Adjust AC input on Multiplus ii when trigger event

I have a multiplus ii 2x120 in an RV with an Onan QG7000 generator. In my current set up, when on shore power, I have the multiplus set to 50 amp but when connected to the generator I need to lower that to 10 amps to prevent overloading the generator. Can I use the input current limit control assistant to automatically change the input voltage to 10 amps when the generator is running (I can just tap off the hour meter for a 12v signal).