Tool Setter Over travel

[mcham]

I have one of those Chinese tool setters with the air blast. It has both a tool detect switch and an over travel switch. The latter is supposed to to stop the tool descent if the detect switch is defective in some way. What input might be the best to use for the over travel? I have considered wiring it as an E-Stop or as a Z-Axis alarm, but am concerned that these leave no way to clear the condition as I don't think I could move Z up. Perhaps just ignore this functionality? What are your ideas and thoughts?

 

[breezy]

@mcham

More info on the switch type is required before we can advise on wiring. Provide link to wiring diagram of setter and we'll get back to you.

Regards,

Arie.

 

[mcham]

Here is what I have. I am not so concerned with how to interface it. I am interested in which Masso input I might assign to provide the necessary functionality.