Hu,
The picture I have in my head is that for a servo the decel is acomplished in the pid loop as the endoder approaches the desired increment. In the case of a stepper unless provided for in software it is step to location then bang- stop.
I will sure try the smoothing tommorow. My G1, 2 & 3 did not include the decelstop, I had to add it.
Having written a few lines of code in my life (application software & web), I do admit I like the ability to change as needed.
Eric, do you know if the Galil card has such a provision for steppers?
__________________
Thanks
Marc |