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General Mach Discussion / active low with nothing wired to my board
« on: February 09, 2006, 04:09:40 AM »
I would like to wire limit switches to port 1 pin 11 or 12 but I have a constant active low led with nothing wired to my board. I would like to use these pins but I don't know why they are active low all the time. I have a limit switch wired to pin 10 active low and it works great. My board is a Xylotex XS-3525/8S-3 and I'm using Mach 3 R1.84.000