Quote Originally Posted by lez allen View Post
Thanks Jazzcnc got it up and running for a while then i moved it into place and the z axis stop working I get a green light when i switch the box on but as soon as I press the button to move the axis the light just goes red and no movement do you think I have blown something up
Ok first does this happen just on Z axis or all Axis.?

If just Z axis that faults then swap outputs on BOB for one the other Axis outputs and see if it works. If still faults then it's some were else down the Z axis chain.?
Work methodical down the chain by swapping known good components, before that thou check wires because chances are you have motor phases wrong on drive and they are protecting them selfs.? Shouldn't be hard to find.