Welcome to the OptoForums! Check out this doc #1692 our FactoryFloor to PAC Migration Tech Note.
In general, when upgrading from a Factory Floor controller (like an LCM4) to a PAC Controller (like a SNAP-PAC-S or SNAP-PAC-R) you'll need to first make sure you're on FactoryFloor R4.1, then open that strategy (your program/logic, which includes a number of files, including those charts you mentioned) in PAC Control PRO (not the free Basic one you mentioned). All this is described in the doc linked above. But there are some things you'll want to consider/prepare (like making backups) before you do that...
In any case, also remember that our product support is FREE! and they've helped loads of people upgrade.
Could you tell us what hardware you have and want to switch to? Your 10,000 foot "goal"?