IBM 1269-3S2, Инструкция по установке, обслуживанию и эксплуатации

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IBM System Storage DCS9900 1269-3S2 Storage Expansion Unit Installation, Service, and User Guide
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4.3.2 Ops Panel
The Ops Panel displays the aggregated status of all the modules. The Ops Panel LEDs are shown in
Figure 4–2 and defined in Table 4–2 .
Note The Ops Panel is supplied as an integral part of the Enclosure core product and is not user replaceable.
Figure 4–2 Ops Panel
Table 4–2 Ops Panel LEDs
Ops Panel LEDs
Powe
r (Gre
en
PSU/Coo
lin
g/
Temp (A
mbe
r)
Sy
stem (Amb
er)
Other Associated LEDs
or Alarms
State Description
On Off Off Power On, enclosure ready
On On On
Single beep, then double beep Ops panel power on (5s) test state
On On Off PSU LEDs or Fan LEDs
intermittent audible alarm Any PSU fault or Fan fault
On On Flash intermittent audible alarm Over or under temperature
On Off On
LED on EM Processor on EBOD Module A failed
On Off On LED on EM Processor on EBOD Module B failed
On Off On
None Unknown (invalid or mixed) module type
installed, or 12C bus failed
On Flash Flash
PSU removed PSU removed and system power redundancy
check option set. no indication if option not set.
On Flash On
intermittent audible alarm Ops to EBOD Module communications failed