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Mach4 General Discussion / Re: Connecting a VFD to Mach4 through Modbus (RS485)
« on: April 12, 2019, 01:01:15 AM »
Hi,
try doing it with high rotational inertia three phase motor, a fan say. If you try to decelerate too fast the VFD will
fault 'over voltage', and it will coast to a stop rather than trying to stop in the programmed time and wreck itself trying
to do so.
Craig
try doing it with high rotational inertia three phase motor, a fan say. If you try to decelerate too fast the VFD will
fault 'over voltage', and it will coast to a stop rather than trying to stop in the programmed time and wreck itself trying
to do so.
Craig