Re: Spindle stop during cut
Many do not set up a proper e-stop circuit, Mach runs stepper/servo's/spindle blind, in the event of something happening, a hard wired E-stop should be issued, in your case the VFD has a 'Drive Healthy' n/c output relay which if wired into the E-stop circuit prevents the machine continue running when the VFD has a problem.
In most, the outputs can be set by parameter, but it appears that yours just has the one, which at least should be utilized.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.