HP StorageWorks Fabric OS 5.0.0 Diagnostics and System Error Messages Reference Guide (AA-RW1SA-TE, May 2005)

Fabric OS 5.0.0 diagnostics and system error messages reference guide 79
If the message persists, replace the unit.
Severity
ERROR
EM-1014
Message
Probable cause
The environmental monitor was unable to access the sensors on the specified FRU.
The FRU-Id value is composed of a FRU-type string and an optional number to identify the unit, slot, or
port. The FRU-Id value can be:
• Switch for fixed port count switches.
• Slot 1 through Slot 10 for the Core Switch 2/64 and SAN Director 2/128.
• PS 1 through PS 4 (power supplies) for the Core Switch 2/64 and SAN Director 2/128, or PS 1
through PS 2 for the SAN Switch 2/32 and SAN Switch 4/32. The power supplies on the SAN Switch
2/8V and the SAN Switch 2/16V are not field replaceable.
• Fan 1 through Fan 3 for the Core Switch 2/64, SAN Director 2/128, and SAN Switch 4/32 (six
fans in three FRUs). Fan 1 through Fan 6 for the SAN Switch 2/32 (six fans in three FRUs). The fans
on the SAN Switch 2/8V and the SAN Switch 2/16V are not field replaceable.
• WWN 1 or WWN 2 for the Core Switch 2/64 and SAN Director 2/128. Only bladed switches have
removable WWN cards. All other switches have a non-removable WWN component on the main
logic board.
The SAN Switch 2/8V has one power supply and three fans, and the SAN Switch 2/16V has two power
supplies and four fans. Values for the individual fans and power supplies for these switches may appear,
but these parts cannot be replaced. The switch itself is a FRU.
Recommended action
If the message persists, replace the unit.
Severity
ERROR
timestamp, [EM-1014], sequence-number,, ERROR, system-name, Unable to read
sensor on FRU-Id (return-code)