View Full Version : Haas mini mill spindle ramp up time

15-05-2016, 11:23 PM
Hi is there a way to adjust the ramp speed of the spindle to reduce peeking on current draw


16-05-2016, 08:38 AM
If there's no direct access to ramp-up and ramp-down via VFD settings can you use a section of code somewhat like the spindle warm-up program, but starting with minimum speed and with more, smaller increments & shorter timings?

- Nick

16-05-2016, 10:33 AM
I may have to resort to that, but this will be my 3rd haas in my garage and it could become a real pita. The one mini mill I may have coming is a super mini mill and will need to be run off a rotary phase converter.