Can anyone explain the Elevation AGS prime start sequence

Can anyone tell me how the Elevation AGS prime/start is achieved? I’ve tried several different DIP variations, but when the Gen is commanded on via Cerbo, it jumps straight to crank without priming. It should be noted that when commanded off, it begins to prime (3 prime cycles) once the engine is shut down. The Gen is a 5500 HGJAB. Any tips on this would be appreciated.

Isn’t that a question you should ask the manufacture of the generator or the Elevation AGS?