LED Function Status State
2 Fault Amber solid
• With solid green Activity LED, link at low speed with no
activity.
• With flashing green Activity LED, link at low speed with
activity.
• With green Activity LED off, no link or no cable connected.
Amber flashing
With flashing green Activity LED, locate requested.
Off
• With solid green Activity LED, link at high speed with no
activity.
• With flashing green Activity LED, link at high speed with
activity.
Power supply unit LEDs
Power supply unit LEDs, controller node enclosure
Figure 57: Power Supply Units LEDs, controller node enclosure rear view
Table 21: Power Supply Units LEDs, controller node enclosure rear view
LED function Status State
1 Status Green solid Normal operation
Amber solid PSU failed
2 UID/Service Blue solid Locate active and/or safe to remove
Blue flashing Locate active; do not remove component
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