EMC VNX Series

System component description
EMC VNX8000 Hardware Information Guide 29
SPS LEDs
Figure 14 shows the LEDs located on each SPS (A and B)
Figure 14 SPS LEDs
Table 9 describes the rear panel SPS LEDs.
On-line power
On battery
No battery
SPS internal fault
VNX-000568
Table 9 SPS LEDs description
Led Color State Description
On-line power Green On SPS ready and operating normally; battery fully
charged
Note: Off when any amber LED is on.
Blinking On/battery charging
Note: Off when any amber LED is on.
— Off Off/disconnected
On battery Amber On AC line power is no longer available and the SPS is
supplying DC output power from the battery.
Note: When battery power comes on, and no other
online SPS is connected to the SP, the system writes
all cached data to disk, and the event log records
the event.