Did you check the configuration for connection 1 to make sure it matches what's in the PLC?
I found a difference in one menu between my old image file that the adapter work on and and my new one. It’s adapter config page that’s read only. The one that works says input 15 words and the new image only has 4. How do I fix this if it’s read only ? https://imgur.com/a/WFEtwW1