Honeywell Q7055A user manual Switching BNA Operating Mode

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

Start

Press Reset

Button

Mode

Button

pressed?

Yes

Heartbeat blinking stops. LEDs LNK, Tx and Rx are representing current mode.

Mode

Button

pressed?

No

Bootloader continues with normal operation after 3 seconds.

Normal Mode

(default)

Yes, < 1 sec	No
Yes, < 1sec	Stay in
	Bootloader
	Mode
Mode	No
Button
pressed?
Yes, > 1 sec
All LEDs representing the mode	Bootloader continues with
and the heartbeat LED blinks 4	normal operation after 5
times confirming the selection.	seconds.
Figure 6-2: Switching BNA Operating Mode
EN1B-0198GE51 R0801	27