Found out the hard way the 4th axis on the 1100 can't be unpluged while the machine is on , even if the 4th is not under power.
Tormach tech said, oh yeah thats gonna happen, it says not to do that, in the printed literature. . . . . OK and it does , and so order a new driver , the new leadshines, are not marked for polarity , simply say AC on the input power terminals, called Tormach again , they say " POLARITY DOES NOT MATTER " on the new leadshne drivers. . . .
So I hook it up , and it blows upon power up. . . . .. ??????
OK so tormach tech says board musta been bad they send me another checking everything very carefully and rechecking
It fizzles upon power up too . . . .
Tormach tech didnt know what to say, I free dumb about the whole situation and just put it all aside for a couple months
Any ideas or insights ? Its a series 1 from 2008 seriel 1278
Dave Lawrence