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yes board it powered but why would the driver suddeny vanish unit was working fine until it hit limits , limit and mach3 have always been a pain on this setup seem there no way to move off them in...

It does not sound like much is causing your problem.
Maybe a sticky limit switch?

disconnected limit switches from board

I assume you cant jog any of the axes's

no but it was initially just...

Sterob

So your CNC mill HAS been running?

yes it has been running

What happened when it stopped?

ran to limit switches , tried to get it to move with out luck , re loaded xml file still...

i thought i did reply erick but can see it here

no luck and kinda over it , will scrap the c nc stuff abd return mill to manual , and look at real cnc unit in the future

Hi I need help with my mill running mach3 , is stopped and I can't get software to run motors ,I need someone to sort it out before I just remove the cnc and return it to manual mill , either I'll...

ok thanks this came with 3x steppers are nmea 54 closed loop with ratio reducers one the Z was us .. controller faulty as was motor so replaced it with a smaller unit HSS86 Hybrid Driver Servo...

ok Guys im sure this is covered some where but i havent had luck finding answer ..
im using mach 3 on my mill have set soft limits when they are hit it seems to activate a stop and i cant move off...

hi thanks, gave em a call , not a lot in stock atm , and didnt have any specs on the hm50

i have just purchased a used hm50 which has a partial cnc conversion, and am currently sorting it out .. i want to change the screw to ball types, has anyone completed this and can they help me with...