main protection and rear protection
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- Posts: 3
- Joined: 2021/10/05 13:16:31
main protection and rear protection
hello guys, I need help with a problem, I have 2 relays of sel and I need to do a main protection and a rear protection, when one gives the command the other also gives the command together, I read something about being on the hosts that you put a p for main and a d for dual, can anyone tell me how I can do this?