Instruction Manual

4. If Steps 1, 2 or 3 did not reveal a problem, use Command View EVA to request the HSV110 controller
to shut down the drive enclosure. Completing this action will halt the drive enclosure data transfers.
5. Contact your authorized service representative and request assistance.
EMU conditions
TheformatofanEMUconditionreportis0.7.01.ec,where:
• 0.7.istheEMU
element type number
• 01. is the two-character EMU element number
• ec is the error co d e
NOTE:
IMPORTANT
There is only o
ne EMU in a drive enclosure. Therefore, the element number is always 01.
Resetting the EMU
In some cases, the only corrective action for an EMU error is to replace the EMU. Call your authorized
service representative if this action is required. Another option is to reset the EMU using the following
procedure:
1. Firmly grasp the EMU mounting handle and pull the EMU partially out of the enclosure.
NOTE:
IMPORTANT
You do not need to remove the EMU fr om the enclosure , nor to disconnect the cables. You
must avoid putting any strain on the cables or c onnectors.
2. Wait 30 seco
nds, and then push the EMU in and fully seat the element in the backplane.TheEMU
should display any enclosure condition report within two minutes.
07.01.01 CRITICAL condition—EMU internal clock
There is an internal EMU clock error that will remain active until the problem is corrected.
Complete the following procedure to correct this problem:
1. Record all six characters of the condition report.
2. Reset the EMU.
3. If resetting the EMU did not correct the problem, replace the EMU.
4. Observe the EM U to ensure the error is corrected.
5. If unable to corr ect the problem, contact your HP authorized service repr esentative.
07 .01 .02
UNRECOVERABLE condition—EMU interrupted
The Inte
r-IC(I2C)busisnotprocessingdataandtheEMUisunabletomonitororreportthestatusofthe
elements or enclosures. IMMEDIATE corrective action is required to ensure proper enclosure operation.
This condition report remains active until the problem is corrected.
Complet
e the following procedure NOW to correct this problem:
1. Record a
ll six characters of the condition report.
2. Reset the EMU.
14 4
EMU generated condition reports