Q: How to select the fundamental unit of machine instruction of GSK980TDb CNC lathe control?

A: Restore the 1U and 0.1U parameter of the ex-work parameters, it requires below two conditions:

1-      AC servo motor must A2 type (5000 lines encoder)

2-      AC servo driver must be dual type, analog and pulse+direction.

For example: DA98 or DA98A could not be set, but DA98B/DAT can do.