Re: V2XT DX32 y Overflow
A Y overflow is that the control sent a command and expected to see a move and did not see a move.
If it indeed did move and it was not seen, it would indicate a bad position loop (encoder, cable, board, etc.).
If it did not move, could be mechanical (bearings, gib, ballscrew), motor or drive board (but I would expect a axis drive fault), or no command from control to axis drive board.
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)