I have 97 Mori with a Fanuc 18MC and it has a tool pot tool number page. So a 32i should have one also. Mine is in the Custom menu/ Tool/ Next. Shows all the pots and the current assigned tool number. You can rearrange as needed or zero them all out and set as needed. If you're measuring all your tools offline, you should be able to make a program and run it once and it will automatically fill in your offsets. Work offsets too for that matter.
Go to your tool offsets page and PUNCH out your offsets. This will give you the nomenclature/syntax you need.
Being that it's in a Custom Menu, it may be a Mori thing. There is also a SETUP function for finding Work Offsets etc. Push all the buttons on the control including the Right and Left Arrows under the screen. See what you got.
Download a 32i Operating Manual of the www. It should show all the various pages that are in the control. Although being Fanuc, many pages may only show if the option for it is installed.