B1900D Panel question

PMDG,I am building a home cockpit and based on the 1900 and require your assistence. I am trying to figure out how to het some of the annunciators to work properly and since these are in the panel and not values accessable via FSUIPC I was wondering f you could assist me in determining the algorithm used for some of these functions... For instance, when the AUTOFEATHER annunciators light up, how is the threashold determined in your panel (i.e. = N1=90% AND TorQue > 80%, or whatever).Is this data available?