Morning
ive been having some problems with my diy cnc,i can jog the machine back an forth fine with vfd on but when i power up the spindle all axis judder when moving,the vfd was mounted to the machine with no problems for several months now after the problem started ive moved and mounted it to the back wall and with the vfd cables suspended from the ceiling to but its still doing it
the vfd is operated manually and not through mach and im using shielded cable.
maybe its something obvious to you lot,,im absolutely naff with electronics.