Looking at your tool holder looks like you have the ability to have 10 tools in the holder.
You will need to have a custom M6Start macro. The M6 macro provides scripting / code to do whatever you want to do. So as TPS points out, you need to think about how YOU want a tool change to work.
Need to decide on whether the lathe will be a front or rear tool post since you should not, do not, never, mix front or rear tool post definitoin in the tool table. Choose one or the other not both.
So think about the above and i'll post info that you need to know and be aware of about tools and
configuration, etc.
RICH