Boss 5 no axis movement

[tom.jelly]

just ordered them from mouser. Not that this will help my no boot issue, but hopefully I can salvage the drives and run them with the hillbilly BOB.
t

[tom.jelly]

replaced the resistors and now the acc transistors run nice and cool. I went ahead and got a BOB, pulled all the oem logic out and now z and y jog nicely with mach3. I suspect I must have missed a bad transistor on x because I'm getting classic bad transistor symptoms still on that axis, so I'll have to take another look at that unit, swapping the axis boards and flipping acc did not help.

Getting closer now!

thanks to all for the help so far.
tom

[tom.jelly]

Looks like one of the transistors' connector cap must have came off when I put one of the transistor blocks on, which killed 2 more transistors. Good thing is now all axes work great, now just need to run some code, make sure limit switches function correctly, get lube, coolant, spindle brake set up, mount the limit override button and make a bracket to mount a monitor and keyboard to the pendant arm.

Anyone have a diagram of how the electrically actuated one shot lube unit works and how to plumb the solenoid valve for the spindle brake?

If anyone has a spare quill limit switch cover they would like to sell please email me

t