MF-T6 Controller on Mori Seiki parameters

I'm in the process of getting an early 90's AL-22 Mori Seiki lathe with a MF-T6 controller up and running. I'm new to the CNC world but have been running a manual only shop for about 10 years. I got the manual for the machine and the controller but not the parameters manual. Firstly in having a hard time finding anything when I search for controller info. The controller says MF-T6 but the operators manual says series 16/18 and the fanuc maintenance manual says 0 mATE 0/00 series. Did he grab the wrong manuals? I have no clue in regards to the fanuc nomenclature around controllers so its likely that I'm just confused.