Emu Displays; Emu Indicator Displays; Emu Status Displays; Emu Status Indications - HP StorageWorks 6100 - Enterprise Virtual Array User Manual

EMU displays

The EMU uses a combination of status indicators, alphanumeric display, and an audible alarm to
indicate the operational status of the enclosure and its components. See
Table 13 EMU status displays
Audible alarm (For information on the audible alarm, see
"Audible Alarm
Status indicators (For a description of the status indicators,
see "EMU LED
Alphanumeric display (For a description of the alphanumeric
display, see "Using the Alphanumeric

EMU indicator displays

The EMU status indicators are located above the alphanumeric display. See
present the same information as those on the front, lower right corner of the enclosure.
You can determine the EMU and enclosure status using the information in
Table 14 EMU status indications
EMU indicator
(green)
Flashing
Flashing
Flashing
Flashing
On
Off
Off
64 Enterprise Virtual Array hardware components
Display
Operations" on page 66.)
Displays" on page 64.)
Display" on page 65.)
Power indicator
(green)
Flashing
On
On
Off
On
On
Off
Any EMU-detected condition causes this alarm
to sound.
Display enclosure and EMU status.
The two-character, seven-segment display dis-
plays alphanumeric characters.
Fault indicator
Status and recommended actions
(amber)
The EMU Locate function is active. This dis-
play has precedence over all others. Fault
Flashing
conditions cannot be displayed when the
Locate function is active.
The EMU is operational. The enclosure power
Off (both +5 VDC and +12 VDC) is present and
correct. There are no enclosure faults.
The EMU is operational. There is an enclos-
On ure fault. Check the alphanumeric display
error code for information about the problem.
The EMU is operational. This display may be
present when power is initially applied to the
Off
enclosure. Note: When the +5 VDC is incor-
rect, all the indicators are off.
There is an EMU fault. There is no enclosure
Off
fault.
There is an EMU fault. There is no enclosure
Off
fault.
There is an enclosure fault. Either +5 VDC is
Off incorrect, or both +5 VDC and +12 VDC are
incorrect. Other error conditions may exist.
Table 13.
Function
Figure 18. These indicators
EMU LED displays table.