I have a 1.8Kw servo that I would like to try and get working with a Mesa 7i96
The drive will accept :-
step/dir for position control I have it working in this mode but it is not suitable at low rpm ie 500. this is on a mill.
Here is a bad vid of the problem ie not hold speed. the rpm on the drive display is the same and the gui.
-10v+10v for Speed, torque. Is there a way to achieve this with the 7i96.
I have used pwm to 0-10v converters before but this won't work with -10+10V
Thinking aloud could it be done with two of the above converters back to back somehow feeding the pwm into both converters !!! I am aware that I could use a Mesa 7i77 but that would be overkill !
