I have my ramp up (PD14) and ramp down time (PD15) both set to 5sec, from memory the default setting is 20sec.

It would be nice to find the ramp up/down curve for the 2.2kw spindle from somewhere, but as of yet I have been unable to find anyone with that data.

I am running my 2.2kw Spindle/VFD under full Mach3 control via RS485.