No, if you set up the V2 options to include serial inputs, then V2 should already be logging WO2AFR1...

V2 can't log BEN1... but when you view the log in the scantool, you can select BEN1 (and save the file to permanently include it).

You will also have to edit your BEN map to use BEN1 as data instead of BEN_LC11, and save the map with a new filename.

BEN1 is derived from WBO2AFR1 and AFR.