Just a heads up for a silly little problem I had today.
I hadn’t turned my xxl on for a few months and today I was just getting “busy” when I clicked initialise in CM 513.
I tried for a few hours reinstalling software and different cables etc. Finally I loaded version 4.xx of CM and I got a “door open” warning.
Ah ha my emergency stop button was pressed that is wired to the feed hold pins.
Atleast v4 gave me a warning v513 just said busy.
Hopefully none of you guys are as silly as I am to waste 2 hours fault finding when it was just an E stop.