you can use the command DFNCMM to define a parameter set which has all the speeds and offsets that you will be using. then use USECMM to activate a parameter set. as far as saving the command is simply SAVE, then you have to fill in some parameters like filename and stuff. if they haven't changed computers or something there should be a bunch of gear programs that I wrote with examples of parameter sets and saving and a lot of other things. just open one up and take a look at it.
I know, ask Victor which one is the Vortech gear program and then open it up. I always put my parameter sets near the top. You can just change the value for movespeed (it is in mm/sec, not % like in PC-DMIS) and then execute. Be sure you save after you change something.