Hi,
Just a little update on the proximity switch and emergency stop saga.
I spoke to Arturo at cnc4pc this morning and it turned out he was really helpful. I thought I would share this information in case it would help someone else here on the forum.
The C10 - Bidirectional breakout board Rev. 10 has a jumper that will allow you to either pull up or pull down all the inputs on the board. When I moved that jumper it allowed all the N/O inputs from my proximity switches to work correctly but then when I hooked up the E/Stop input to input 15 and also the 5 volt input for that input the E/Stop would not work. Arthuro told me to remove the wire from the 5 volt input and attach it to one of the available ground terminals. That fixed it. Now I can operate all the N/O proxiimity switches and have my E/Stop work correctly too.
Thanks again to you guys for offering suggestions and thanks to Arthuro for supplying a solution for a product that he sells and supports.
Life is good. Now on to getting the soft limits and homing working.