Temperature Sensors - HP AA988A - Modular Smart Array Storage Controller SCSI User Manual

Temperature Sensors

Extreme high and low temperatures can cause significant damage if they go
unnoticed. Each controller module has six temperature sensors. Of these, if the CPU
or FPGA temperature reaches a shutdown value, the controller module is
automatically shut down. Each power-and-cooling module has one temperature
sensor.
When a temperature fault is reported, it must be remedied as quickly as possible to
avoid system damage. This can be done by warming or cooling the installation
location.
Table 5-3 Controller Module Temperature Sensors
Description
CPU Temperature
FPGA Temperature
Onboard Temperature 1
Onboard Temperature 2
Onboard Temperature 3
(Capacitor Temperature)
CM Temperature
When a power supply sensor goes out of range, the Fault/ID LED illuminates amber
and an event is logged to the event log.
Table 5-4 Power-and-Cooling Module Temperature Sensors
Description
Power Supply 1 Temperature
(power-and-cooling module 0)
Power Supply 2 Temperature
(power-and-cooling module 0)
68 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008
Normal Warning
Operating Operating
Range Range
3–88° C 0–3° C,
88–90° C
3–97° C 0–3° C,
97–100° C
0–70° C None
0–70° C None
0–70° C None
<=5 ° C,
5–50° C
>= 50 ° C
Normal Operating Range
0–80° C
0–80° C
Critical Shutdown
Operating Values
Range
> 90° C 0° C
100° C
None 0° C
100° C
None None
None None
None None
<=0 ° C,
None
>= 55 ° C