How to set the Bacnet MAC ID and Bacnet Instance number of T3 series controller

[Lijun]

Download a T3000 software first please.
https://temcocontrols.com/ftp/software/09T3000Software.zip
Then update it, Help->Check for updates ->Update T3000 .
Connect T3-TB to PC using Ethernet or RS485.

1. Click the magnifying glass icon in the T3000 to scan.

2. If there is no problem with the connection, T3-TB will appear in the device list.

3. Click T3-TB and select the gear icon above. The following screen is displayed.
   On the right side of the Basic information TAB, you will see the input boxes for modifying Instance and MAC ID.