Whats the difference between Home and Machine on the firecontrol?
Do you mean Work Home and Machine Home?
Machine home is where the limit switches are.
Work home is wherever you zero the torch prior to cutting your parts.
I was doing a dry run and it went to far and hit the limit switch. Now i cant move anything from the screen. What do i do?
This issue occurs because the limit switch is still activated, locking jog functionality. Try disabling hard limits in FireControl, jogging the machine away from the limit switch, then re-enabling hard limits.