RE: Learning BDI Emc - Outputs

["Pete Cook" <pete.cook-at-alltracorp.com>]

Just make a cam that extends from the home position to the end of travcel in
the appropriate direction - if it starts out on the homing switch the logic
should be able to drive off the cam and then go back onto it.

Pete

> Ray, I think the clue is in the original question - our
> friend is wanting to
> site his home switch near the centre of the axes travel
> distance which I
> think is a no-no with EMC. With the switch at mid distance it
> will not be
> possible to preset a homing direction as this will depend on
> which side of
> the switch the travelling part is. The only way to get the
> machine to 'home'