3x 1769-AENTR being polled by 5069-L330ER PLC.
AENT modules are freezing approx once per day each.
The only way to bring the AENTR back online, is to powercycle the device.
While operating normally, the AENTR can be disconnected for a period, and once reconnected, comms is automatically reestablished.
Any ideas? Happening on 3x remote IO racks but all other (x30) ethernet devices (powerflex750 and E+H flow meters) do not have issues.
AENT modules are freezing approx once per day each.
- Loss of communications from perspective of PLC
- Web page not accessable from either AENTR ports
- AENT not responding to ICMP ping
The only way to bring the AENTR back online, is to powercycle the device.
While operating normally, the AENTR can be disconnected for a period, and once reconnected, comms is automatically reestablished.
Any ideas? Happening on 3x remote IO racks but all other (x30) ethernet devices (powerflex750 and E+H flow meters) do not have issues.