10
Fig. 8.6
Define the amount of time the BSU II audible notification will sound in the Edit > Timers screen.
COMM and Fuse Alarm LED Indications
9
LED
Color
Action
Description
Red Flash
Receive
activity
Green Flash
Transmit
activity
COMM
Green Slow
blink
Communication failure
(communication link idle
for more than 2 mins)
Fuse Alarm
Red
Solid
Blown fuse
Table 9.A
BSU II LED descriptions.
The COMM LED indicates communication with the host. A red flash shows receive activity, while a green flash
shows transmit activity. A slow green blink represents a communication link idle for more than 2 minutes, which
is considered a communication failure. In addition, the front panel Fuse Alarm LED will show red if there is a
blown fuse.
Summary of Contents for Building Status Unit II
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