Owner's manual

4. If the error does recur, contact your HP authorize d service representative. The EMU is inoperative
andmustbereplacedassoonaspossible.
0.7.01.19 UNRECOVERABLE condition—EMU ESI driver failure
The EMU has detected an internal h ardware problem. This condition report remains active u ntil the
problem is corr
ected.
Complete the following procedure to correct this problem:
1. Record all six characters of the condition report.
2. Reset the EMU.
3. Observe the EM
U to ensure the error does not recur within the first minute.
4. If the error does recur, contact your HP authorize d service representative. The EMU is inoperative
andmustbereplacedassoonaspossible.
Transceiver conditions
The format of a transceiver condition report is 0.F.en.ec,where:
• 0.F. is the transceiver element type number
• en. is the two-character transceiver element numb er (see Figure 59)
• ec is the error code
CXO7954
A
3 1
4 2
Figure 5
9 Transceiver element numbering
1. Transceiver 01 2. Transceiver 02
3. Trans
ceiver 03
4. Transceiver 04
0.F.en.01 CRITICAL condition—Transceiver incompatibility
The transceivers on this link are not the same type or they are incompatible with the I/O module. This
error p
revents the controller from establishing a link with the enclosure disk drives and eliminates the
enclosuredual-loopcapability.Thiserrorremainsactiveuntiltheproblemiscorrected.
To correct this problem, record a ll six characters of the co ndition report, then contact your HP authorized
servic
erepresentative.
0.F.en.02 CRITICAL condition—Transceiver data signal lost
This symptom can occur when a controller has been powered off or a cable has been removed from
the transceiver. The transceiver can no longer detect a data signal. This error prevents the controller
from transferring data on a loop and eliminates the enclosure dual-loop capability. This error remains
active until the problem is fixed.
136
EMU-generated condition reports