I have a VMC15XT, ~1995. I don't see any references to my specific symptoms when I search but jeez I have to believe this has been seen many times before.......
X axis vibration, during a G1 move most noticably. 400 ipm very noticable, which is the same as the rapid move right? So then.....
A G0 move is smooth as butter , with the exception of the accel and more notably the decel move.
I swapped the X and Y boards, see the same vibration exactly.
I swapped the X and Y AMPs , see the same vibration exactly.
Anyone experience this before? Hoping for a warm comfy feeling I can just buy a resolver or something and get back to making chips.....certainly appreciate any feedback!
Scott