Hello,
I currently have a network of CR1000s that are connected via NL121 Ethernet Interface to a 3eTI Radio. I am using "ModBus" to access the data at the "head-end unit." Two of my CR1000s recently stopped communicating. I can find the radios from the head-end, so they are still able to communicate.
To troubleshoot this, I switched out NL121s and changed Ethernet cables. None of that worked. Then, I added a Network Switch between the radio and CR1000, in case it was an auto-switching issue. This fixed the problem for about 12 hours. Now it is again not sending data.
Any ideas on what the issue could be? The radio I use has some security settings, could this mess with the CR1000 in some way?
Any help is appreciated.
Jon