How to unite the PSU so that it works?

Question

CRM

Good day!
I can’t figure out how to correctly launch the BP for every day to check the status of the lead.
I made 2 power supplies to launch each other according to the conditions, but the problem remains, it either works or not,
and I also want to combine two power supplies into 1. When creating, I used the application
Link to the application
Main power supply
Auxiliary power supply