Hi Steve,

Is there any difference between using FRO and adaptive feed rate? For 
proofing code, having the feed proportional shouldn't be a problem.

Les

> 
> The connection you suggest would only work as expected when you spin the 
> encoder forward.  If you spin backwards, the feedrate will be clipped to 
> zero.  So it would work very nearly as desired, though the Adaptive 
> Feedrate Override is actually a proportional input.  Turning the MPG at 
> a mostly constant rate would result in motion that varies in speed 
> depending on the programmed feed rate.  You'd also have to set the 
> scaling to something reasonable, since the AFO input has a 0-1 range (if 
> I remember correctly - it might have been extended to allow values over 
> 1.0).


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