Hi..
Have a issue regarding the eletric part with my cnc..
Every time that i turn on the machine and my desktop i note that the motors of the axis starts to move alone a few tenths of milimeter very little but moves... X, Y or Z
I can hear the motors moving like as interference on the same...
But only when the desktop starts with the bob connected..
Then if i start the program and i note a very little difference in the cutting of the material...
The desktop is new..
I have a fx990R2 with a paralell board.. The cable is practically new too....
When i bought the kit from ebay e made a wrong connection instead of 5v i put 12v, the bob burn a smd, but it was changed and then tested and that person say that the bob was ok..
But every time that i have the bob turned on and then turn the pc it make interference with the axis motors....
Is there any way to test the DB25-1205 or maybe a new board??
The steppers motors is DM542A and in the diagram and for what i see the neutral of the power is not to be used.. Only has the 5v connected..
Regards.