User's Guide

The Status LED is capable of displaying warning and error codes, and link states. The LED Mode can be
configured in BC|Commander to be ON (switchable), ALERTS ONLY (switchable), OFF (nonswitchable),
or OFF (switchable). When the LED Mode is ON, the BreadCrumb LED alternates between displaying the
link state and any warnings or errors. When the LED Mode is OFF, the BreadCrumb LED does not
display any warnings, errors, or the link state. When the LED Mode is set for ALERTS ONLY, the
BreadCrumb LED alternates between displaying the link state and any warnings or errors only if there
are warnings or errors to report. If there are no warnings or errors, the LED displays nothing.
The Status LED combines the three base colors of red, green and blue to display a broader spectrum of
colors which indicate the current status of a BreadCrumb. The meanings of the color code indicators
are given in the following table.
Table: Status LED Color Code
s
For more information on BreadCrumb Status LED numeric codes see Appendix Error and Warning
Codes.
Color Status
White (red, green and blue LEDs together;
may appear pale blue or pale green)
Powered on; start of boot process
RedBlueGreen scrolling in succession End of successful boot process
Solid Blue
Ready, but no connected Mesh peers (unit may
have Ethernet peers)
Blinking Green
At least one connected Mesh peer; all peers are
connected at less than 24 Mbps
Solid Green
At least one connected Mesh peer; one or more
peers are connected at 24 Mbps or faster
Blinking Yellow (with short and long pauses
between blinks)
Numeric warning code
Blinking Red (with short and long pauses
between blinks)
Numeric error code
Blinking Yellow (blinking at an increasing
rate)
BreadCrumb is in the process of installing
firmware
All LED colors scrolling in rapid succession
(with a short pause between every cycle)
Successful firmware installation; ready to reboot
All LED colors scrolling in rapid succession
(with no pause)
Identify mode is ON