All of my limits and home switches are working in that they light up the screen LED's when they are activated. I have all 6 limits OP'd together, so if one trips, they all trip. This is set to active high, as the trigering of the switches opens the ground and allows just under 5V to go to the pin. The home switches each have their own pin, and they also are set at active high for the same reason....triggering the switch sends the pin to 5V. I still have 3 yellow screen LED's lit up on the diagnostics screen with the pseudo DB25 style layout (talking with Brett last night, this may be a feature of the newest download only). I need to find out why the computer (or controller) is considering the top 3 LH pins as engaged. I went to school with Brian Barker, and he lives right down the road, so I've promised him some fine ale if he can come over and straighten me out...
Spence