Originally Posted by
Mongkol
Dustin,
1) Switch to MDI page on mach3 screen...Try typing G28.1 Z3.00 F1500 on MDI ( For me ,I use metric unit ). ---> Enter
The torch tip should move down to hit the material and then the floating plate will move up and slide up to touch the micro switch. The motor Z should stop immediately. ----> It's right.
2) Press the microswitch ( Check NC and NO) and then have a look on table I/O card. The orange LED on table I/O card should turn on and turn off.
( Normally, you should see the orange LED on table I/O card is light ) ---> It's right
3) Check the wire from micro switch to table I/O card. Lack wire or not.
Expect ---> you connect microswitch to be NC and the port&pin is correct.
Mongkol