I have a big library of downloaded CCF files. I just did an extract of all DVD/0627 commands from all files in that library. I sorted that by EFC number and pasted it below.
I don't have a good tool for removing duplicates (I ought to write one), so the number of times each command appears in the following list is roughly the number of different files that included that command. When a command appears few times (or just once like the discrete on and off), I don't know whether that means most models don't take that command or most people making CCF files chose not to include it, or didn't discover it.
Also note that names with a ` mark, such as `Scan_Forward in the list below mean the names used a special character that I can't duplicate in place of ordinary text. Where I know the conventional meaning of that character my program has inserted that meaning. So all of `Scan_Forward actually means a single special character that in many CCF files (not necessarily these) means Scan Forward.
It would be helpful if you post results back here: What model do you have; which of these advanced codes worked; and what is the real function of some that have wrong or undescriptive names below?