Toshiba Carrier BMS-IFBN1281U-UL Service Manual page 111

BN interface
14-4-3. Procedure for test run
(1) Set the line addresses, unit addresses, and central control address for the indoor units.
(2) Conduct a test run of the Touch Screen Controller.
(3) Turn off the power to the Touch Screen Controller.
(4) Power on the BN interface.
CAUTION
The IP addresses of BN interface units overlap at the time of shipment from the factory. Therefore, when using two or more in
combination, do not power on both devices simultaneously.
After powering on the BN interface, wait for about 10 minutes until the status LEDs indicate that it is properly started (LED-L1
is blinking in the Operating normal state in "Section 8-1.").
(5) BACnet Communication Settings (see "Section 9-1.")
Set IP addresses, etc. by using the Setting File Creation Software.
Remember to change the IP address on your PC to 192.168.1.** in order to upload the settings file to the BN interface.
(** indicates any number from 2 to 250.)
NOTE
For combination use with Touch Screen Controller (BMS-CT2560U-E), with the Setting File Creation Software2, select central
controller ID 20 (default) for "Central controller ID setting" on the following screen.
In the Setting File Creation Software2, enter the IP address for the BN interface and set the BACnet Device object numbers.
Once these have been entered, upload the settings file to the BN interface from the Setting File Creation Software2.
Once the settings file has been uploaded, the BN interface will automatically restart.
When the BN interface has properly started, LED-L1 is blinking in the Operating normal state in "Section 8-1.".
(6) Indoor Unit Device Information Settings (see Sections 9-2. through to 9-4.)
Service Manual
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111