EMC VNX Series Hardware Information Manual page 93

Table 39 describes the bus (loop) indicator status LEDs.
Table 39 LCC bus (loop) status LEDs
Led Color
Power fault Amber
—
Power on Green
—
AC power supply/cooling module
Figure 74 shows an example of the 3U, 15 (3.5-inch) disk drive DAE AC power
supply/cooling module with a power in (recessed) connector (plug) and status LEDs.
Power supply in
Power on LED
Power fault LED
Fan fault LED
Figure 74 Example of a 3U, 15 (3.5-inch) DAE AC power supply/cooling module power in (recessed)
connector (plug) and status LEDs
Table 40 describes the 3U, 15 (3.5-inch) DAE power supply/cooling module LEDs.
Table 40 3U, 15 (3.5-inch) disk drive DAE AC power supply/cooling module LEDs
Led Color
Power on Green
—
Power fault Amber
—
Fan fault Amber
—
The power supply/cooling modules are located above and below the LCCs. The units
integrate independent power supply and dual-blower cooling assemblies into a single
module.
State Description
On Fault
Off No fault or power off
On Power on
Off Power off
State Description
On Power on
Off Power off
On Fault
Blinking During power shutdown and during overvoltage and
undervoltage protection (OVP/UVP) fault
Off No fault or power off
On Fault, one or both not operating normally
Off No fault, fans operating normally
EMC VNX8000 Hardware Information Guide
Disk-array enclosures
VNX-000104
93