Power Supply Module - Hitachi CB 520H B1 Service Manual

No.
3 Identify LED (UID) Blue-On
4 Port status LED
(Port No.)

Power supply module

No.
1 Power LED
(PWR)
2 Inlet
1-38
Name
Off
Off
Green-On
Green-Blink
Amber-On
Green-On /Amber-
On alternatively
Off
Figure 1-49 Power supply module
Table 1-41 LED and connector on power supply module
Name State
Green-On
Green-Blink Standby condition (input power is OK).
Amber-On
Amber-Blink No input power to this power supply, but input power is
Off
-
Hitachi Compute Blade 500 Series System Service Manual
State
and the temperature threshold is
exceeded.)
The power fails or no power is supplied.
The switch module is identified
The switch module is not identified
LAN interfaces online.
Link has been established and also
transmitting and receiving signals are
under way.
A signal or communication received, but
not on line.
Initial diagnosis or initial setting is in
progress.
Abnormal power state (Power failure or no
power is supplied).
Description
Output main power (12V) properly.
Failures or shutdown the system
supplied to others.
No power supplied.
IEC60320-C20
Introduction
Description