Before boost hits req, the biggest term is P, by far. The I contribution is the steady state term, and moves very slowly. It forms more or less your target wgdc, since D and P should be near zero when lde is near zero.

You can log each of them btw....

lditv_w           ;{BoostPID-I-Result}                ; {LDR, Tastverhältnis vom I-Regler (word)}
ldptv             ;{BoostPID-P-Result}                ; {LDR, Tastverhältnis vom P-Regler}
ldrdtv            ;{BoostPID-D-Result}                ; {LDR Tastverhältnis vom D-Regler}