Forced regen face plug question

[DosGatos]

Haven't done a forced regen (insite) since august. May have forgotten a few things. Had to reinstall insite after windows 10 update ( I know, I know...).
Anyway have the software running noticed two things; 1. Active faceplug fault from idling a lot, not surprised but assume I have to drive off the active fault before I can run a forced parked regen. 2. With key on engine not running, the dpf parameter for differential pressure reads 0.12. Any thing I can do to zero that out? Thanks

2009 engine year 871 dpf no scr 800k miles