rlw999 wrote:
You probably just need to bond neutral+ground at the generator to satisfy the EMS. Some generators will have a bonding strap that you can use to do that, but most people buy or build a bonding plug that they plug into one of the generator outlets:
https://www.campingworld.com/portable-generator-bonding-plug-118090.html
Easy “how to” make a Bonded Plug for an RV Generator/make EMS system work with generator
I just watched that video. Do I understand correctly that I can plug in the bonded plug into any of the outlets and that will fix the problem with 30 amp