Re: [CAD_CAM_EDM_DRO] Parallel Port data

tcsibor@... wrote:

> I seem to recall reading a post a while ago about being able to
> control extra data (relays etc.) through the parallel port from G or
> M codes.
>
> If anyone has that information, I would sure appreciate it.

Using what software? Without that, we can't be of much help.

Jon