: 5 and dir: 0 as it was previously.
The problem: X+A axis in slave mode X works OK A works in aleatory directions.
The conclusion. I have a failing stepper motor.
First I swapped X and A and the problem stays in that motor(could only be the cable or stepper).
Reused Z axis in A and everything started working properly.
I let the controller(ebay TB6600 4 axis) to be in 1/16 uStepping and used this configurations in motor tuning (for reference).
Steps per: 80
velocity: 9000mm/min -> 150mm/s
acceleration: tweaked to let around 0.015G
let step: 5 and dir: 0 as it was previously.