Honeywell Q7055A user manual Ch1, Ch2, Heartbeat, Power

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN

the transceiver shows by itself that it is linked properly to the LAN.

4Ch1

Bus Channel 1 activity display. This display contains two green LEDs, one showing the BNA receive activity (Rx) and the other showing the BNA transmit activity (Tx).

5Ch2

Bus Channel 2 activity display. This display contains two green LEDs, one showing the BNA receive activity (Rx) and the other showing the BNA transmit activity (Tx).

Note : Ch2 indication is available on two channel devices only. It is not available on a BNA 1C device.

6Heartbeat

System heartbeat display. During BNA system runtime, this LED flashes continuously. This LED is a two-color LED. A red flashing LED means that the BNA bootloader is currently active. A green flashing LED means that an application firmware is running.

7Power

Power indicator. This LED lights up when power is connected to the BNA device.

10 EN1B-0198GE51 R0801