Hi,
I'm new to Siemens controller and writing a post for Siemens 840D SL, 5 axis Milling machine.
I have 2 questions here;

1) Anyone could advise what is code to Lock and Unlock the B & C axis?

2) Is it possible to do a Solid Simulation by the nc file upload to the Controller?
If possible, what is the format of the nc file for that?

Appreciate if anyone could advise and thanks in advanced.

regards