Hi, I'm about hooking up my Water cooled spindle motor and I have some concern about safety.
On my old motor, I had a safety switch in series with the motor so when I had a tool change to do, I always disable it with the switch, did not want to rely on Mach3 only.
But with the new motor which have a VFD, as per the manual, nothing can be connected between the VFD and motor.
I want Mach3 to control the on and off of the spindle and when everything is working OK, then I want mach3 to Control RPM too.
But not sure about Mach3 for safety, afraid something happen when my hand are near the spindle in a tool change.
Any advice, Jeff