Hello everyone
At work recently brought a Lagun mill with a Heidenhain TNC310 controller.It is our 1st CNC so we are learn as we go. We are able to move the X,Y and Z in manual mode but we cant turn the spindle on Does there need to be tool in the collett for this to work or is there a command that we are missing.
Also is the datum stored when you turn the machine off. What is the easiest way to keep the datum in a certain place. We have read the manual but this doesn't seem to hold.

Any help would be appreciated

Thanks you

Gareth