Re: [CAD_CAM_EDM_DRO] Re: breakout boards plus - hard choice

Hi Mark,

I'm surprised as well. I expect that the momentum of the machine keeps it
travelling, but it doesn't explain how it gains the step back.

Cheers,

Peter.



Mark Vaughan wrote:

> Hi Ron
>
>

>
> I thought though that 2 poles lag was the point at which you normally
> irrecoverably loose a step, and normally you limit acceleration to stop
> loosing pulses with a basic stepper drive which does not have an error
> counter and cannot move onto the next step unless the previous one is
> committed and almost completed by the motor.

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