Re: E-STOP locked?

[Jon Elson <jmelson-at-artsci.wustl.edu>]

Jon Elson wrote:

> Till Franitza wrote:
>
> >  Hi there!Thank you for your continuous work and the implementation of
> > 6 Axis!I installed the newest emc 17.9.99. Now I see i cant get out of
> > E-Stop in the emc.run though it works in sim.run. What is the reason?
> > How can i help it?
>
> The CNC requires a signal from the external hardware saying that
> everything is 'OK', and then it will
> allow the manual key to bring it out of estop.  This is on pin 3 (I
> think) of the PC's Parallel Port.
> See http://www.isd.mel.nist.gov/projects/emc/emcsoft.html for more info.

Nope, sorry, it is pin 13 (on the DB-25 connector) that needs to be
grounded to permit coming out of estop.  Pin 16 is a signal that is intended

to cause external circuitry to go to estop condition, that is power off the
servo amps and spindle, etc.

> Jon