HP StorageWorks 2500 Disk System Enclosure User Manual Page 81
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Table 25 Temperature threshold error conditions
Error
condition
Severity Description Actions
0.4.en.01
Noncritical The component i
nlocationen is
approaching th
ehightemperature
critical thre
shold.
0.4.en.02
Critical The component in location en has
reached a temperature above the
high temperature critical threshold.
CAUTION:
Continued operation under these
conditions may result in component
failure.
1. Ensure that al
l components
are properly i
nstalled to
maintain prop
er air flow.
2. Ensure that n
othing is
obstructing the air flow
at either th
efrontofthe
enclosure o
r the rear of the
blowers.
3. Ensure tha
tbothblowers
are operat
ing properly (the
indicato
rs are on).
Replace b
lower if necessary.
4. Verify th
at the ambient
tempera
ture is in the range of
10°C to 3
5°C (50°F to 95°F).
5. Contact
your HP-authorized
servic
erepresentative.
0.4.en.03
Noncritical The component in location
en is approaching the low
temperature-critical threshold.
0.4.en.04
Critical The component in location en has
reached a temperature below the low
temperature-critical threshold.
1. Verify that the ambient
temperature is in the range of
10°C to 35°C (50°F to 95°F).
2. Contact your HP-authorized
service representative.
0.4.e
n.05
Unrecoverable The EMU has determined that the
average temperature of two of the
three component areas (EMU, disk
drives, and power supplies) exceeds
the critical level.
Enclosure shutdown is imminent.
An automatic shutdown and
possible data corruption may
result if the procedure below is not
performed immediately.
1. Ensure that all components
are properly installed to
maintain proper air flow.
2. Ensure that nothing is
ob
structing the air flow
at either the front of the
enclosure or the rear of the
blowers.
3. Ensure that both blowers
are operating properly (the
indicators are on).
Replace blower if necessary.
4. Verify that the ambient
temperature is in the range of
10°C to 35°C (50°F to 95°F).
5. Contact your HP-authorized
service representative.
EMU error conditions
The format of an EMU error condition report is 0.7.01.ec,where:
• 0.7. identifies an EMU error.
• 01. Because there is only one EMU in a DS2500, the element number is always 01.
• ec is the error code.
2500 Disk System user guide
81
- HP StorageWorks 1
- 2500 Disk System user guide 1
- Legal and notice information 2
- Contents 3
- Rack stability 10
- HP technical 10
- Customer self repair 11
- Subscription service 11
- Other HP web sites 11
- Documentation feedback 11
- About this guide 12
- 1Overview 13
- Components 14
- Status i 15
- System requirements 15
- Hard disk drive firmware 16
- Disk drive 16
- 2Components 17
- Controls and d 18
- I/O modules 19
- 1. Status LEDs 20
- 2. Port 2 20
- 3. Port 1 20
- 20 Components 20
- Features 21
- Fibre Channel disks 22
- Cables and cabling 24
- Transceivers 24
- 3 Installation 25
- Installing th 26
- Installation 28
- Reducing the enclosure weight 29
- Removing the EMU 30
- Removing the I/O modules 31
- CXO7373A 33
- Verifying the installation 36
- Adding driv 36
- 4UsingtheEMU 39
- Loop ID (Li) 40
- Audible alarm (Au) 41
- Firmware revision (Fr) 42
- Error condition report (Er) 42
- Using the EMU 44
- 5 Troubleshooting 45
- EMU error condit 48
- Status indicators 48
- Audible error indicators 50
- Visual error indicators 50
- Disk drives 51
- Catastrophic errors 52
- EMU temperat 53
- Troubleshooting 54
- 6 Customer self repair 55
- Verifying component failure 56
- Procuring the spare part 56
- Returning the defective part 57
- Before you begin 57
- Removing a power supply 57
- Replacing a power supply 58
- Removing a blower 58
- Replacing a blower 59
- Replacing a disk drive 60
- ASpecifications 63
- Power specifi 64
- Table 18 Out 65
- Table 19 65
- Power specifications 65
- Specifications 66
- B Regulatory notices 67
- Laser devices 68
- Certification a 69
- WEEE Recycling N 70
- Finnish notice 71
- French notice 71
- German notice 71
- Greek notice 71
- Hungarian notice 72
- Italian notice 72
- Latvian notice 72
- Lithuanian notice 72
- Polish notice 73
- Portuguese notice 73
- Slovenian notice 73
- Germany noise declaration 74
- Japanese notice 74
- Taiwanese notice 75
- Japanese power cord notice 75
- Regulatory notices 76
- Error condition report format 77
- Correcting err 78
- Temperature error conditions 80
- EMU error conditions 81
- Transceiver error conditions 82
- CXO7461A 83
- Backplane error conditions 84
- I/O module error conditions 84
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