I want to use the err signal to trigger the z axes brake (no power to the motors---> the brake will hold the head against the gravity)
In the manual I can't find anything about the working of the err signal of the R990 board.
Please any comments?
Please call me at 573 341 1528. I'm not sure I understand what you mean. We can discuss your idea.
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)