On the driver board itself .... or do you mean under the pinout that tcnc comes up with ? As for the board, there are no visible, or noted enable pins.
Plus, the strange thing is ... I can run the qbasic test script that came with the FET3, and it works just fine, I close it and go right into Turbo CNC... and I get no response. So if there is an enable pin hiding somewhere.... I've yet to see or find it. |