Checking The Led Indications; Operation Panel Leds - Fujitsu M10-4 Service Manual

Table 2-5 Functions of the mode switch (continued)
Function
Inhibition of break signal
reception
2.3

Checking the LED Indications

This section describes the statuses of the LEDs mounted on the SPARC M10-4/M10-
4S and the crossbar box.
LEDs are mounted on the operation panel on the front of the chassis, on the rear
panel of the chassis, and on each component that can be maintained. If an error
occurs, the LED indication enables you to determine which system requires
maintenance.
2.3.1

Operation panel LEDs

The three LEDs on the operation panel indicate the operation status of the overall
system. In addition, the LEDs enable you to check the system status by their
combination of being on, blinking, or off.
Table 2-6
the system status indicated by the combination of LEDs.
Table 2-6 System operation status indicated by LEDs
Icon
Locked
Enabled. Using the setpparmode
command, it is possible to specify
whether break signal reception is
allowed or inhibited for each physical
partition.
lists the system operation status indicated by the LEDs, while
Name Color
POWER Green
XSCF Green
STANDBY
Mode switch
Description
Indicates the startup or stop status of the system for
each chassis.
On: System is started.
●
Off: System is stopped.
●
Blinking (*): System stop process is in progress.
●
Indicates the status of the XSCF for the entire system or
for each chassis.
On: XSCF is functioning normally.
●
Off: XSCF is stopped.
●
Blinking (*): System is being initialized after
●
power-on.
Chapter 2 Understanding the System Components
Service
Disabled
Table 2-7 lists
23