Now that I have a PC hooked up to my FANUC OM machine, I want to back everything up that I can. I've never done this before, so want to be sure that I've got everything I will need in case of a catastrophe -- batteries going dead seems the most likely scenario, but maybe other things could happen too.

So far, I've downloaded two sets of data. First, I did
EDIT
PARAM (once)
hold EOB + hit Output Start

On my terminal, I then get a series of lines of the form
N#### P xxxxxxxx
where #### ranges from 0000 to 8399, with many gaps but including values in the 900 range.

Next I did
EDIT
PARAM (twice)
Output Start (without EOB)

This gives me values in the range 10300 to 10399.

Is there anything else I should download? What about the ladder? Is there a way to get a copy of that?

I don't care about programs stored in the machine or the tool table (H-values). I just want to get back to a machine that works if something really bad happens.