HP 3000 Enterprise Virtual Array - Manual (Page 73)

Table 16 EMU monitoring functions
Element Monitored Functions
Blowers • Installation
• Removal
• Type
• Speed (rpm)
Disk drives • Installation
• Removal
• Bypass status
• Loop ID
• Temperature
• Drive fault
EMU • Temperature
• Operation
• Type
• Revision level
Enclosure • Enclosure power
• Enclosure fault
• Backplane type
• Backplane revision level
I/O module
• Installation
• Removal
• Status
• Type
• Revision level
Power supplies • Installation
• Removal
• Status
• Type
• Revision level
• +5 VDC voltage and current
• +12 VDC voltage and current
• Total power
• Temperature
Transceiver • Type • Link status
EMU displays
The EMU uses a combination of LEDs, icons, the two-character alphanumeric display, and an audible
alarm to indicate the operational status of the enclosure and the enclosure elements (see Table 17 ).
Table 17 EMU status indicators
Indicator Function
Audible Alarm 1 Any EMU detected condition causes this
indicator to sound.
EMU Icons 2
The EMU LEDs above the icons display the
enclosure and EMU status.
Alphanumeric Display 3 The 2-character, 7-segment display can
display alpha-numeric characters.
1 For information about the audible alarm, see Enclosure and Element Conditions .
2 For a description of the LED functions, see EMU LED Displays .
3 For a description of the alphanumeric display functions, see Using the Alphanumeric Display .
EMU LED displays
The EMU status LEDs are located above the alphanumeric display (see Figure 34 ). These icons match
those on the front, lower right corner of the enclosure.
Enterprise Virtual Array 3000/5000 user guide (VCS 3.110) 73