problem: y-axis only moves in one direction using TB6560 board off email

[polysoul]

Just for an update. I tried swapping my opto couplers around and the Y-axis TB6560 chucked its dummy out and popped! It now has a big crack in it. I've been corresponding with the supply who seem very helpful and have agreed to have it back and replace it with a new one. Fingers crossed the new one will work perfectly and I'm be able to continue :)

[edge20]

I HAD THIS PROBLEM oops (caps lock) and found I had loaded the wrong motor direction output port. My Z axis was trying to dig a hole in the table as it would only go down. Stopped being excited about getting movement and reset to the correct port. As there are not many outputs and you will have used most of them it should not take too long

cheers

Graham