Any resolution to this issue (Ethernet communication to T3-BB)?
I’m having similar problems communicating to a new T3-BB-Wifi, received Nov 4, 2019 (4 days ago) … The T3000 software (rev. Oct 30 2019.12) was updated with the “Help” ==> “Check for Updates” function. BTW, I’m new to Temco T3 controls and T3000, but have decades of experience “programming” and installing several “mainstream” DDC control systems.
T3-Nano connected with no problems, IP address was discovered automatically by T3000 software and changed to the PC’s network. T3-8o IP address was changed over the RS485 bus and was discovered by T3000 software. Tstat8’s on RS485 were discovered automatically over Modbus (factory configured Modbus, 19K baud), but changed at the thermostat displays (to Bacnet MSTP, 76800 baud and appropriate Address ID). T3-Nano, T3-8o and Tstat8’s are all working and communicating properly.
The communications to the T3-BB-Wifi has been very intermittent over both RS485, RS485/USB and Ethernet, was able to change the IP address, Main and Sub BACnet / Modbus RS485 busses, Wifi is not configured. have attempted to communicate over Ethernet alone, RS485 Bacnet alone (9.6K to 115K), RS485 Modbus alone (9.6K to 115K) and several combinations but the connection and discovery has been 5% of the time at best. BTW, Ethernet communications is either direct connect or over a Netgear multi-port switch and I’ve swapped out patch cables with those that worked with the other devices. Thanks for any added info.